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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
1973	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00	M
1974	0.00	M	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1975	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1976	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1977	M	M	M	M	M	M	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	M	0.00	0.00	0.00	0.00	0.00
1980	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00
1981	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00
1982	M	0.00	0.00	0.00	M	0.00	M	0.00	M	0.00	0.00	0.00
1983	0.00	0.00	0.00	0.00	0.00	M	M	M	0.00	0.00	0.00	0.00
1984	0.00	0.00	0.00	0.00	0.00	M	M	0.00	M	0.00	0.00	0.00
1985	0.00	0.00	0.00	M	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00
1986	0.00	0.00	0.00	0.00	M	0.00	M	0.00	0.00	0.00	0.00	0.00
1987	0.00	0.00	0.00	0.00	0.00	0.00	M	M	0.00	0.00	0.00	0.00
1988	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00
1989	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00
1990	0.00	0.00	0.00	M	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00
1991	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00
1992	0.00	0.00	0.00	0.00	0.00	M	M	0.00	M	M	M	M
1993	M	M	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00
1994	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00
1995	0.00	0.00	0.00	0.00	0.00	0.00	M	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	0.08	0.12	0.06	0.25
2000	0.07	0.10	0.05	0.28	0.21	0.22	0.39	0.77	0.08	0.22	0.18	0.11
2001	0.03	0.13	0.13	0.24	0.12	0.42	0.22	0.50	0.52	0.13	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	M
2007	M	0.00	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	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
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	3.2	6.8	M	M	M	M	M	M
1977	M	M	M	M	M	M	M	2.7	M	M	M	M
1978	M	M	15.6	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	2.4	M	M	1.0	5.2	M	M	M
1980	M	M	M	M	M	6.3	M	M	M	M	M	M
1981	M	M	M	9.1	M	M	M	M	M	M	M	M
1982	M	M	5.0	4.3	M	M	M	3.6	M	M	M	M
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	3.6	M	M
1985	M	3.7	1.1	M	M	M	M	5.8	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	2.3	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	6.3	M	M	M	M	7.2	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	3.5	M	M	M	4.3	M	M	M	M
1995	M	M	6.8	M	M	M	M	M	M	M	M	M
1996	2.9	3.7	4.4	5.5	5.6	6.3	3.7	3.3	4.7	4.4	2.5	3.7
1997	5.4	4.8	6.9	7.6	5.2	5.1	4.2	4.1	5.2	4.5	2.6	3.0
1998	3.0	4.8	4.2	3.9	5.4	5.5	4.7	4.7	4.1	5.1	2.7	2.9
1999	2.1	4.2	3.4	4.8	5.0	4.8	5.2	3.6	4.0	1.9	2.2	1.6
2000	2.1	2.0	3.1	2.5	3.2	2.9	2.3	2.0	1.8	2.3	1.7	1.0
2001	1.9	4.2	3.8	4.4	6.2	5.0	5.7	4.5	4.0	2.9	4.7	3.0
2002	3.7	3.7	4.1	4.1	5.1	4.8	4.3	3.4	4.4	3.2	2.6	2.9
2003	2.8	3.1	5.6	4.8	5.2	4.9	4.3	5.0	4.6	4.5	1.9	4.5
2004	2.3	3.3	4.3	3.5	5.8	5.0	4.3	4.2	4.3	3.0	3.4	3.3
2005	2.8	3.4	3.4	4.2	5.8	5.6	4.3	4.4	5.1	4.4	3.0	3.0
2006	3.6	2.8	4.0	4.0	4.7	5.7	5.0	3.3	3.6	3.5	3.2	3.3
2007	2.6	2.5	3.4	6.8	5.3	4.7	4.4	3.4	3.9	2.9	1.9	3.6
2008	3.5	3.6	3.9	4.6	5.0	4.7	4.2	3.6	3.3	3.9	3.0	2.8
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	5.6	5.5	3.8	4.3	3.9	3.3	2.5
2013	2.2	3.5	4.6	4.7	5.4	5.2	6.2	5.3	6.1	5.3	4.7	4.8
2014	3.6	5.4	7.3	7.0	5.9	6.9	5.2	5.2	5.7	5.1	2.5	2.2
2015	3.0	7.4	6.3	7.9	6.6	7.9	5.4	4.9	4.9	4.6	3.5	4.1
2016	3.5	4.0	5.2	5.3	5.4	7.7	5.4	5.1	4.9	3.2	3.8	4.6
2017	5.2	4.2	5.5	6.2	7.3	7.1	5.9	5.7	5.1	5.1	4.4	3.5
2018	3.4	2.8	4.8	4.6	7.0	9.0	5.4	6.3	6.0	4.6	3.9	2.9
2019	3.5	6.3	8.3	5.2	6.8	7.0	5.4	4.7	4.5	4.0	2.9	4.0
2020	6.0	5.3	7.2	7.9	7.1	5.9	6.3	5.2	6.3	4.8	5.9	3.9
2021	3.4	4.5	7.9	7.6	6.4	6.0	7.1	5.5	6.0	5.4	2.4	3.3
2022	6.2	4.6	5.9	5.8	7.6	6.9	5.8	6.1	5.0	4.8	3.1	3.7
2023	4.3	5.6	6.0	4.6	7.4	6.8	5.6	4.5	5.2	4.5	3.6	2.8
2024	3.9	4.8	4.0	5.9	5.8	6.1	5.1	6.6	5.9	5.7	5.4	6.2
2025	1.3	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
1973	10.00	21.00	34.00	34.83	49.33	72.00	M	58.20	47.50	27.00	35.00	M
1974	32.00	M	M	M	M	59.00	64.25	60.81	54.53	35.82	22.16	19.87
1975	21.40	24.08	36.47	38.00	52.31	56.37	67.56	60.48	54.50	42.05	30.85	17.80
1976	7.28	24.05	27.13	37.67	58.84	59.75	58.00	66.50	48.50	34.15	23.24	15.50
1977	M	M	M	M	M	M	55.00	61.96	49.77	38.10	26.24	24.27
1978	11.80	12.40	27.65	35.55	55.76	63.37	82.00	59.48	48.14	38.59	24.43	8.27
1979	2.82	13.36	28.44	36.62	54.50	63.75	M	64.00	52.41	33.85	25.25	12.30
1980	5.25	14.53	25.85	39.40	49.33	64.00	M	55.50	53.25	33.94	15.21	4.17
1981	22.62	13.63	20.94	41.09	65.67	56.00	M	50.00	53.75	37.16	22.79	4.75
1982	M	30.00	35.10	37.00	M	68.67	M	60.50	M	45.00	33.50	22.00
1983	16.46	21.85	26.88	34.00	55.00	M	M	M	44.20	36.76	23.71	13.20
1984	8.14	23.10	29.33	49.00	69.00	M	M	59.00	M	37.95	19.78	19.50
1985	3.31	1.65	30.21	M	50.50	53.50	M	57.75	36.00	42.57	21.26	6.67
1986	6.88	17.50	34.76	29.00	M	76.00	M	52.00	43.80	43.75	29.00	16.31
1987	5.36	15.78	25.35	47.00	48.00	68.00	M	M	48.00	46.06	26.26	21.50
1988	22.00	17.93	22.85	40.33	50.60	68.00	M	58.50	46.50	39.20	20.79	27.00
1989	26.87	29.67	36.23	43.00	51.00	64.00	M	57.43	56.57	39.89	29.29	10.00
1990	11.73	35.47	34.57	M	54.00	55.00	M	61.17	51.67	43.88	21.65	24.88
1991	28.00	13.87	28.92	42.82	52.75	54.33	M	60.50	46.00	38.78	22.14	31.50
1992	31.07	27.25	35.00	27.50	52.00	M	M	60.00	M	M	M	M
1993	M	M	M	M	M	M	M	55.50	49.86	34.55	28.80	16.56
1994	5.83	15.27	28.55	39.60	39.00	57.50	M	53.50	48.60	38.87	23.29	28.55
1995	21.36	25.07	33.64	41.00	37.75	64.50	M	60.00	45.40	42.00	23.62	24.25
1996	23.17	15.79	32.48	39.67	49.55	60.07	64.16	69.19	52.47	40.55	22.33	19.32
1997	26.52	22.67	32.44	33.93	48.43	66.87	70.00	67.71	54.07	36.84	22.31	20.60
1998	18.13	17.75	28.84	36.78	48.37	58.63	64.83	56.83	52.53	39.65	21.87	19.58
1999	10.27	16.68	28.97	42.33	49.00	65.10	66.35	58.65	56.80	41.33	36.10	14.58
2000	24.68	24.59	31.52	40.33	54.06	60.03	65.58	61.52	54.90	43.97	32.97	20.03
2001	24.87	15.54	23.16	39.80	50.03	63.14	65.00	62.60	54.17	40.03	29.73	17.61
2002	18.52	25.43	31.32	44.73	58.03	66.80	68.97	71.39	52.77	32.33	19.27	11.23
2003	9.60	28.89	36.23	41.80	53.97	60.16	74.10	62.40	54.67	38.41	26.67	23.45
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	M
2007	M	13.18	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	56.60	65.56	63.18	51.86	37.92	32.24	12.20
2013	17.48	24.74	24.45	42.22	59.58	64.87	67.25	67.19	55.76	41.46	30.20	29.97
2014	12.72	31.55	36.53	43.82	53.77	61.16	76.30	65.45	58.10	38.68	26.96	24.34
2015	18.24	31.61	37.81	43.34	50.52	58.40	63.94	68.81	57.98	44.25	32.30	27.94
2016	11.50	23.87	35.37	41.24	58.65	62.90	70.55	61.85	56.90	42.34	26.06	31.30
2017	27.30	25.64	32.87	37.16	49.59	62.54	64.92	61.82	53.12	39.49	26.60	23.75
2018	15.45	14.84	25.50	44.72	63.12	61.16	76.94	64.98	56.00	42.63	32.96	22.30
2019	11.10	23.77	31.42	48.32	51.92	66.14	69.02	65.45	53.30	34.50	22.22	27.65
2020	30.32	27.05	34.50	39.98	49.71	71.48	62.73	66.14	55.10	41.41	35.60	29.97
2021	11.91	20.94	34.50	41.48	50.12	68.18	73.98	61.40	51.56	40.36	25.88	19.17
2022	24.14	23.06	38.04	41.54	54.30	66.26	67.01	66.43	52.22	43.32	28.52	21.43
2023	25.55	29.11	28.05	43.52	57.20	69.02	66.37	66.14	58.16	34.21	21.74	17.19
2024	13.94	22.50	33.63	36.92	62.66	67.16	68.55	65.35	59.36	44.83	32.90	27.99
2025	8.24	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
1973	0.00	5.00	17.60	27.33	42.17	57.00	M	51.60	34.00	8.00	29.00	M
1974	28.00	M	M	M	M	50.80	55.88	51.48	45.95	29.24	16.79	9.07
1975	13.75	15.69	22.29	26.24	43.88	49.16	57.89	51.33	43.70	32.05	21.05	6.00
1976	-5.17	15.40	9.83	27.33	45.68	49.80	51.83	53.82	34.41	25.50	16.71	9.30
1977	M	M	M	M	M	M	48.00	51.08	38.50	31.76	17.33	18.33
1978	1.80	-4.45	12.05	25.85	44.53	53.21	64.00	50.39	39.62	28.91	16.24	0.53
1979	-6.06	0.86	21.81	29.38	42.62	52.50	M	55.67	40.24	24.10	18.88	1.50
1980	-6.30	0.12	4.45	26.20	38.67	49.00	M	47.00	41.75	21.65	5.74	-7.33
1981	13.08	-3.63	2.76	30.73	44.67	43.00	M	43.00	47.25	31.37	14.42	-4.50
1982	M	19.67	20.10	18.50	M	57.00	M	46.00	M	31.00	9.50	19.00
1983	6.46	8.70	8.00	15.00	47.00	M	M	M	36.00	30.33	14.71	5.20
1984	-5.00	14.86	14.47	26.00	53.50	M	M	50.00	M	32.59	13.44	14.75
1985	-5.00	-13.59	18.63	M	43.50	46.25	M	49.50	22.00	33.87	14.95	-0.22
1986	-0.12	1.05	18.53	22.00	M	55.00	M	37.00	33.00	36.85	23.12	10.08
1987	-6.71	2.94	3.35	35.00	34.50	47.00	M	M	31.00	38.19	21.16	11.92
1988	17.82	11.36	11.23	26.67	41.00	54.00	M	52.00	40.25	28.07	13.00	15.30
1989	18.20	21.61	29.69	36.00	43.80	51.50	M	49.86	45.00	31.00	24.29	5.90
1990	2.27	29.93	18.50	M	44.00	45.00	M	51.33	42.67	37.53	12.59	17.50
1991	21.54	-3.53	18.08	32.00	47.00	48.33	M	55.00	30.50	31.28	14.43	25.83
1992	24.14	19.92	25.79	19.50	41.00	M	M	52.00	M	M	M	M
1993	M	M	M	M	M	M	M	45.00	12.14	25.55	21.13	11.44
1994	-3.17	-0.87	11.82	26.00	32.00	49.00	M	40.50	38.20	31.93	14.59	21.18
1995	15.07	18.14	24.71	26.00	32.00	57.00	M	38.00	33.00	33.31	14.15	14.00
1996	11.33	-1.34	10.32	25.53	31.81	44.90	49.77	48.90	36.23	32.03	6.83	2.94
1997	6.10	7.44	16.11	18.66	32.86	46.90	53.97	45.61	39.17	25.90	11.97	8.67
1998	8.00	0.14	6.16	17.89	32.73	44.23	51.10	46.83	39.20	29.48	11.10	8.39
1999	-4.54	2.25	11.23	26.93	30.94	49.53	50.35	40.74	39.83	29.60	27.07	0.84
2000	6.84	8.59	12.35	25.27	39.19	45.86	50.68	46.94	36.53	35.67	28.50	10.39
2001	13.74	-2.96	0.71	20.37	34.39	46.62	52.63	46.40	39.53	28.32	15.37	3.00
2002	4.29	12.07	13.58	29.17	37.06	49.33	54.00	49.29	35.73	21.10	7.90	-1.52
2003	-9.10	9.81	23.19	22.67	37.74	44.40	54.43	47.90	37.23	25.10	15.60	6.42
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	M
2007	M	-4.50	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	47.00	49.19	44.77	34.52	25.03	22.28	0.18
2013	-0.92	5.90	-5.11	21.01	36.59	48.20	49.19	44.48	41.06	27.53	16.34	9.88
2014	-2.37	23.51	21.14	25.64	33.05	43.46	54.41	47.62	36.44	27.24	14.06	7.55
2015	3.78	17.99	19.52	28.52	33.80	42.20	48.78	45.30	39.86	27.12	20.66	11.79
2016	-5.74	3.82	18.82	25.28	34.79	45.14	49.88	44.60	40.28	28.34	13.46	9.94
2017	9.82	8.41	12.55	23.36	30.72	43.34	46.98	44.84	39.74	29.10	14.60	6.05
2018	0.24	-7.99	3.37	21.38	37.81	43.58	52.61	46.98	36.98	25.73	18.98	7.79
2019	-7.31	4.87	11.56	25.40	34.67	46.01	48.14	46.40	34.52	20.50	10.04	14.17
2020	16.67	6.09	16.15	23.66	29.91	49.34	49.67	44.83	39.56	29.85	23.12	22.36
2021	-1.62	2.81	15.34	24.68	33.39	47.84	53.08	43.55	37.70	29.97	10.22	2.62
2022	6.98	2.43	16.15	22.28	35.54	48.74	50.12	47.10	37.52	30.90	18.86	4.30
2023	7.50	10.66	3.08	21.50	33.45	47.36	51.34	49.42	41.42	19.69	7.94	2.15
2024	-3.42	5.93	15.68	19.40	37.63	45.74	53.12	48.01	42.14	30.55	18.80	10.86
2025	-5.26	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
1973	5.00	13.00	25.80	31.08	45.75	64.50	M	54.90	40.75	17.50	32.00	M
1974	30.00	M	M	M	M	54.90	60.06	56.14	50.24	32.53	19.47	14.47
1975	17.57	19.88	29.38	32.12	48.09	52.76	62.72	55.90	49.10	37.05	25.95	11.90
1976	1.06	19.73	18.48	32.50	52.26	54.77	54.92	60.16	41.45	29.82	19.98	12.40
1977	M	M	M	M	M	M	51.50	56.52	44.14	34.93	21.79	21.30
1978	6.80	3.98	19.85	30.70	50.15	58.29	73.00	54.93	43.88	33.75	20.33	4.40
1979	-1.62	7.11	25.12	33.00	48.56	58.12	M	59.83	46.32	28.98	22.06	6.90
1980	-0.53	7.32	15.15	32.80	44.00	56.50	M	51.25	47.50	27.79	10.47	-1.58
1981	17.85	5.00	11.85	35.91	55.17	49.50	M	46.50	50.50	34.26	18.61	0.12
1982	M	24.83	27.60	27.75	M	62.83	M	53.25	M	38.00	21.50	20.50
1983	11.46	15.28	17.44	24.50	51.00	M	M	M	40.10	33.55	19.21	9.20
1984	1.57	18.98	21.90	37.50	61.25	M	M	54.50	M	35.27	16.61	17.12
1985	-0.84	-5.97	24.42	M	47.00	49.88	M	53.62	29.00	38.22	18.11	3.22
1986	3.38	9.28	26.65	25.50	M	65.50	M	44.50	38.40	40.30	26.06	13.19
1987	-0.68	9.36	14.35	41.00	41.25	57.50	M	M	39.50	42.12	23.71	16.71
1988	19.91	14.64	17.04	33.50	45.80	61.00	M	55.25	43.38	33.63	16.89	21.15
1989	22.53	25.64	32.96	39.50	47.40	57.75	M	53.64	50.79	35.45	26.79	7.95
1990	7.00	32.70	26.54	M	49.00	50.00	M	56.25	47.17	40.71	17.12	21.19
1991	24.77	5.17	23.50	37.41	49.88	51.33	M	57.75	38.25	35.03	18.29	28.67
1992	27.61	23.58	30.39	23.50	46.50	M	M	56.00	M	M	M	M
1993	M	M	M	M	M	M	M	50.25	31.00	30.05	24.97	14.00
1994	1.33	7.20	20.18	32.80	35.50	53.25	M	47.00	43.40	35.40	18.94	24.86
1995	18.21	21.61	29.18	33.50	34.88	60.75	M	49.00	39.20	37.66	18.88	19.12
1996	17.25	7.22	21.40	32.60	40.68	52.48	56.97	59.05	44.35	36.29	14.58	11.13
1997	16.31	15.06	24.28	26.29	40.64	56.88	61.98	56.66	46.62	31.37	17.14	14.63
1998	13.07	8.95	17.50	27.33	40.55	51.43	57.97	51.83	45.87	34.56	16.48	13.98
1999	2.87	9.46	20.10	34.63	39.97	57.32	58.35	49.69	48.32	35.47	31.58	7.71
2000	15.76	16.59	21.94	32.80	46.63	52.95	58.13	54.23	45.72	39.82	30.73	15.21
2001	19.31	6.29	11.94	30.08	42.21	54.88	58.81	54.50	46.85	34.18	22.55	10.31
2002	11.40	18.75	22.45	36.95	47.55	58.07	61.48	60.34	44.25	26.72	13.58	4.85
2003	0.25	19.35	29.71	32.23	45.85	52.28	64.27	55.15	45.95	31.76	21.13	14.94
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	M
2007	M	4.34	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	51.80	57.37	53.98	43.19	31.48	27.26	6.19
2013	8.28	15.32	9.67	31.61	48.08	56.53	58.22	55.84	48.41	34.50	23.27	19.92
2014	5.17	27.53	28.84	34.73	43.41	52.31	65.36	56.53	47.27	32.96	20.51	15.95
2015	11.01	24.80	28.66	35.93	42.16	50.30	56.36	57.05	48.92	35.69	26.48	19.86
2016	2.88	13.84	27.09	33.26	46.72	54.02	60.22	53.22	48.59	35.34	19.76	20.62
2017	18.56	17.02	22.71	30.26	40.16	52.94	55.95	53.33	46.43	34.29	20.60	14.90
2018	7.85	3.43	14.44	33.05	50.46	52.37	64.78	55.98	46.49	34.18	25.97	15.05
2019	1.89	14.32	21.49	36.86	43.29	56.07	58.58	55.92	43.91	27.50	16.13	20.91
2020	23.49	16.57	25.32	31.82	39.81	60.41	56.20	55.49	47.33	35.63	29.36	26.16
2021	5.15	11.88	24.92	33.08	41.75	58.01	63.53	52.48	44.63	35.16	18.05	10.89
2022	15.56	12.75	27.09	31.91	44.92	57.50	58.56	56.76	44.87	37.11	23.69	12.87
2023	16.53	19.88	15.57	32.51	45.33	58.19	58.85	57.78	49.79	26.95	14.84	9.67
2024	5.26	14.22	24.65	28.16	50.15	56.45	60.83	56.68	50.75	37.69	25.85	19.43
2025	1.49	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
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	54.3%	45.6%	M	M	M	M	M	M
1977	M	M	M	M	M	M	M	54.6%	M	M	M	M
1978	M	M	73.8%	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	73.8%	M	M	57.7%	77.7%	M	M	M
1980	M	M	M	M	M	49.6%	M	M	M	M	M	M
1981	M	M	M	56.4%	M	M	M	M	M	M	M	M
1982	M	M	78.9%	67.4%	M	M	M	72.1%	M	M	M	M
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	85.9%	M	M
1985	M	71.6%	71.3%	M	M	M	M	78.1%	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	86.5%	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	90.6%	M	M	M	M	85.1%	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	60.0%	M	M	M	60.5%	M	M	M	M
1995	M	M	73.0%	M	M	M	M	M	M	M	M	M
1996	88.8%	81.2%	76.7%	72.2%	59.3%	64.8%	74.6%	69.9%	80.0%	87.8%	90.0%	86.8%
1997	78.5%	83.3%	72.9%	61.8%	60.0%	56.2%	71.9%	70.1%	81.5%	84.8%	90.6%	91.8%
1998	90.2%	78.5%	76.7%	72.6%	65.7%	70.0%	80.5%	87.7%	84.4%	89.2%	90.6%	87.8%
1999	89.0%	87.4%	85.3%	71.6%	63.5%	66.1%	73.6%	78.5%	82.5%	87.5%	86.1%	86.4%
2000	82.7%	84.2%	66.2%	70.4%	65.3%	65.9%	74.3%	79.7%	79.2%	90.4%	97.7%	92.5%
2001	89.5%	82.6%	79.0%	69.3%	61.2%	67.5%	71.2%	78.8%	86.9%	92.8%	87.7%	85.3%
2002	82.9%	88.7%	79.0%	73.1%	57.1%	66.1%	72.4%	72.5%	78.3%	85.7%	91.5%	85.6%
2003	84.6%	83.1%	72.0%	65.9%	66.8%	64.3%	64.5%	76.6%	75.6%	83.9%	93.6%	83.3%
2004	88.4%	84.8%	83.7%	69.3%	66.4%	66.3%	76.7%	78.6%	85.3%	91.6%	85.5%	90.4%
2005	92.0%	86.5%	76.5%	68.9%	65.6%	71.3%	70.7%	80.7%	75.2%	82.3%	91.8%	90.2%
2006	87.6%	84.8%	73.9%	78.7%	67.6%	60.0%	58.4%	70.0%	84.3%	89.7%	94.7%	90.4%
2007	86.2%	87.1%	77.6%	62.7%	70.9%	59.1%	76.5%	77.6%	83.0%	87.4%	92.9%	87.4%
2008	92.4%	87.4%	85.4%	72.0%	67.2%	71.1%	72.4%	81.8%	80.9%	90.0%	90.4%	88.4%
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	70.2%	69.7%	77.9%	83.7%	90.1%	91.0%	87.3%
2013	87.5%	85.1%	71.8%	68.1%	62.3%	73.6%	69.7%	72.9%	84.4%	81.5%	86.9%	86.6%
2014	85.3%	91.8%	73.1%	61.8%	64.1%	65.3%	66.2%	75.7%	72.9%	87.0%	91.0%	89.3%
2015	87.1%	76.8%	73.4%	71.0%	72.4%	61.9%	76.9%	73.2%	82.4%	82.4%	91.2%	88.7%
2016	82.8%	88.3%	80.0%	75.3%	59.5%	64.7%	71.8%	79.7%	84.2%	88.3%	91.2%	85.2%
2017	84.1%	85.3%	75.7%	71.0%	60.0%	62.9%	73.1%	79.0%	87.9%	90.7%	90.4%	90.7%
2018	88.1%	84.8%	76.4%	68.7%	60.2%	58.9%	65.6%	75.4%	79.0%	84.3%	90.6%	90.7%
2019	82.4%	79.9%	72.4%	63.7%	71.4%	62.7%	65.3%	79.3%	84.1%	87.8%	91.0%	88.7%
2020	84.7%	85.0%	70.5%	66.8%	61.1%	57.7%	80.7%	75.1%	79.6%	93.2%	86.1%	94.6%
2021	88.1%	87.0%	75.9%	65.7%	70.6%	63.2%	63.0%	82.1%	80.1%	92.0%	90.1%	86.8%
2022	82.3%	84.9%	75.1%	70.6%	64.9%	69.3%	74.0%	76.8%	85.5%	87.7%	93.3%	90.8%
2023	89.9%	83.4%	73.9%	71.9%	60.0%	60.8%	76.7%	85.7%	84.5%	88.0%	91.4%	88.6%
2024	81.3%	84.7%	82.7%	74.1%	57.4%	69.6%	81.8%	81.0%	79.8%	85.5%	86.2%	83.0%
2025	86.1%	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