IEM :: Monthly Summaries

The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station () within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1942	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1943	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1944	0.00	0.00	0.00	M	M	M	M	M	M	M	M	M
1945	M	M	M	M	M	M	M	M	M	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
1948	M	M	M	M	M	M	M	M	M	M	M	M
1949	M	M	M	M	M	M	M	M	M	M	M	M
1950	M	M	M	M	M	M	M	M	M	M	M	M
1951	M	M	M	M	M	M	M	M	M	M	M	M
1952	M	M	M	M	M	M	M	M	M	M	M	M
1953	M	M	M	M	M	M	M	M	M	M	M	M
1954	M	M	M	M	M	M	M	M	M	M	M	M
1955	M	M	M	M	M	M	M	M	M	M	M	M
1956	M	M	M	M	M	M	M	M	M	M	M	M
1957	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1958	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1959	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1960	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1961	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1962	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1963	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1964	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1965	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1966	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1967	M	M	M	M	M	M	M	M	M	M	M	M
1968	M	M	M	M	M	M	M	M	M	M	M	M
1969	M	M	M	M	M	M	M	M	M	M	M	M
1970	M	M	M	M	M	M	M	M	M	M	M	M
1971	M	M	M	M	M	M	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	M	M	M	M	M	M	M	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
1977	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1978	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1979	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1980	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1981	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1982	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1983	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1984	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1985	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1986	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1987	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1988	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1989	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1990	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1991	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1992	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1993	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1994	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1995	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1996	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1997	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1998	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1999	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2000	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2001	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2002	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2003	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	0.00
2007	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2010	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	M	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1942	M	2.9	5.5	6.3	5.2	4.9	5.1	5.3	3.6	3.9	2.8	1.7
1943	3.0	4.3	5.5	6.0	5.9	5.1	6.2	4.7	5.6	3.8	4.1	4.7
1944	3.6	5.2	5.6	M	M	M	M	M	M	M	M	M
1945	M	M	M	M	M	M	M	M	M	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
1948	M	M	M	M	M	M	M	M	M	M	M	M
1949	M	M	M	M	M	M	M	M	M	M	M	M
1950	M	M	M	M	M	M	M	M	M	M	M	M
1951	M	M	M	M	M	M	M	M	M	M	M	M
1952	M	M	M	M	M	M	M	M	M	M	M	M
1953	M	M	M	M	M	M	M	M	M	M	M	M
1954	M	M	M	M	M	M	M	M	M	M	M	M
1955	M	M	M	M	M	M	M	M	M	M	M	M
1956	M	M	M	M	M	M	M	M	M	M	M	M
1957	4.6	4.8	3.6	4.0	5.1	4.8	4.1	3.2	5.2	2.6	2.0	0.9
1958	1.7	2.8	4.0	4.7	6.1	3.8	4.0	3.2	3.7	4.6	3.2	3.1
1959	2.4	3.6	5.0	7.0	7.5	4.8	5.5	5.2	3.7	4.6	3.5	2.6
1960	2.1	3.4	5.2	4.9	6.0	5.9	5.6	5.6	6.2	4.3	3.5	3.5
1961	3.5	3.4	4.6	6.4	6.6	6.1	6.2	5.5	5.5	5.4	3.4	2.9
1962	3.8	3.0	4.6	6.0	5.2	6.0	6.8	7.2	4.8	5.5	4.6	3.8
1963	4.3	3.2	5.9	5.3	6.3	6.4	6.3	5.2	5.0	5.2	4.2	4.1
1964	3.1	6.3	4.8	6.8	6.4	5.4	5.4	5.8	5.2	3.5	4.0	4.1
1965	4.2	4.1	5.9	6.2	6.4	7.2	5.6	5.2	5.3	4.2	3.3	3.9
1966	2.7	3.4	5.1	6.7	7.4	6.1	5.5	5.5	4.8	5.1	3.9	2.7
1967	M	M	M	M	M	M	M	M	M	M	M	M
1968	M	M	M	M	M	M	M	M	M	M	M	M
1969	M	M	M	M	M	M	M	M	M	M	M	M
1970	M	M	M	M	M	M	M	M	M	M	M	M
1971	M	M	M	M	M	M	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	M	M	M	M	M	M	M	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
1977	M	M	M	M	M	2.3	2.3	2.8	2.9	3.1	1.9	1.7
1978	1.9	2.3	3.3	4.9	5.4	4.4	3.5	3.5	2.9	4.2	3.0	2.1
1979	1.7	2.4	3.1	3.3	5.8	4.2	3.1	2.8	2.7	2.7	2.1	2.1
1980	2.8	2.3	3.2	5.4	5.3	5.0	5.5	5.1	4.2	3.2	1.9	1.4
1981	1.2	2.8	2.7	4.6	3.2	4.4	4.5	3.4	3.3	3.7	2.0	1.2
1982	1.5	2.5	3.5	4.2	4.3	3.5	3.1	3.1	2.7	2.3	2.0	1.3
1983	2.1	1.4	2.4	3.5	4.0	3.6	2.9	3.1	3.8	3.3	1.7	2.1
1984	2.7	3.3	3.7	5.2	5.6	4.9	5.7	5.2	3.3	4.2	1.6	4.0
1985	3.7	4.5	5.4	6.8	6.0	6.2	6.0	5.9	5.9	4.0	4.6	3.1
1986	2.6	4.5	5.4	6.7	5.5	7.1	5.6	5.7	4.1	3.8	3.6	3.8
1987	3.6	3.9	4.7	6.5	5.9	6.4	5.0	5.4	4.9	5.4	2.4	2.7
1988	3.2	3.8	5.1	5.9	5.6	5.8	5.5	5.0	4.4	3.5	3.7	3.1
1989	4.1	4.8	4.8	5.5	6.4	6.0	4.3	4.3	4.6	4.5	3.1	4.0
1990	3.5	4.7	5.6	6.2	5.1	5.6	5.0	5.0	5.9	4.6	4.2	3.7
1991	3.6	4.4	5.7	4.7	6.3	6.2	5.9	5.3	5.2	5.7	3.6	3.0
1992	2.5	3.9	5.0	5.5	7.2	5.9	5.2	5.2	5.1	4.6	3.7	3.3
1993	3.8	4.9	5.5	5.1	5.8	6.1	5.3	4.8	5.4	4.4	4.2	2.0
1994	3.0	2.9	5.1	5.1	6.3	5.4	5.3	4.0	4.5	3.3	3.8	1.7
1995	0.7	3.9	4.4	5.0	5.6	6.1	5.4	4.9	3.8	3.0	3.7	2.3
1996	2.4	3.8	5.7	5.5	6.5	6.5	6.5	5.4	4.7	4.1	2.5	1.8
1997	3.2	3.7	4.1	5.7	6.4	5.1	4.8	4.6	3.7	3.4	2.0	3.1
1998	1.3	1.4	3.6	4.9	5.5	5.3	4.7	4.5	4.6	3.8	1.6	1.6
1999	2.2	1.3	3.6	4.9	5.6	6.3	4.6	3.8	4.4	3.5	2.3	3.0
2000	2.5	3.1	4.5	5.3	5.7	5.5	4.0	5.1	4.6	3.6	2.7	1.6
2001	2.5	3.0	4.7	4.7	5.7	4.1	4.8	3.5	4.0	3.6	1.5	1.5
2002	2.2	3.1	4.8	5.2	5.4	3.3	4.7	3.6	2.9	2.7	1.4	0.7
2003	1.1	2.0	3.6	3.0	4.9	5.7	5.4	4.6	4.4	3.3	3.3	2.1
2004	2.0	2.5	5.3	5.0	5.2	4.2	4.3	3.7	5.4	4.3	3.2	3.4
2005	M	M	M	M	M	M	M	M	M	M	M	0.0
2006	1.8	3.4	4.3	4.7	4.7	5.5	4.0	4.2	3.9	4.9	3.6	3.6
2007	4.7	4.5	6.1	6.0	6.1	4.8	5.0	4.6	4.1	2.8	3.2	2.1
2008	2.6	3.5	3.8	6.3	6.0	4.6	4.3	3.6	3.2	4.0	3.2	2.9
2009	2.9	2.4	5.9	4.2	5.9	5.2	4.2	3.8	4.8	3.7	3.2	3.5
2010	2.7	1.7	4.6	5.8	5.5	5.3	6.3	4.5	3.8	3.7	3.8	2.5
2011	2.5	4.8	3.0	5.5	4.6	3.5	3.5	3.0	3.5	2.6	2.7	3.9
2012	3.0	3.2	3.9	4.6	6.3	3.8	2.9	3.0	5.8	5.6	3.3	2.7
2013	3.8	3.5	4.5	7.3	5.6	5.5	5.0	4.5	4.9	5.1	4.3	4.0
2014	4.4	3.7	4.6	5.8	5.6	5.5	5.0	4.4	4.2	4.1	3.7	2.8
2015	3.8	3.6	5.0	6.6	5.2	6.2	6.2	5.0	5.3	4.1	3.9	2.6
2016	2.5	4.1	4.5	5.9	6.8	6.0	4.8	6.1	5.8	3.7	2.7	3.4
2017	4.2	4.2	4.2	6.4	5.8	6.5	6.6	4.8	4.4	5.1	3.8	3.7
2018	3.3	4.3	4.7	6.3	6.5	6.1	5.7	5.7	4.6	4.4	3.2	2.9
2019	4.1	4.4	4.0	6.0	6.1	6.0	5.1	5.2	4.6	4.9	4.4	2.9
2020	2.5	4.9	6.1	6.5	6.2	5.5	5.6	5.4	4.7	4.3	4.2	3.1
2021	3.6	4.7	5.5	6.4	5.3	5.9	5.2	5.5	4.5	4.0	3.5	2.8
2022	4.3	4.4	4.6	6.1	6.2	5.1	5.1	4.3	4.4	5.5	4.6	3.3
2023	2.7	3.7	4.5	5.7	5.2	6.4	4.6	4.9	4.8	3.8	3.7	3.3
2024	3.1	4.5	4.8	6.6	7.7	5.8	6.0	4.9	4.5	3.8	3.7	2.7
2025	5.1	M	M	M	M	M	M	M	M	M	M	M

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1942	M	18.67	34.84	45.57	64.52	73.48	74.32	72.43	58.97	45.72	7.41	-9.83
1943	-2.26	19.89	20.00	51.37	57.03	66.10	70.39	68.29	61.30	47.68	29.53	17.90
1944	12.52	14.45	29.60	M	M	M	M	M	M	M	M	M
1945	M	M	M	M	M	M	M	M	M	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
1948	M	M	M	M	M	M	M	M	M	M	M	M
1949	M	M	M	M	M	M	M	M	M	M	M	M
1950	M	M	M	M	M	M	M	M	M	M	M	M
1951	M	M	M	M	M	M	M	M	M	M	M	M
1952	M	M	M	M	M	M	M	M	M	M	M	M
1953	M	M	M	M	M	M	M	M	M	M	M	M
1954	M	M	M	M	M	M	M	M	M	M	M	M
1955	M	M	M	M	M	M	M	M	M	M	M	M
1956	M	M	M	M	M	M	M	M	M	M	M	M
1957	5.97	5.54	30.06	45.60	55.77	66.20	68.13	71.48	64.70	43.48	23.77	-4.26
1958	6.03	1.25	30.23	48.77	64.39	70.37	76.97	70.68	57.03	43.55	17.20	0.06
1959	-13.19	19.79	27.71	45.23	58.23	65.30	75.35	60.48	53.37	37.58	16.13	13.10
1960	-0.61	14.24	16.74	51.13	57.23	65.60	73.19	68.48	60.97	40.39	11.20	10.77
1961	-0.32	9.61	21.65	40.43	57.10	72.27	75.26	74.68	57.40	37.06	13.13	-11.32
1962	3.16	7.11	19.19	43.50	55.29	65.97	71.55	66.55	58.23	46.10	17.87	7.97
1963	-1.03	9.89	24.00	44.80	58.35	67.47	71.97	73.84	56.47	48.03	5.73	7.23
1964	-2.26	25.07	11.68	42.53	55.52	71.67	72.10	67.42	55.00	44.23	15.63	-5.90
1965	-4.06	-2.96	30.52	46.63	59.16	67.80	75.58	71.06	52.77	43.32	10.13	-0.65
1966	-19.90	11.18	24.19	39.30	61.45	68.13	71.19	67.61	62.10	37.84	5.20	0.48
1967	M	M	M	M	M	M	M	M	M	M	M	M
1968	M	M	M	M	M	M	M	M	M	M	M	M
1969	M	M	M	M	M	M	M	M	M	M	M	M
1970	M	M	M	M	M	M	M	M	M	M	M	M
1971	M	M	M	M	M	M	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	M	M	M	M	M	M	M	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
1977	M	M	M	M	M	61.00	68.16	66.19	58.40	46.42	12.57	-7.45
1978	1.84	18.32	27.48	45.23	58.48	72.13	70.48	66.16	56.57	47.94	19.47	4.23
1979	-1.77	-11.00	23.48	42.23	57.03	67.40	75.42	73.23	59.80	48.55	30.53	4.90
1980	-1.03	18.10	28.10	56.57	63.00	70.97	72.06	68.00	52.17	48.29	22.90	-13.87
1981	17.90	15.46	38.68	39.60	66.32	67.83	77.84	75.19	61.27	38.81	17.83	-0.84
1982	-18.61	6.39	22.74	43.03	56.81	75.27	78.13	63.52	62.63	41.13	8.63	2.39
1983	-3.06	5.50	19.71	48.70	56.81	71.30	73.23	71.00	56.93	42.68	19.27	-2.26
1984	5.35	14.97	30.23	51.50	58.77	67.73	72.74	68.32	53.77	35.74	6.83	-3.29
1985	13.94	-0.36	34.58	47.13	63.39	69.60	71.81	66.32	58.23	35.52	8.23	17.10
1986	7.65	18.89	28.97	41.93	60.48	70.27	74.19	72.45	57.80	41.94	8.47	16.00
1987	13.42	19.29	24.13	51.33	61.45	69.17	70.35	66.61	63.13	48.06	19.90	13.55
1988	2.61	15.90	36.45	47.50	58.35	67.37	69.19	70.19	57.87	39.13	9.20	8.97
1989	-2.77	19.32	16.39	51.23	62.84	72.53	74.39	73.84	59.53	40.39	7.97	8.77
1990	0.13	3.61	38.32	48.10	60.23	67.80	76.71	72.90	64.37	36.32	3.67	-4.13
1991	4.06	17.61	32.03	54.13	64.94	70.33	71.84	69.29	60.17	37.52	9.17	7.48
1992	5.84	10.76	38.81	44.57	59.65	70.07	70.94	69.58	47.80	39.29	20.53	-4.39
1993	6.19	19.43	37.77	51.47	62.52	68.93	69.03	71.10	61.70	45.84	20.57	9.35
1994	-0.90	-1.61	37.68	51.60	63.77	69.23	75.65	75.13	58.80	43.00	15.27	3.16
1995	4.26	11.04	21.55	48.80	65.52	74.70	71.03	66.65	66.93	38.68	10.93	-3.35
1996	-13.84	14.55	25.48	43.93	56.42	68.40	71.90	66.94	55.60	33.35	11.37	-0.84
1997	-2.06	20.54	20.16	46.03	58.00	66.37	71.32	71.16	59.47	32.35	21.50	14.68
1998	-8.74	15.32	34.35	54.90	70.55	72.93	75.32	72.29	62.60	41.03	16.50	2.42
1999	-0.48	11.25	33.00	50.33	55.61	66.80	69.71	73.84	60.87	43.39	16.33	8.03
2000	-0.39	22.40	36.01	44.05	55.06	66.61	73.32	63.28	55.87	42.25	22.93	0.16
2001	16.61	17.99	29.82	50.30	58.48	68.06	73.40	71.89	59.24	40.54	16.28	-2.90
2002	4.19	15.74	20.15	39.14	55.63	73.22	69.67	68.23	56.90	41.46	22.94	14.64
2003	4.05	14.76	21.16	46.96	61.58	67.41	74.92	70.28	57.90	46.77	21.81	11.48
2004	M	20.30	M	M	M	72.35	70.23	63.58	47.14	34.88	17.60	-1.89
2005	1.98	20.75	35.95	51.98	66.20	66.80	69.28	M	44.60	44.25	22.16	14.93
2006	4.13	13.16	13.94	38.16	53.60	62.29	62.72	60.67	50.72	33.50	-0.52	10.34
2007	13.48	7.89	18.21	48.99	59.97	69.57	74.32	65.45	55.67	40.89	21.35	8.95
2008	5.66	11.80	25.91	45.63	62.34	68.43	72.14	70.07	60.01	46.68	18.14	-3.06
2009	-1.87	10.35	18.41	47.42	58.19	69.02	73.61	70.97	62.75	36.26	18.00	1.83
2010	-0.42	18.75	36.22	53.51	60.59	70.77	74.47	68.02	55.04	46.68	27.80	-2.72
2011	4.60	13.91	21.55	45.87	63.54	67.81	71.61	69.30	63.62	46.11	12.20	18.24
2012	3.08	24.80	26.08	47.30	62.25	67.82	79.79	73.98	67.52	32.99	6.26	-6.50
2013	6.63	19.79	26.19	36.56	64.28	71.90	71.72	70.79	62.24	49.36	17.78	-0.34
2014	15.28	7.12	25.55	45.08	61.03	69.86	77.06	73.86	58.10	38.56	13.22	4.83
2015	11.97	13.42	37.40	52.28	68.35	72.62	72.99	68.29	58.46	43.61	22.10	3.08
2016	6.45	21.63	33.28	51.08	63.65	73.82	75.61	72.76	60.02	34.50	20.36	3.95
2017	16.50	21.20	19.11	47.54	65.15	68.24	70.85	75.55	64.58	45.24	10.46	12.26
2018	4.30	15.22	28.75	43.04	69.16	70.16	75.84	71.72	52.28	43.26	18.92	9.18
2019	8.19	8.21	41.70	46.58	64.46	66.92	72.99	65.21	60.50	43.21	19.04	4.48
2020	-3.36	17.10	26.19	46.70	57.78	67.28	71.83	66.95	59.54	38.74	14.90	8.60
2021	11.62	5.06	27.70	45.68	61.32	76.28	74.39	70.38	60.86	44.43	15.44	-5.63
2022	3.68	11.36	29.15	38.42	57.72	71.48	74.62	76.59	67.88	50.35	17.06	-3.77
2023	13.83	10.53	28.17	50.12	72.76	74.96	76.88	77.41	64.16	45.99	25.82	15.86
2024	1.17	21.63	31.83	52.52	66.48	69.74	79.67	74.91	63.50	40.01	13.58	4.01
2025	19.40	-11.20	M	M	M	M	M	M	M	M	M	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1942	M	-1.44	12.71	23.33	40.29	47.97	50.58	48.40	38.97	28.17	-4.52	-18.83
1943	-21.00	1.32	-3.71	28.03	36.42	45.41	50.10	46.29	39.43	31.26	14.50	1.65
1944	-2.97	-1.28	6.77	M	M	M	M	M	M	M	M	M
1945	M	M	M	M	M	M	M	M	M	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
1948	M	M	M	M	M	M	M	M	M	M	M	M
1949	M	M	M	M	M	M	M	M	M	M	M	M
1950	M	M	M	M	M	M	M	M	M	M	M	M
1951	M	M	M	M	M	M	M	M	M	M	M	M
1952	M	M	M	M	M	M	M	M	M	M	M	M
1953	M	M	M	M	M	M	M	M	M	M	M	M
1954	M	M	M	M	M	M	M	M	M	M	M	M
1955	M	M	M	M	M	M	M	M	M	M	M	M
1956	M	M	M	M	M	M	M	M	M	M	M	M
1957	-14.65	-14.07	4.55	25.57	36.74	45.70	50.35	47.74	43.13	22.35	10.30	-15.81
1958	-7.19	-12.93	7.77	28.70	41.39	49.10	53.94	48.23	37.80	24.39	3.43	-11.90
1959	-28.35	-5.43	3.87	23.60	36.42	43.97	51.58	44.16	36.60	20.74	0.57	-2.03
1960	-14.29	-2.79	-4.29	27.27	37.32	45.67	52.39	48.32	38.87	25.74	-2.00	-2.87
1961	-12.68	-6.04	2.13	18.20	36.26	51.23	52.35	48.71	34.97	18.97	-2.67	-22.81
1962	-13.48	-13.57	-4.55	24.27	35.87	46.23	51.26	51.23	35.50	28.48	8.10	-5.42
1963	-19.00	-3.82	3.42	23.23	35.19	44.90	53.13	49.26	39.17	26.23	-7.10	-6.65
1964	-14.90	5.72	-9.00	21.87	36.68	48.53	51.35	49.39	35.67	29.52	1.67	-19.94
1965	-14.55	-18.39	5.42	24.93	38.06	47.07	54.10	51.45	34.73	26.58	-2.93	-12.03
1966	-34.10	-7.82	3.03	21.27	37.90	45.83	51.13	46.03	39.23	22.39	-8.60	-9.81
1967	M	M	M	M	M	M	M	M	M	M	M	M
1968	M	M	M	M	M	M	M	M	M	M	M	M
1969	M	M	M	M	M	M	M	M	M	M	M	M
1970	M	M	M	M	M	M	M	M	M	M	M	M
1971	M	M	M	M	M	M	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	M	M	M	M	M	M	M	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
1977	M	M	M	M	M	55.00	49.94	47.71	38.80	26.65	0.27	-18.74
1978	-11.94	-1.29	6.13	23.57	37.13	48.30	50.35	46.13	38.20	27.61	6.47	-11.10
1979	-15.74	-25.71	2.81	21.87	35.35	47.23	53.42	50.61	41.53	29.52	13.13	-8.32
1980	-15.19	-0.10	6.00	30.07	40.58	49.13	52.45	46.16	36.63	30.32	10.37	-25.03
1981	4.97	-1.71	16.87	22.87	42.61	46.30	52.61	50.06	37.83	25.35	3.97	-13.45
1982	-31.19	-10.57	3.39	22.53	36.74	49.80	53.35	45.58	40.20	25.16	-4.70	-8.90
1983	-13.68	-4.89	-0.74	25.10	36.06	49.83	51.87	47.61	34.30	25.16	7.50	-16.03
1984	-8.58	-2.72	9.00	29.40	37.52	48.20	50.81	47.94	34.77	20.94	-6.63	-19.16
1985	-1.00	-18.32	13.48	26.77	39.06	46.10	50.71	47.23	38.60	23.55	-6.97	4.32
1986	-3.48	-2.54	7.48	20.33	38.42	45.80	53.03	47.58	36.40	26.10	-7.90	1.26
1987	-2.58	2.89	2.19	30.33	39.45	47.57	52.03	47.03	39.97	29.84	8.63	0.03
1988	-11.13	-6.07	16.58	28.47	38.65	48.17	51.03	49.52	37.70	21.58	-2.07	-4.61
1989	-17.45	-4.04	-2.68	25.53	39.45	50.83	51.84	52.03	39.67	25.06	-4.33	-5.19
1990	-12.29	-14.46	15.06	27.97	37.52	47.93	52.29	49.90	40.87	22.42	-9.37	-18.97
1991	-11.94	0.36	7.10	29.17	41.23	48.53	52.06	48.55	42.67	20.81	-2.77	-5.45
1992	-6.42	-5.28	16.06	23.83	37.00	49.27	50.39	46.03	30.93	21.52	7.17	-17.87
1993	-10.45	-2.07	15.10	30.23	41.19	48.10	49.52	48.81	40.63	29.32	7.07	-4.32
1994	-12.71	-18.11	13.39	28.97	40.84	48.63	54.52	53.71	38.33	25.81	0.53	-9.81
1995	-6.58	-9.00	-2.23	25.93	39.52	50.40	51.10	46.58	40.77	26.13	-0.33	-14.10
1996	-28.23	-5.24	1.81	24.10	35.06	46.13	52.87	48.16	37.23	18.87	-1.20	-14.65
1997	-16.71	3.07	-1.26	21.63	37.87	48.40	53.52	50.23	40.97	23.19	6.53	1.10
1998	-19.65	0.29	15.16	30.20	45.10	49.40	54.55	48.13	37.80	27.94	8.57	-10.35
1999	-13.10	-4.57	13.58	28.20	37.00	47.17	49.39	49.87	39.23	27.71	4.93	-5.39
2000	-14.63	2.92	15.50	24.33	37.12	47.43	51.48	46.93	36.73	24.20	8.77	-12.29
2001	2.04	-2.46	9.10	29.18	37.57	47.78	53.19	50.12	40.16	26.14	6.92	-15.55
2002	-11.37	-5.99	-2.08	18.02	32.46	49.76	52.78	46.63	36.38	27.35	10.88	0.99
2003	-10.72	-0.64	1.66	26.55	36.95	46.51	54.16	47.40	37.62	29.59	5.35	-3.10
2004	M	1.40	M	M	M	66.50	60.46	56.75	44.76	30.11	13.10	-5.30
2005	-14.39	0.31	14.52	30.08	40.01	46.40	50.93	M	41.00	27.70	10.82	1.92
2006	-8.94	2.94	4.54	33.33	47.77	56.18	57.63	54.24	48.92	32.75	-3.38	5.90
2007	-3.80	-7.45	-0.46	26.19	37.67	48.48	55.01	48.45	38.39	27.46	7.68	-6.88
2008	-12.77	-5.53	4.06	25.13	40.51	46.75	52.00	50.02	38.53	26.69	8.33	-15.85
2009	-16.08	-10.80	-3.02	26.23	35.52	47.91	51.97	49.51	43.21	23.79	3.45	-11.60
2010	-9.81	0.77	14.86	28.42	36.18	48.51	53.66	49.80	36.67	28.87	6.97	-12.39
2011	-7.92	-7.56	0.85	25.60	39.79	46.75	51.36	48.47	41.30	29.45	-4.72	2.33
2012	-11.55	3.20	5.93	27.50	38.79	49.76	54.47	51.45	41.36	21.26	-3.70	-16.66
2013	-5.45	0.89	3.20	19.64	39.14	50.00	51.39	50.35	40.52	31.36	4.22	-12.07
2014	-0.23	-13.32	0.35	24.26	36.99	47.36	54.24	49.01	38.48	29.21	0.38	-6.15
2015	-2.37	-2.71	12.95	30.38	39.32	48.62	52.61	48.78	36.86	27.24	6.26	-7.66
2016	-5.39	5.12	18.01	29.24	38.91	51.08	54.24	51.97	38.78	25.09	6.38	-8.12
2017	2.04	3.20	-1.21	27.80	42.16	47.60	51.74	48.95	40.40	29.62	-2.26	-1.68
2018	-6.79	-4.90	6.51	23.00	44.02	49.40	52.73	50.58	29.96	25.96	8.54	-5.10
2019	-4.46	-11.07	13.42	26.84	41.41	47.00	51.28	45.06	39.98	28.40	7.28	-3.77
2020	-16.60	-1.95	2.39	24.32	38.91	49.70	54.01	50.81	38.96	22.71	-0.28	-4.35
2021	-2.84	-15.06	5.70	21.92	39.66	51.68	52.50	49.59	39.26	26.08	4.76	-19.68
2022	-8.56	-6.51	8.66	19.28	36.76	49.16	53.14	52.38	40.34	30.78	1.58	-18.40
2023	1.28	-6.38	6.05	27.50	43.44	51.08	54.94	52.26	41.00	26.02	11.96	0.88
2024	-13.64	-0.59	7.03	28.40	40.72	48.26	57.08	48.55	40.52	24.51	2.48	-8.41
2025	0.88	-11.20	M	M	M	M	M	M	M	M	M	M

Average Daily Temperature (high+low)/2 [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1942	M	8.61	23.77	34.45	52.40	60.72	62.45	60.42	48.97	36.95	1.45	-14.33
1943	-11.63	10.61	8.15	39.70	46.73	55.76	60.24	57.29	50.37	39.47	22.02	9.77
1944	4.77	6.59	18.18	M	M	M	M	M	M	M	M	M
1945	M	M	M	M	M	M	M	M	M	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
1948	M	M	M	M	M	M	M	M	M	M	M	M
1949	M	M	M	M	M	M	M	M	M	M	M	M
1950	M	M	M	M	M	M	M	M	M	M	M	M
1951	M	M	M	M	M	M	M	M	M	M	M	M
1952	M	M	M	M	M	M	M	M	M	M	M	M
1953	M	M	M	M	M	M	M	M	M	M	M	M
1954	M	M	M	M	M	M	M	M	M	M	M	M
1955	M	M	M	M	M	M	M	M	M	M	M	M
1956	M	M	M	M	M	M	M	M	M	M	M	M
1957	-4.34	-4.27	17.31	35.58	46.26	55.95	59.24	59.61	53.92	32.92	17.03	-10.03
1958	-0.58	-5.84	19.00	38.73	52.89	59.73	65.45	59.45	47.42	33.97	10.32	-5.92
1959	-20.77	7.18	15.79	34.42	47.32	54.63	63.47	52.32	44.98	29.16	8.35	5.53
1960	-7.45	5.72	6.23	39.20	47.27	55.63	62.79	58.40	49.92	33.06	4.60	3.95
1961	-6.50	1.79	11.89	29.32	46.68	61.75	63.81	61.69	46.18	28.02	5.23	-17.06
1962	-5.16	-3.23	7.32	33.88	45.58	56.10	61.40	58.89	46.87	37.29	12.98	1.27
1963	-10.02	3.04	13.71	34.02	46.77	56.18	62.55	61.55	47.82	37.13	-0.68	0.29
1964	-8.58	15.40	1.34	32.20	46.10	60.10	61.73	58.40	45.33	36.87	8.65	-12.92
1965	-9.31	-10.68	17.97	35.78	48.61	57.43	64.84	61.26	43.75	34.95	3.60	-6.34
1966	-27.00	1.68	13.61	30.28	49.68	56.98	61.16	56.82	50.67	30.11	-1.70	-4.66
1967	M	M	M	M	M	M	M	M	M	M	M	M
1968	M	M	M	M	M	M	M	M	M	M	M	M
1969	M	M	M	M	M	M	M	M	M	M	M	M
1970	M	M	M	M	M	M	M	M	M	M	M	M
1971	M	M	M	M	M	M	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	M	M	M	M	M	M	M	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
1977	M	M	M	M	M	58.00	59.05	56.95	48.60	36.53	6.42	-13.10
1978	-5.05	8.52	16.81	34.40	47.81	60.22	60.42	56.15	47.38	37.77	12.97	-3.44
1979	-8.76	-18.36	13.15	32.05	46.19	57.32	64.42	61.92	50.67	39.03	21.83	-1.71
1980	-8.11	9.00	17.05	43.32	51.79	60.05	62.26	57.08	44.40	39.31	16.63	-19.45
1981	11.44	6.88	27.77	31.23	54.47	57.07	65.23	62.63	49.55	32.08	10.90	-7.15
1982	-24.90	-2.09	13.06	32.78	46.77	62.53	65.74	54.55	51.42	33.15	1.97	-3.26
1983	-8.37	0.30	9.48	36.90	46.44	60.57	62.55	59.31	45.62	33.92	13.38	-9.15
1984	-1.61	6.12	19.61	40.45	48.15	57.97	61.77	58.13	44.27	28.34	0.10	-11.23
1985	6.47	-9.34	24.03	36.95	51.23	57.85	61.26	56.77	48.42	29.53	0.63	10.71
1986	2.08	8.18	18.23	31.13	49.45	58.03	63.61	60.02	47.10	34.02	0.28	8.63
1987	5.42	11.09	13.16	40.83	50.45	58.37	61.19	56.82	51.55	38.95	14.27	6.79
1988	-4.26	4.91	26.52	37.98	48.50	57.77	60.11	59.85	47.78	30.35	3.57	2.18
1989	-10.11	7.64	6.85	38.38	51.15	61.68	63.11	62.94	49.60	32.73	1.82	1.79
1990	-6.08	-5.43	26.69	38.03	48.87	57.87	64.50	61.40	52.62	29.37	-2.85	-11.55
1991	-3.94	8.98	19.56	41.65	53.08	59.43	61.95	58.92	51.42	29.16	3.20	1.02
1992	-0.29	2.74	27.44	34.20	48.32	59.67	60.66	57.81	39.37	30.40	13.85	-11.13
1993	-2.13	8.68	26.44	40.85	51.85	58.52	59.27	59.95	51.17	37.58	13.82	2.52
1994	-6.81	-9.86	25.53	40.28	52.31	58.93	65.08	64.42	48.57	34.40	7.90	-3.32
1995	-1.16	1.02	9.66	37.37	52.52	62.55	61.06	56.61	53.85	32.40	5.30	-8.73
1996	-21.03	4.66	13.65	34.02	45.74	57.27	62.39	57.55	46.42	26.11	5.08	-7.74
1997	-9.39	11.80	9.45	33.83	47.94	57.38	62.42	60.69	50.22	27.77	14.02	7.89
1998	-14.19	7.80	24.76	42.55	57.82	61.17	64.94	60.21	50.20	34.48	12.53	-3.97
1999	-6.79	3.34	23.29	39.27	46.31	56.98	59.55	61.85	50.05	35.55	10.63	1.32
2000	-7.51	12.66	25.75	34.19	46.09	57.02	62.40	55.10	46.30	33.23	15.85	-6.06
2001	9.33	7.76	19.46	39.74	48.03	57.92	63.30	61.00	49.70	33.34	11.60	-9.23
2002	-3.59	4.87	9.04	28.58	44.05	61.49	61.23	57.43	46.64	34.41	16.91	7.82
2003	-3.34	7.06	11.41	36.75	49.26	56.96	64.54	58.84	47.76	38.18	13.58	4.19
2004	M	10.85	M	M	M	69.43	65.34	60.16	45.95	32.49	15.35	-3.60
2005	-6.21	10.53	25.24	41.03	53.11	56.60	60.10	M	42.80	35.98	16.49	8.43
2006	-2.40	8.05	9.24	35.74	50.68	59.23	60.18	57.46	49.82	33.13	-1.95	8.12
2007	4.84	0.22	8.87	37.59	48.82	59.02	64.67	56.95	47.03	34.17	14.51	1.04
2008	-3.55	3.13	14.99	35.38	51.43	57.59	62.07	60.05	49.27	36.69	13.24	-9.45
2009	-8.97	-0.23	7.70	36.82	46.86	58.47	62.79	60.24	52.98	30.03	10.72	-4.88
2010	-5.12	9.76	25.54	40.97	48.38	59.64	64.07	58.91	45.85	37.78	17.38	-7.55
2011	-1.66	3.17	11.20	35.73	51.66	57.28	61.48	58.89	52.46	37.78	3.74	10.28
2012	-4.23	14.00	16.00	37.40	50.52	58.79	67.13	62.72	54.44	27.12	1.28	-11.58
2013	0.59	10.34	14.70	28.10	51.71	60.95	61.55	60.57	51.38	40.36	11.00	-6.21
2014	7.53	-3.10	12.95	34.67	49.01	58.61	65.65	61.44	48.29	33.89	6.80	-0.66
2015	4.80	5.35	25.18	41.33	53.83	60.62	62.80	58.54	47.66	35.43	14.18	-2.29
2016	0.53	13.38	25.64	40.16	51.28	62.45	64.92	62.37	49.40	29.79	13.37	-2.08
2017	9.27	12.20	8.95	37.67	53.66	57.92	61.29	62.25	52.49	37.43	4.10	5.29
2018	-1.24	5.16	17.63	33.02	56.59	59.78	64.28	61.15	41.12	34.61	13.73	2.04
2019	1.86	-1.43	27.56	36.71	52.93	56.96	62.14	55.14	50.24	35.80	13.16	0.35
2020	-9.98	7.58	14.29	35.51	48.35	58.49	62.92	58.88	49.25	30.72	7.31	2.13
2021	4.39	-5.00	16.70	33.80	50.49	63.98	63.44	59.99	50.06	35.25	10.10	-12.65
2022	-2.44	2.43	18.91	28.85	47.24	60.32	63.88	64.49	54.11	40.56	9.32	-11.08
2023	7.55	2.08	17.11	38.81	58.10	63.02	65.91	64.84	52.58	36.01	18.89	8.37
2024	-6.24	10.52	19.43	40.46	53.60	59.00	68.38	61.73	52.01	32.26	8.03	-2.20
2025	10.14	-11.20	M	M	M	M	M	M	M	M	M	M

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1942	M	75.5%	61.2%	64.0%	56.3%	59.3%	66.3%	64.9%	79.3%	84.3%	61.5%	33.6%
1943	82.5%	73.4%	68.9%	64.2%	64.4%	75.0%	76.6%	79.9%	77.3%	83.4%	81.7%	77.3%
1944	75.8%	75.7%	70.1%	M	M	M	M	M	M	M	M	M
1945	M	M	M	M	M	M	M	M	M	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
1948	M	M	M	M	M	M	M	M	M	M	M	M
1949	M	M	M	M	M	M	M	M	M	M	M	M
1950	M	M	M	M	M	M	M	M	M	M	M	M
1951	M	M	M	M	M	M	M	M	M	M	M	M
1952	M	M	M	M	M	M	M	M	M	M	M	M
1953	M	M	M	M	M	M	M	M	M	M	M	M
1954	M	M	M	M	M	M	M	M	M	M	M	M
1955	M	M	M	M	M	M	M	M	M	M	M	M
1956	M	M	M	M	M	M	M	M	M	M	M	M
1957	83.8%	82.5%	73.8%	64.5%	68.7%	70.1%	77.1%	75.5%	72.7%	78.7%	84.0%	79.2%
1958	81.6%	79.5%	75.2%	65.2%	52.5%	63.9%	64.7%	67.3%	75.6%	76.9%	79.6%	79.4%
1959	73.4%	76.5%	71.2%	61.7%	52.7%	65.3%	57.1%	80.1%	81.7%	78.6%	84.5%	86.1%
1960	83.0%	85.7%	80.7%	61.4%	62.4%	65.7%	64.1%	72.2%	70.2%	84.3%	86.3%	87.7%
1961	83.4%	83.0%	79.1%	66.4%	58.1%	61.4%	64.1%	63.8%	74.6%	81.3%	84.4%	77.7%
1962	80.0%	77.1%	73.8%	69.0%	64.7%	66.9%	70.9%	80.3%	76.7%	76.8%	87.1%	82.5%
1963	76.7%	79.5%	72.9%	65.0%	58.1%	59.1%	67.0%	68.6%	84.1%	73.3%	81.8%	83.0%
1964	82.1%	76.0%	74.3%	62.5%	67.2%	59.9%	65.7%	74.3%	78.1%	84.9%	83.6%	78.0%
1965	81.9%	79.8%	73.9%	61.1%	54.5%	57.2%	62.9%	66.4%	81.3%	78.3%	87.1%	85.1%
1966	74.7%	82.5%	72.9%	67.5%	51.9%	63.5%	71.5%	70.3%	70.2%	75.7%	84.8%	86.1%
1967	M	M	M	M	M	M	M	M	M	M	M	M
1968	M	M	M	M	M	M	M	M	M	M	M	M
1969	M	M	M	M	M	M	M	M	M	M	M	M
1970	M	M	M	M	M	M	M	M	M	M	M	M
1971	M	M	M	M	M	M	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	M	M	M	M	M	M	M	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
1977	M	M	M	M	M	49.0%	75.4%	75.5%	76.5%	69.1%	84.3%	79.6%
1978	81.0%	78.7%	72.6%	59.5%	58.5%	55.8%	67.9%	75.5%	80.2%	70.0%	79.7%	78.0%
1979	76.1%	74.4%	72.2%	61.0%	52.5%	62.5%	67.3%	70.3%	80.6%	72.5%	79.2%	79.4%
1980	75.9%	76.3%	69.9%	47.3%	55.9%	61.4%	67.2%	66.3%	80.9%	75.4%	86.2%	67.0%
1981	85.0%	70.2%	64.8%	69.5%	60.8%	61.6%	56.9%	61.7%	70.1%	85.2%	83.8%	74.9%
1982	66.5%	72.0%	68.6%	56.7%	65.0%	53.4%	60.2%	78.1%	75.3%	84.8%	77.6%	74.5%
1983	71.1%	74.8%	69.5%	59.4%	64.8%	62.7%	68.9%	68.1%	73.4%	77.2%	86.3%	73.0%
1984	74.7%	69.1%	65.0%	60.0%	56.4%	65.3%	65.8%	74.6%	73.3%	78.2%	73.9%	71.5%
1985	79.4%	64.0%	60.7%	51.3%	48.1%	50.4%	67.2%	73.6%	74.3%	82.9%	74.9%	79.1%
1986	76.2%	66.5%	71.1%	57.2%	55.5%	51.4%	67.6%	62.0%	75.6%	88.2%	73.6%	80.8%
1987	76.4%	76.2%	64.3%	50.3%	59.1%	60.6%	76.5%	75.9%	68.9%	72.6%	84.6%	79.8%
1988	69.8%	65.4%	62.8%	62.1%	63.9%	63.2%	67.9%	69.5%	71.3%	83.7%	79.2%	77.6%
1989	68.7%	67.9%	63.8%	55.2%	55.9%	60.1%	68.7%	76.4%	76.9%	80.4%	76.7%	79.6%
1990	73.7%	65.2%	61.7%	60.7%	65.3%	63.2%	61.3%	65.5%	63.3%	84.4%	76.7%	70.1%
1991	72.7%	72.6%	61.3%	54.8%	55.8%	56.1%	65.2%	70.9%	69.2%	62.4%	66.4%	62.7%
1992	61.9%	56.1%	46.2%	51.9%	51.7%	60.5%	63.4%	54.9%	82.0%	75.0%	81.1%	68.3%
1993	71.0%	66.2%	56.4%	56.9%	58.0%	61.0%	70.5%	71.8%	68.6%	80.1%	82.4%	80.3%
1994	70.5%	68.1%	64.9%	51.3%	55.3%	61.0%	68.6%	71.3%	74.4%	77.6%	78.9%	76.1%
1995	78.0%	72.5%	66.2%	57.3%	53.0%	59.4%	67.4%	74.2%	71.9%	89.0%	79.8%	70.7%
1996	70.9%	81.0%	67.7%	68.5%	56.9%	62.3%	72.5%	82.1%	80.3%	84.3%	81.4%	75.1%
1997	71.2%	84.8%	75.6%	64.4%	69.7%	80.4%	82.8%	84.8%	88.9%	92.3%	94.3%	88.0%
1998	75.7%	89.4%	68.9%	57.0%	56.0%	66.4%	69.1%	68.9%	68.2%	81.9%	87.9%	74.6%
1999	72.2%	77.2%	66.3%	56.1%	64.1%	65.2%	69.0%	70.9%	73.4%	77.5%	84.8%	79.4%
2000	74.2%	81.7%	64.0%	64.1%	59.6%	65.6%	70.9%	78.5%	78.2%	74.3%	84.9%	74.4%
2001	85.9%	75.0%	62.5%	50.8%	57.9%	71.2%	67.3%	73.1%	77.2%	77.4%	86.4%	69.2%
2002	74.6%	63.6%	58.0%	52.6%	47.4%	56.7%	71.2%	71.8%	78.0%	80.5%	88.2%	82.1%
2003	73.7%	78.3%	68.6%	64.5%	52.2%	59.5%	64.6%	68.9%	73.4%	81.6%	79.3%	76.3%
2004	67.8%	70.9%	59.3%	52.5%	55.8%	55.4%	67.8%	68.7%	71.2%	74.0%	80.7%	72.8%
2005	M	M	M	M	M	M	M	M	M	M	M	87.5%
2006	74.4%	75.7%	71.7%	55.5%	62.7%	59.6%	71.8%	69.3%	74.7%	79.3%	74.2%	77.5%
2007	72.3%	68.3%	65.0%	53.0%	60.0%	67.6%	73.7%	77.5%	81.8%	85.2%	79.9%	76.2%
2008	74.4%	68.2%	66.5%	52.8%	55.8%	65.9%	67.9%	73.1%	73.0%	69.7%	89.3%	71.1%
2009	73.1%	74.2%	65.9%	59.4%	57.2%	61.0%	66.3%	71.3%	77.1%	87.4%	84.5%	71.2%
2010	70.1%	74.8%	59.1%	46.9%	47.6%	50.8%	53.4%	59.8%	75.9%	73.1%	75.6%	69.1%
2011	76.1%	70.3%	68.5%	56.7%	58.4%	70.1%	68.3%	69.6%	68.5%	74.5%	68.6%	68.3%
2012	59.9%	57.6%	53.3%	48.8%	53.8%	64.7%	54.4%	62.9%	57.7%	79.5%	78.1%	72.1%
2013	76.9%	75.5%	58.6%	60.6%	52.4%	63.9%	68.3%	78.0%	78.0%	76.1%	80.3%	75.6%
2014	73.9%	68.4%	54.9%	58.1%	54.9%	65.4%	68.4%	68.0%	80.6%	90.7%	84.7%	82.9%
2015	83.4%	80.3%	65.7%	50.9%	47.2%	58.4%	65.1%	75.6%	70.5%	79.3%	84.3%	82.6%
2016	83.2%	81.0%	73.9%	58.4%	55.8%	62.2%	69.3%	67.7%	73.2%	86.7%	84.8%	79.2%
2017	81.4%	78.2%	71.6%	53.2%	54.8%	68.2%	74.8%	64.2%	70.4%	80.8%	80.7%	81.8%
2018	81.4%	75.3%	67.7%	53.1%	47.5%	64.3%	62.7%	66.4%	69.0%	73.0%	86.0%	83.0%
2019	80.2%	76.7%	60.2%	56.3%	51.7%	68.1%	68.7%	75.4%	76.5%	79.3%	82.6%	81.8%
2020	78.6%	73.6%	61.4%	53.2%	65.0%	69.5%	73.1%	75.9%	77.3%	77.1%	82.1%	81.5%
2021	79.8%	72.1%	67.8%	54.3%	57.7%	58.0%	67.4%	73.4%	74.4%	76.3%	85.5%	77.2%
2022	78.5%	77.8%	69.3%	60.5%	61.3%	66.5%	65.0%	70.4%	66.6%	68.9%	80.0%	72.7%
2023	84.2%	76.8%	66.7%	57.6%	48.6%	53.6%	69.3%	65.2%	65.8%	72.7%	87.8%	81.1%
2024	74.9%	70.0%	59.0%	51.5%	39.9%	61.6%	58.8%	63.1%	68.0%	81.0%	83.6%	80.0%
2025	74.2%	M	M	M	M	M	M	M	M	M	M	M