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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
1957	0.00	M	M	M	M	M	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	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	M
1961	M	M	M	M	M	M	M	M	M	M	M	M
1962	M	M	M	M	M	M	M	M	M	M	M	M
1963	M	M	M	M	M	M	M	M	M	M	M	M
1964	M	M	M	M	M	M	M	M	M	M	M	M
1965	M	M	M	M	M	M	M	M	M	M	M	M
1966	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	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
1957	M	M	M	M	M	M	M	M	M	M	M	M
1958	M	M	M	M	M	M	M	M	M	M	M	M
1959	M	M	M	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	M
1961	M	M	M	M	M	M	M	M	M	M	M	M
1962	M	M	M	M	M	M	M	M	M	M	M	M
1963	M	M	M	M	M	M	M	M	M	M	M	M
1964	M	M	M	M	M	M	M	M	M	M	M	M
1965	M	M	M	M	M	M	M	M	M	M	M	M
1966	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	3.5
1982	7.0	6.4	7.0	6.7	5.6	6.4	5.8	5.8	6.7	6.8	6.5	7.0
1983	5.6	5.6	6.1	6.2	7.5	6.0	5.0	4.6	6.4	5.6	6.5	5.2
1984	4.6	3.6	4.8	6.0	6.4	6.2	5.6	5.3	6.0	7.4	6.8	7.0
1985	6.7	4.5	6.9	8.0	7.1	8.0	7.7	7.5	8.2	8.6	5.8	7.8
1986	7.0	6.0	7.8	8.3	7.2	7.4	6.6	7.3	7.4	7.5	8.4	7.9
1987	7.9	7.7	8.7	9.1	8.8	9.1	8.1	8.8	7.5	9.9	10.1	7.6
1988	9.3	8.7	8.8	9.2	8.9	7.4	6.8	7.0	8.3	8.0	7.5	6.8
1989	6.2	8.3	7.0	7.6	6.7	5.9	5.2	5.6	8.2	7.2	8.5	6.2
1990	7.1	7.7	8.8	8.2	7.2	7.0	6.7	6.1	7.5	8.2	9.4	7.5
1991	6.6	6.7	7.3	7.6	7.1	7.6	6.9	5.5	8.9	8.4	9.3	7.2
1992	6.9	6.3	6.2	8.2	8.0	6.7	6.2	6.0	8.9	5.8	7.2	6.3
1993	6.3	6.3	7.1	6.0	8.5	8.1	7.1	6.8	8.4	9.2	8.6	6.8
1994	6.3	7.2	8.1	8.9	7.6	6.0	5.9	5.8	5.9	7.7	9.2	6.3
1995	6.3	7.0	7.1	6.6	6.7	6.2	5.5	7.3	7.2	8.2	7.5	6.8
1996	6.1	8.0	7.2	7.6	7.3	6.2	5.3	5.9	6.0	8.7	7.7	6.6
1997	8.4	7.1	7.1	7.7	8.0	7.4	7.8	7.6	8.2	8.8	7.0	7.2
1998	6.2	6.9	7.7	8.0	8.4	7.9	7.3	6.4	7.0	8.7	8.5	9.0
1999	7.6	8.9	8.3	8.3	10.4	8.3	7.9	7.6	8.2	9.6	9.3	9.1
2000	7.2	8.5	8.5	8.7	9.2	8.6	7.3	7.9	9.0	7.9	8.4	6.2
2001	6.8	7.4	7.6	7.5	8.4	8.6	7.8	8.2	7.5	9.5	9.3	9.2
2002	6.4	8.6	8.4	8.3	8.8	8.1	7.3	8.5	9.0	8.0	8.6	8.7
2003	9.1	7.7	8.3	9.0	8.4	7.2	6.3	7.1	8.5	8.5	9.2	7.9
2004	7.0	7.7	9.0	8.6	9.0	8.6	6.9	7.8	8.9	9.1	8.9	9.0
2005	M	M	M	M	M	M	M	M	M	M	M	0.0
2006	6.9	5.9	7.2	8.3	8.6	6.3	6.9	7.4	6.8	8.9	7.9	7.2
2007	7.7	8.1	8.8	7.8	8.8	7.7	6.9	7.7	8.4	8.2	8.0	6.5
2008	7.5	7.7	8.0	8.8	8.4	8.4	7.8	7.4	6.9	7.3	7.6	6.2
2009	5.6	5.4	7.1	6.6	7.6	6.4	7.3	5.7	5.9	5.3	6.7	5.1
2010	5.2	3.0	4.7	6.1	4.8	3.9	4.9	6.3	6.8	6.7	7.3	5.4
2011	4.6	6.9	5.0	5.7	6.5	5.9	6.7	5.8	6.4	7.6	7.1	7.0
2012	6.8	5.5	6.7	6.2	6.5	6.1	5.2	5.9	6.1	6.2	6.8	5.7
2013	6.8	5.5	5.9	6.7	6.8	5.3	5.9	5.1	6.9	6.3	7.6	5.9
2014	7.9	7.6	6.8	6.9	6.0	7.2	6.3	5.1	6.2	8.0	7.7	6.4
2015	7.2	7.0	7.6	7.0	6.8	5.7	6.4	6.7	6.9	7.0	6.5	6.0
2016	6.1	6.1	5.4	5.9	6.4	6.3	5.8	6.0	6.3	6.7	6.7	6.7
2017	6.4	7.2	7.4	5.8	5.7	5.9	5.4	4.5	6.3	7.7	8.2	6.1
2018	6.2	6.6	5.9	6.4	5.8	6.0	6.7	6.1	6.6	6.9	6.1	5.6
2019	6.0	5.4	6.6	6.0	5.9	5.5	6.2	7.1	6.4	7.7	7.4	6.2
2020	6.0	7.2	7.2	7.5	7.0	7.2	6.8	6.3	7.9	7.2	7.7	6.6
2021	6.0	7.1	7.6	7.1	6.6	6.6	5.8	7.1	6.8	6.6	8.4	6.9
2022	7.2	6.9	7.2	7.5	7.0	7.9	6.4	6.3	6.3	7.5	7.7	7.4
2023	5.8	7.2	6.5	7.1	6.9	5.4	6.1	6.0	5.7	5.5	8.3	6.4
2024	6.1	6.2	7.7	6.5	7.5	6.9	5.9	6.1	6.6	7.4	7.6	7.1
2025	7.4	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
1957	8.50	M	M	M	M	M	77.16	69.74	55.93	48.97	27.28	15.97
1958	13.40	9.39	33.32	46.43	57.03	62.47	68.77	66.35	56.97	48.39	29.37	3.81
1959	-2.16	11.89	29.73	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	M
1961	M	M	M	M	M	M	M	M	M	M	M	M
1962	M	M	M	M	M	M	M	M	M	M	M	M
1963	M	M	M	M	M	M	M	M	M	M	M	M
1964	M	M	M	M	M	M	M	M	M	M	M	M
1965	M	M	M	M	M	M	M	M	M	M	M	M
1966	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	-15.00
1982	-1.61	12.71	26.52	43.47	63.45	64.20	75.16	67.87	60.07	47.77	26.83	19.68
1983	15.23	19.64	30.10	44.70	56.35	71.13	80.06	79.58	63.03	47.23	31.33	2.90
1984	5.97	26.66	27.23	55.30	57.52	69.83	74.94	77.81	56.37	50.39	30.83	11.03
1985	6.42	11.64	34.97	47.43	62.58	63.60	71.61	67.65	57.30	47.68	19.50	5.19
1986	11.77	15.82	33.52	49.50	65.94	68.33	75.35	70.42	57.00	46.00	22.73	21.19
1987	16.26	25.71	35.87	59.80	64.32	74.43	75.13	70.97	63.27	41.97	33.23	21.48
1988	5.18	9.90	26.29	47.50	67.58	76.73	78.55	72.58	59.17	43.55	28.93	12.19
1989	14.52	7.61	23.29	42.30	65.77	70.00	79.94	74.45	65.83	49.77	23.40	2.68
1990	18.32	17.11	33.61	44.73	58.74	69.83	74.23	74.52	61.40	45.58	32.07	10.45
1991	4.94	22.25	33.29	54.23	65.87	75.83	74.35	78.13	58.03	42.39	22.47	16.65
1992	15.77	19.59	29.16	39.57	63.52	65.87	67.23	67.90	59.80	45.61	26.60	12.52
1993	11.55	15.86	32.52	46.23	59.65	67.57	71.45	70.97	53.37	40.74	25.97	16.13
1994	-3.32	9.93	33.16	44.83	62.32	73.03	72.23	67.77	64.13	50.81	35.13	23.42
1995	12.26	12.14	31.94	40.57	58.90	78.80	74.35	76.06	59.93	44.29	18.60	11.81
1996	1.42	13.28	23.61	40.17	57.19	74.77	73.00	75.35	62.63	46.81	21.17	10.58
1997	6.52	17.89	26.87	44.60	54.42	74.70	76.35	72.48	63.90	47.74	25.27	24.58
1998	14.06	30.82	32.29	55.27	64.23	69.67	75.13	76.10	64.50	49.03	30.20	15.74
1999	8.45	25.39	35.00	51.97	63.58	70.40	76.52	72.06	58.13	43.84	36.77	20.74
2000	9.85	24.26	38.66	44.49	60.73	63.35	72.94	70.88	60.13	51.73	31.86	2.03
2001	20.15	12.59	32.05	47.66	63.35	71.90	75.20	77.52	63.20	45.06	38.42	22.71
2002	13.42	23.84	21.66	40.34	54.18	70.52	79.55	72.59	65.84	37.05	25.70	20.56
2003	8.52	8.61	26.45	45.55	66.59	73.73	75.93	76.39	62.23	46.66	27.58	22.65
2004	M	34.70	M	M	M	58.45	67.66	62.30	58.84	46.58	30.01	4.75
2005	9.76	21.39	28.92	53.06	58.25	71.90	77.00	M	57.20	49.13	30.14	17.25
2006	20.56	5.51	25.26	45.83	54.18	69.02	70.98	69.38	47.40	39.20	26.54	18.43
2007	14.12	10.07	33.09	46.86	63.60	72.20	76.89	70.99	62.58	49.74	28.55	12.69
2008	13.09	16.32	26.54	43.63	54.05	67.56	71.17	75.59	62.49	48.66	29.03	5.70
2009	5.23	16.44	29.34	45.18	54.46	67.65	68.06	69.49	71.06	42.79	40.32	10.63
2010	13.75	21.12	42.79	56.64	63.29	68.50	75.86	74.65	57.10	52.19	34.88	13.39
2011	5.83	17.27	28.26	45.93	61.32	69.93	77.90	76.23	65.06	54.18	35.36	20.85
2012	16.90	26.41	43.73	49.28	62.02	73.28	80.54	73.57	61.94	44.25	28.58	14.93
2013	10.81	14.84	26.60	38.36	57.66	71.48	73.05	73.52	65.72	46.98	27.38	1.17
2014	2.10	7.31	22.25	39.86	58.94	69.26	72.18	71.77	60.98	47.68	21.86	19.40
2015	10.81	3.52	31.42	47.30	60.51	70.94	75.61	71.95	68.24	49.42	36.98	23.17
2016	13.13	17.29	37.11	42.98	62.77	68.48	75.26	73.34	63.32	49.01	42.02	14.46
2017	16.55	21.71	30.78	47.12	57.72	70.04	75.26	71.89	63.38	50.46	26.12	9.01
2018	10.92	11.94	31.42	39.62	66.14	74.84	77.29	75.14	60.44	39.66	22.58	19.52
2019	6.28	10.40	28.98	44.60	56.50	71.00	75.61	71.25	60.38	45.70	24.56	16.32
2020	17.37	18.97	33.86	42.74	59.93	71.96	80.02	74.04	60.02	39.26	33.62	19.86
2021	20.04	10.72	40.25	46.58	61.96	75.44	78.57	75.32	66.26	54.70	33.32	16.61
2022	3.56	7.57	27.59	38.36	59.23	69.38	74.91	73.75	64.28	50.29	31.70	14.12
2023	16.73	18.31	27.70	40.64	67.77	76.28	72.65	71.95	67.10	47.97	31.10	28.98
2024	14.75	25.92	29.27	47.24	60.28	69.02	76.36	73.46	71.60	52.73	37.76	19.17
2025	7.00	M	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
1957	-10.50	M	M	M	M	M	60.65	54.06	44.17	36.84	18.72	3.27
1958	-1.27	-4.96	16.19	29.33	37.81	46.40	55.61	52.32	46.50	35.74	21.43	-8.35
1959	-13.32	-7.61	11.47	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	M
1961	M	M	M	M	M	M	M	M	M	M	M	M
1962	M	M	M	M	M	M	M	M	M	M	M	M
1963	M	M	M	M	M	M	M	M	M	M	M	M
1964	M	M	M	M	M	M	M	M	M	M	M	M
1965	M	M	M	M	M	M	M	M	M	M	M	M
1966	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	-24.00
1982	-25.26	-9.89	3.32	19.87	43.74	46.00	56.71	50.16	43.97	36.74	13.20	4.58
1983	-3.35	3.61	13.94	24.70	34.10	50.07	61.10	60.13	47.20	34.61	23.00	-12.81
1984	-14.97	11.69	1.97	31.20	35.55	51.73	56.55	58.68	42.07	37.74	17.80	-6.55
1985	-10.42	-9.18	13.68	28.53	42.94	44.77	53.87	51.61	42.50	33.32	4.70	-8.19
1986	-5.61	-3.43	12.97	31.10	43.81	48.37	57.87	52.45	42.17	30.81	9.13	5.32
1987	-0.35	12.29	15.19	31.73	42.10	54.40	56.74	52.35	46.00	29.71	20.27	8.65
1988	-10.86	-14.48	7.00	26.17	43.81	55.77	59.35	56.65	46.53	29.58	19.97	-5.32
1989	-5.19	-13.79	0.65	22.33	40.35	49.40	59.55	55.68	46.80	33.84	9.07	-15.68
1990	-3.48	-7.11	11.06	24.93	36.32	51.27	56.35	55.35	44.20	32.39	21.07	-8.13
1991	-14.13	-0.54	11.39	32.03	46.10	56.47	56.48	56.06	42.77	28.97	10.20	-0.65
1992	-2.65	1.00	6.48	23.43	41.03	47.17	50.58	52.00	42.87	31.03	17.60	-0.39
1993	-7.81	-6.18	11.06	25.27	39.35	49.20	56.32	55.19	39.00	28.84	10.73	1.39
1994	-24.00	-11.61	13.10	23.87	40.26	53.23	54.84	51.61	47.43	38.06	22.70	8.16
1995	-3.71	-9.32	13.74	21.73	39.65	56.80	56.90	58.03	43.37	32.19	3.20	-6.26
1996	-17.55	-5.45	1.32	20.20	35.45	53.50	55.58	57.06	46.90	32.97	10.63	-1.42
1997	-9.52	-4.57	4.65	22.60	34.42	54.07	57.26	53.68	47.10	33.23	13.93	12.13
1998	-0.06	18.07	12.55	31.63	43.03	53.13	56.68	57.48	47.73	35.55	21.20	3.45
1999	-8.13	5.29	14.65	31.10	43.45	51.53	59.45	54.39	45.53	32.13	23.83	4.71
2000	-7.99	7.26	19.34	26.21	44.48	47.73	55.58	55.25	43.50	35.31	23.21	-13.48
2001	0.94	-6.57	12.48	31.82	42.57	51.68	57.14	57.78	45.08	33.57	27.62	10.40
2002	-2.66	1.98	-0.52	24.20	33.57	52.88	61.67	56.15	50.00	27.12	12.98	7.09
2003	-8.23	-13.21	6.76	25.53	42.71	53.26	56.68	58.85	47.50	33.25	16.32	7.52
2004	M	32.00	M	M	M	54.98	61.06	57.72	56.71	43.25	26.10	-0.71
2005	-11.32	0.11	6.34	32.66	40.36	55.40	58.19	M	50.00	36.65	17.60	5.58
2006	6.97	-5.16	16.73	41.38	52.02	61.66	65.46	63.15	46.00	38.90	23.68	14.45
2007	-3.48	-9.96	12.08	24.57	43.61	54.81	58.48	54.64	46.75	37.72	17.06	-2.70
2008	-4.38	-9.71	5.29	25.30	34.85	49.53	55.83	55.86	46.95	35.85	19.52	-10.79
2009	-12.19	-0.99	9.46	27.89	34.12	49.75	52.04	54.18	53.94	32.12	29.11	-0.85
2010	-2.59	-2.73	23.95	34.05	44.65	51.59	59.23	57.99	43.25	37.29	20.61	-0.13
2011	-10.45	-1.76	6.14	27.35	40.46	51.45	60.35	57.32	46.10	39.26	23.84	6.74
2012	1.81	8.23	25.26	29.54	42.68	54.68	61.67	56.33	45.50	33.22	17.60	0.88
2013	-9.05	-8.11	5.58	19.16	36.47	48.08	55.75	53.72	46.40	31.71	15.14	-16.08
2014	-16.89	-9.59	-2.14	18.32	39.14	50.30	50.41	51.39	43.58	35.02	8.48	5.99
2015	-9.52	-18.91	9.94	22.88	37.05	48.44	56.15	53.31	49.28	33.22	25.46	12.55
2016	-0.34	-4.93	13.59	20.18	40.30	47.42	53.14	53.66	48.86	35.54	29.12	0.41
2017	2.50	6.09	8.48	24.62	36.59	49.40	52.50	47.50	45.92	36.30	11.48	-8.41
2018	-7.72	-10.75	7.61	13.70	39.95	51.26	55.81	52.79	42.68	29.74	10.10	5.17
2019	-13.58	-11.07	7.61	23.90	33.39	46.70	55.40	52.61	46.40	34.03	14.30	0.53
2020	1.92	-3.13	11.10	21.50	39.26	51.32	59.58	54.76	43.58	28.28	20.48	5.75
2021	5.46	-9.59	17.19	27.14	39.78	53.12	55.92	57.43	47.66	42.10	21.62	-0.92
2022	-16.12	-19.30	8.37	22.52	40.54	48.56	54.99	55.17	43.40	33.97	20.78	0.94
2023	5.52	-3.29	3.95	21.68	42.74	54.26	52.32	53.19	48.02	34.61	18.68	16.61
2024	2.97	5.99	8.37	28.34	39.84	49.58	56.74	54.76	51.20	35.08	27.74	8.08
2025	-4.80	M	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
1957	-1.00	M	M	M	M	M	68.90	61.90	50.05	42.90	23.00	9.62
1958	6.07	2.21	24.76	37.88	47.42	54.43	62.19	59.34	51.73	42.06	25.40	-2.27
1959	-7.74	2.14	20.60	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	M
1961	M	M	M	M	M	M	M	M	M	M	M	M
1962	M	M	M	M	M	M	M	M	M	M	M	M
1963	M	M	M	M	M	M	M	M	M	M	M	M
1964	M	M	M	M	M	M	M	M	M	M	M	M
1965	M	M	M	M	M	M	M	M	M	M	M	M
1966	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	-19.50
1982	-13.44	1.41	14.92	31.67	53.60	55.10	65.94	59.02	52.02	42.26	20.02	12.13
1983	5.94	11.62	22.02	34.70	45.23	60.60	70.58	69.85	55.12	40.92	27.17	-4.95
1984	-4.50	19.17	14.60	43.25	46.53	60.78	65.74	68.24	49.22	44.06	24.32	2.24
1985	-2.00	1.23	24.32	37.98	52.76	54.18	62.74	59.63	49.90	40.50	12.10	-1.50
1986	3.08	6.20	23.24	40.30	54.87	58.35	66.61	61.44	49.58	38.40	15.93	13.26
1987	7.95	19.00	25.53	45.77	53.21	64.42	65.94	61.66	54.63	35.84	26.75	15.06
1988	-2.84	-2.29	16.65	36.83	55.69	66.25	68.95	64.61	52.85	36.56	24.45	3.44
1989	4.66	-3.09	11.97	32.32	53.06	59.70	69.74	65.06	56.32	41.81	16.23	-6.50
1990	7.42	5.00	22.34	34.83	47.53	60.55	65.29	64.94	52.80	38.98	26.57	1.16
1991	-4.60	10.86	22.34	43.13	55.98	66.15	65.42	67.10	50.40	35.68	16.33	8.00
1992	6.56	10.29	17.82	31.50	52.27	56.52	58.90	59.95	51.33	38.32	22.10	6.06
1993	1.87	4.84	21.79	35.75	49.50	58.38	63.89	63.08	46.18	34.79	18.35	8.76
1994	-13.66	-0.84	23.13	34.35	51.29	63.13	63.53	59.69	55.78	44.44	28.92	15.79
1995	4.27	1.41	22.84	31.15	49.27	67.80	65.63	67.05	51.65	38.24	10.90	2.77
1996	-8.06	3.91	12.47	30.18	46.32	64.13	64.29	66.21	54.77	39.89	15.90	4.58
1997	-1.50	6.66	15.76	33.60	44.42	64.38	66.81	63.08	55.50	40.48	19.60	18.35
1998	7.00	24.45	22.42	43.45	53.63	61.40	65.90	66.79	56.12	42.29	25.70	9.60
1999	0.16	15.34	24.82	41.53	53.52	60.97	67.98	63.23	51.83	37.98	30.30	12.73
2000	0.93	15.76	29.00	35.35	52.61	55.54	64.26	63.06	51.82	43.52	27.53	-5.72
2001	10.55	3.01	22.27	39.74	52.96	61.79	66.17	67.65	54.14	39.32	33.02	16.55
2002	5.38	12.91	10.57	32.27	43.87	61.70	70.61	64.37	57.92	32.09	19.34	13.83
2003	0.15	-2.30	16.60	35.54	54.65	63.50	66.31	67.62	54.87	39.95	21.95	15.08
2004	M	33.35	M	M	M	56.72	64.36	60.01	57.77	44.92	28.06	2.02
2005	-0.78	10.75	17.63	42.86	49.30	63.65	67.59	M	53.60	42.89	23.87	11.42
2006	13.77	0.18	21.00	43.61	53.10	65.34	68.22	66.27	46.70	39.05	25.11	16.44
2007	5.32	0.05	22.58	35.71	53.61	63.50	67.68	62.81	54.66	43.73	22.80	4.99
2008	4.35	3.31	15.91	34.46	44.45	58.55	63.50	65.73	54.72	42.25	24.28	-2.54
2009	-3.48	7.72	19.40	36.53	44.29	58.70	60.05	61.84	62.50	37.45	34.72	4.89
2010	5.58	9.20	33.37	45.35	53.97	60.05	67.55	66.32	50.17	44.74	27.75	6.63
2011	-2.31	7.76	17.20	36.64	50.89	60.69	69.13	66.78	55.58	46.72	29.60	13.80
2012	9.35	17.32	34.50	39.41	52.35	63.98	71.11	64.95	53.72	38.74	23.09	7.90
2013	0.88	3.36	16.09	28.76	47.07	59.78	64.40	63.62	56.06	39.35	21.26	-7.45
2014	-7.40	-1.14	10.05	29.09	49.04	59.78	61.29	61.58	52.28	41.35	15.17	12.69
2015	0.65	-7.70	20.68	35.09	48.78	59.69	65.88	62.63	58.76	41.32	31.22	17.86
2016	6.39	6.18	25.35	31.58	51.54	57.95	64.20	63.50	56.09	42.28	35.57	7.44
2017	9.53	13.90	19.63	35.87	47.15	59.72	63.88	59.70	54.65	43.38	18.80	0.30
2018	1.60	0.60	19.52	26.66	53.05	63.05	66.55	63.96	51.56	34.70	16.34	12.35
2019	-3.65	-0.34	18.30	34.25	44.95	58.85	65.50	61.93	53.39	39.87	19.43	8.43
2020	9.65	7.92	22.48	32.12	49.59	61.64	69.80	64.40	51.80	33.77	27.05	12.81
2021	12.75	0.56	28.72	36.86	50.87	64.28	67.25	66.37	56.96	48.40	27.47	7.85
2022	-6.28	-5.86	17.98	30.44	49.88	58.97	64.95	64.46	53.84	42.13	26.24	7.53
2023	11.13	7.51	15.83	31.16	55.25	65.27	62.48	62.57	57.56	41.29	24.89	22.80
2024	8.86	15.96	18.82	37.79	50.06	59.30	66.55	64.11	61.40	43.90	32.75	13.62
2025	1.10	M	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
1957	M	M	M	M	M	M	M	M	M	M	M	M
1958	M	M	M	M	M	M	M	M	M	M	M	M
1959	M	M	M	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	M
1961	M	M	M	M	M	M	M	M	M	M	M	M
1962	M	M	M	M	M	M	M	M	M	M	M	M
1963	M	M	M	M	M	M	M	M	M	M	M	M
1964	M	M	M	M	M	M	M	M	M	M	M	M
1965	M	M	M	M	M	M	M	M	M	M	M	M
1966	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	68.6%
1982	65.4%	68.0%	66.8%	56.2%	70.0%	65.4%	71.3%	76.8%	78.2%	79.9%	80.7%	78.8%
1983	77.0%	75.4%	70.2%	58.1%	58.5%	67.5%	69.3%	71.7%	75.2%	80.6%	83.7%	75.9%
1984	76.0%	82.9%	57.9%	48.6%	66.9%	75.2%	73.3%	74.9%	82.6%	87.6%	88.1%	81.4%
1985	80.9%	78.2%	64.0%	71.2%	64.8%	73.1%	69.2%	76.9%	77.8%	72.9%	80.3%	77.8%
1986	79.3%	78.9%	70.6%	64.7%	61.0%	64.6%	70.4%	72.4%	80.5%	78.9%	82.2%	86.7%
1987	79.6%	78.7%	61.7%	51.9%	62.2%	63.8%	73.3%	75.5%	76.3%	76.0%	81.7%	89.4%
1988	77.6%	72.5%	71.4%	52.6%	54.2%	58.4%	63.2%	69.3%	73.1%	75.0%	85.0%	77.1%
1989	75.7%	63.5%	65.6%	61.5%	54.2%	64.1%	63.7%	71.6%	66.2%	69.3%	79.3%	69.9%
1990	78.5%	66.4%	60.2%	66.3%	61.5%	73.5%	66.1%	68.7%	76.1%	71.4%	74.4%	71.6%
1991	72.9%	65.4%	60.7%	56.5%	65.3%	62.0%	70.3%	64.4%	77.8%	78.4%	85.2%	79.8%
1992	79.0%	81.1%	66.7%	70.4%	61.6%	69.1%	75.2%	77.0%	77.2%	79.5%	85.2%	79.1%
1993	73.3%	63.4%	68.2%	55.1%	65.6%	68.7%	75.0%	77.8%	81.4%	75.2%	79.0%	80.3%
1994	66.8%	62.4%	65.5%	54.9%	60.8%	66.8%	76.4%	76.5%	79.5%	80.3%	79.4%	81.7%
1995	77.1%	68.5%	66.4%	57.4%	63.9%	63.1%	71.5%	65.9%	77.8%	85.0%	84.5%	83.8%
1996	72.7%	75.9%	63.9%	60.7%	59.0%	63.4%	72.3%	74.1%	79.6%	82.0%	87.8%	84.4%
1997	77.5%	77.1%	68.6%	64.9%	60.3%	64.8%	70.2%	69.5%	76.0%	84.0%	86.7%	83.3%
1998	80.8%	79.4%	59.5%	48.4%	65.8%	70.1%	69.4%	71.5%	74.6%	82.7%	85.6%	74.1%
1999	67.7%	66.9%	58.8%	51.3%	51.9%	68.4%	70.0%	70.0%	81.8%	79.8%	75.1%	77.9%
2000	72.5%	67.6%	61.1%	59.5%	64.7%	75.0%	72.0%	72.6%	74.2%	75.4%	90.1%	75.6%
2001	88.5%	76.5%	72.4%	70.5%	69.5%	64.3%	69.4%	68.3%	75.4%	78.7%	79.7%	80.7%
2002	73.6%	64.6%	55.7%	65.6%	62.6%	69.4%	62.9%	72.9%	72.6%	79.8%	80.6%	79.7%
2003	66.6%	59.5%	63.7%	52.5%	49.4%	58.8%	68.2%	71.3%	76.9%	79.4%	80.6%	80.2%
2004	69.1%	71.8%	70.9%	60.2%	61.6%	66.8%	69.3%	72.5%	79.0%	78.1%	77.2%	75.2%
2005	M	M	M	M	M	M	M	M	M	M	M	91.7%
2006	81.3%	64.2%	67.9%	56.2%	72.1%	62.5%	64.9%	64.1%	70.8%	76.0%	78.0%	80.9%
2007	71.4%	59.3%	60.8%	53.3%	55.9%	70.0%	70.4%	71.4%	80.2%	80.9%	81.5%	79.5%
2008	74.1%	66.5%	59.5%	55.7%	60.1%	69.4%	74.4%	67.3%	76.5%	78.8%	87.2%	74.3%
2009	73.6%	76.8%	69.8%	64.0%	66.6%	70.4%	73.7%	77.2%	73.7%	80.2%	82.0%	79.1%
2010	74.2%	64.1%	64.6%	50.7%	60.0%	66.8%	73.8%	75.2%	76.7%	72.9%	81.9%	82.5%
2011	74.7%	71.5%	65.8%	64.0%	62.9%	63.3%	64.4%	66.6%	73.6%	76.1%	80.4%	80.1%
2012	79.0%	76.1%	70.6%	59.9%	68.3%	69.0%	65.4%	70.9%	70.3%	81.8%	82.6%	84.7%
2013	78.9%	77.7%	66.2%	63.1%	63.3%	68.5%	73.9%	76.9%	78.5%	81.3%	82.4%	78.5%
2014	76.7%	74.8%	69.4%	62.6%	70.4%	74.1%	74.5%	79.3%	79.9%	81.0%	78.1%	85.3%
2015	77.3%	70.5%	64.3%	60.1%	66.3%	70.7%	76.9%	80.3%	75.4%	78.2%	87.4%	86.6%
2016	82.9%	75.7%	61.9%	62.8%	65.4%	73.8%	75.0%	79.4%	83.2%	82.4%	81.4%	81.7%
2017	80.8%	71.1%	62.8%	63.2%	64.7%	72.2%	72.2%	75.0%	80.1%	73.2%	81.7%	79.1%
2018	77.5%	70.6%	58.7%	52.4%	62.9%	66.5%	71.0%	72.0%	77.8%	85.5%	83.1%	85.6%
2019	76.7%	76.9%	69.4%	65.3%	64.0%	66.3%	74.4%	73.8%	84.1%	80.3%	80.1%	80.7%
2020	81.5%	70.4%	64.5%	61.3%	59.9%	70.8%	70.1%	75.0%	78.1%	74.4%	78.9%	83.8%
2021	85.3%	70.1%	58.4%	64.8%	64.3%	66.2%	65.8%	73.1%	77.6%	84.5%	80.6%	83.1%
2022	77.0%	74.0%	70.1%	69.4%	69.9%	69.8%	74.0%	77.9%	77.7%	77.8%	81.8%	82.6%
2023	86.7%	71.4%	63.4%	63.8%	56.7%	69.5%	72.9%	77.3%	78.5%	86.6%	79.0%	85.8%
2024	84.3%	78.5%	67.8%	64.4%	68.2%	72.6%	75.8%	75.4%	78.9%	73.9%	87.2%	88.3%
2025	73.9%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Dec 2024

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Feb 2025