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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
1948	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1949	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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	M	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	0.00
1961	M	M	M	M	M	M	0.00	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1970	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1971	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1974	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	0.00	0.00	0.00	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	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	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	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1948	7.2	5.8	6.2	6.4	9.2	13.8	7.8	7.2	6.5	8.9	10.4	12.6
1949	3.5	5.8	8.1	12.4	12.9	19.8	10.5	8.4	6.3	4.6	5.2	7.6
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	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	11.5
1961	M	M	M	M	M	M	10.8	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	10.4	9.9	11.3	8.7	11.4	10.9	9.0	7.8	9.9	9.7	8.8	6.9
1970	5.1	5.0	5.7	9.4	10.3	7.3	5.4	5.2	7.5	8.8	8.4	7.6
1971	5.8	7.6	8.6	8.5	8.0	7.4	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	4.3	6.8	5.6	8.3	7.0	5.6	5.4	3.9	4.6	6.8	7.6	5.9
1974	6.7	7.0	5.9	8.4	8.0	9.7	6.7	5.2	5.0	5.8	7.8	5.9
1975	6.3	5.7	7.1	6.4	7.9	7.2	7.4	5.5	8.9	8.0	7.6	8.0
1976	9.6	11.1	7.6	8.8	9.2	9.9	6.6	7.4	6.9	9.4	11.5	8.5
1977	8.1	8.3	10.8	12.0	10.4	10.3	9.3	7.4	9.2	10.3	8.7	7.7
1978	6.5	8.0	8.5	11.2	11.4	9.2	10.1	8.2	7.1	9.0	9.4	8.0
1979	10.6	9.9	8.1	8.5	8.8	7.5	6.6	6.9	6.5	8.2	7.1	6.7
1980	6.7	7.0	8.6	9.1	11.3	10.6	10.1	7.1	9.5	6.4	9.4	9.3
1981	7.4	7.1	6.0	7.6	10.1	11.6	7.7	8.9	6.9	8.8	8.8	6.5
1982	8.0	8.2	7.2	9.2	9.3	8.7	8.6	7.0	7.8	8.8	8.0	7.1
1983	9.3	5.4	8.4	11.1	8.0	10.6	7.9	7.0	7.9	10.9	7.8	10.2
1984	7.2	8.0	7.8	9.8	9.1	8.7	7.0	7.4	7.2	10.4	9.5	6.9
1985	5.5	7.4	7.9	9.8	11.6	9.4	8.7	7.3	7.4	10.0	9.2	9.5
1986	7.0	7.1	7.7	10.9	11.4	10.0	9.1	7.0	8.3	9.0	8.9	9.0
1987	6.8	8.4	10.4	9.8	10.6	11.5	9.8	8.2	8.4	8.8	9.7	7.8
1988	8.3	7.9	8.4	9.9	11.2	11.6	11.1	8.4	6.9	8.5	9.6	9.8
1989	8.2	8.9	9.4	9.9	10.2	13.6	9.5	7.8	7.3	7.5	7.7	9.2
1990	7.9	7.0	6.8	10.3	10.4	9.9	8.2	6.0	6.9	8.3	9.7	9.0
1991	7.6	6.9	8.0	9.3	9.7	8.3	7.9	6.7	5.9	7.4	8.1	8.8
1992	5.8	7.0	8.1	8.2	9.6	10.1	8.5	6.5	8.5	7.5	9.9	6.7
1993	5.5	6.7	8.3	8.6	11.0	10.0	10.0	7.3	6.6	7.2	7.9	6.7
1994	5.3	9.2	8.7	10.3	9.3	8.1	9.0	5.8	6.7	7.5	8.1	7.4
1995	6.7	5.3	7.4	8.8	9.5	7.8	8.4	7.3	7.2	6.7	10.5	7.7
1996	9.2	8.4	7.6	9.4	10.8	10.3	7.0	7.2	7.8	7.7	8.9	5.9
1997	8.2	6.0	9.6	8.9	10.3	10.7	8.3	8.9	6.9	8.0	6.5	9.0
1998	7.4	6.3	8.4	9.1	11.5	11.5	8.7	6.0	7.2	7.9	7.9	5.4
1999	7.5	5.4	6.9	8.8	9.9	8.9	8.7	6.3	6.3	8.0	8.6	6.8
2000	6.4	7.4	7.9	10.5	10.5	8.9	7.9	6.5	6.3	10.3	7.6	6.7
2001	7.9	7.1	8.3	9.8	11.8	9.0	8.3	7.5	7.1	7.1	7.6	9.0
2002	7.3	6.6	7.4	9.8	9.1	8.1	8.1	6.5	6.9	7.8	8.1	9.2
2003	5.6	5.6	6.5	8.8	10.2	8.7	11.1	6.3	6.4	6.2	9.8	7.3
2004	5.6	5.9	9.7	9.0	10.7	7.9	6.8	7.2	7.3	7.3	7.6	7.4
2005	5.0	7.5	8.3	8.2	9.1	7.9	6.6	6.8	5.7	8.3	6.1	10.8
2006	8.3	7.7	8.3	11.3	8.2	9.1	7.7	5.9	6.5	8.0	6.8	5.5
2007	4.4	5.7	8.1	7.1	9.5	8.2	7.7	6.4	6.1	8.3	7.5	6.5
2008	6.8	6.6	7.8	8.8	9.2	7.5	8.7	6.4	6.7	7.4	7.7	7.5
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	4.6	5.4	6.0	7.0	6.9
2012	8.1	4.2	6.5	9.6	8.6	7.4	6.5	7.0	6.0	7.7	6.5	8.4
2013	5.5	6.7	8.5	8.5	7.6	6.9	11.1	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1948	-6.18	7.94	18.17	35.21	49.17	57.46	68.55	69.91	57.82	43.71	23.48	0.96
1949	-2.45	4.72	13.93	33.88	46.75	63.64	68.80	67.59	58.44	45.65	19.48	-2.57
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	61.50	65.86	68.62	56.39	45.09	16.45	0.00
1957	-3.17	6.32	16.19	35.86	44.33	60.23	68.57	65.09	57.57	39.43	23.06	2.47
1958	-3.27	0.33	14.60	33.08	43.46	63.41	66.94	74.29	59.05	44.72	23.19	6.52
1959	-6.00	0.00	M	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	-0.13
1961	M	M	M	M	M	M	63.74	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	-8.55	-7.89	14.19	34.47	45.77	60.33	63.52	63.71	56.10	40.68	18.10	-8.32
1970	-3.06	1.79	13.65	36.00	49.00	62.20	70.48	71.29	56.23	38.87	21.73	-1.32
1971	-4.81	9.57	19.94	33.90	46.16	68.03	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	-2.41	6.36	18.81	32.73	43.29	63.57	64.74	69.87	63.90	42.71	20.07	-1.29
1974	2.74	4.32	17.61	35.67	48.42	64.50	72.16	66.68	61.70	41.19	15.43	-7.29
1975	2.77	4.39	25.03	37.37	49.47	70.00	69.84	67.26	55.93	44.26	27.30	1.97
1976	3.06	8.69	21.39	33.73	44.06	62.20	70.39	65.58	61.07	39.55	16.77	3.58
1977	-9.26	1.64	20.26	32.57	47.71	63.50	69.06	69.16	58.77	38.87	18.50	-3.81
1978	-10.32	0.18	21.26	33.13	49.45	68.10	72.52	68.16	57.37	41.42	24.97	3.13
1979	-4.10	7.21	19.32	35.97	53.19	63.07	66.94	68.19	55.83	39.97	15.03	6.00
1980	-4.68	5.00	15.90	29.40	46.87	66.17	75.16	69.26	55.03	39.84	21.60	11.32
1981	-0.03	4.89	16.35	38.80	52.90	62.83	70.00	63.52	55.03	41.00	13.87	2.06
1982	-4.23	9.25	16.35	36.53	46.06	63.00	70.35	67.84	57.70	39.58	17.20	0.52
1983	1.26	-3.14	21.03	37.23	48.84	64.30	74.19	73.81	60.90	37.45	24.10	1.61
1984	-1.06	4.10	19.16	34.80	52.45	70.17	68.26	67.52	57.40	38.87	14.63	-1.81
1985	-10.16	8.25	21.16	39.87	50.45	59.87	70.55	68.48	58.33	40.55	20.90	-3.65
1986	-7.45	8.25	21.00	37.90	47.61	68.77	73.39	70.10	61.13	39.13	16.87	4.35
1987	-10.10	3.68	19.16	34.60	44.39	64.17	62.77	65.10	58.00	40.71	17.00	-3.68
1988	-2.74	2.14	18.32	36.20	48.68	66.73	74.77	69.23	60.10	44.48	20.60	8.90
1989	0.52	12.61	26.52	37.10	43.26	69.53	71.19	72.26	59.97	41.97	19.60	6.52
1990	-6.90	8.93	29.61	38.23	52.06	61.37	71.06	70.94	60.30	47.81	26.60	11.19
1991	12.84	4.68	14.58	36.40	48.32	58.67	66.39	66.94	55.50	43.71	19.27	1.65
1992	-0.77	7.76	21.65	33.59	48.32	66.13	62.42	69.55	56.67	45.90	15.63	3.00
1993	-1.71	10.68	21.81	32.23	48.77	58.23	73.45	65.77	59.97	44.97	20.07	4.52
1994	-11.26	10.43	20.10	32.33	43.58	61.30	67.13	72.97	59.47	45.19	19.07	-3.10
1995	1.48	9.43	17.71	32.00	49.48	62.67	67.00	67.42	58.80	47.39	23.03	7.42
1996	-1.35	7.28	19.19	34.27	51.33	64.80	70.71	68.81	61.20	40.71	19.47	-2.45
1997	7.87	7.75	20.13	39.23	50.61	62.13	65.71	68.77	56.80	43.48	23.50	3.13
1998	-5.97	7.00	24.39	39.70	48.23	70.23	75.13	68.94	63.20	43.42	12.93	-2.61
1999	2.32	0.32	11.58	35.50	47.35	64.67	73.61	69.87	59.23	44.23	18.80	8.42
2000	1.39	8.52	17.42	36.03	50.03	61.97	66.70	72.28	67.62	37.68	11.93	-6.07
2001	-0.48	-2.00	20.61	34.53	46.32	61.13	66.37	71.19	57.77	43.74	19.77	2.45
2002	5.77	13.18	21.45	37.93	56.90	63.60	67.13	63.06	62.17	41.39	18.73	-2.71
2003	0.00	5.46	24.48	39.37	49.32	69.10	71.77	67.00	60.16	44.19	19.17	5.55
2004	-11.20	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	4.75	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	3.20	M	17.60	M	M	M	M	M	M	-2.20	M
2010	-14.80	M	M	M	35.60	M	M	62.60	M	M	23.00	8.89
2011	9.76	-11.20	M	29.30	46.40	49.55	74.30	77.18	57.32	48.43	24.14	5.23
2012	2.45	-0.52	22.13	37.64	57.90	71.18	69.57	76.83	62.60	46.11	26.24	6.92
2013	-2.43	10.66	20.04	35.96	46.19	67.85	69.80	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1948	-16.57	-4.61	-2.52	25.38	36.33	46.29	57.64	58.23	43.36	33.14	13.32	-10.52
1949	-13.68	-10.60	-8.69	18.23	34.96	51.76	55.40	56.41	46.56	29.32	6.41	-15.87
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	47.33	52.95	52.54	45.28	30.14	9.00	-8.75
1957	-15.92	-4.84	3.06	22.86	28.83	43.46	56.21	52.95	48.21	31.33	13.41	-7.13
1958	-14.27	-13.00	-1.20	15.42	29.92	44.29	54.11	55.00	48.45	30.78	12.19	-2.76
1959	-18.00	-13.00	M	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	-8.94
1961	M	M	M	M	M	M	53.90	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	-18.55	-20.32	-0.52	15.97	31.71	42.80	51.16	50.81	42.83	29.61	7.07	-17.52
1970	-14.55	-13.25	-5.45	20.57	35.00	44.73	55.55	53.19	46.30	24.81	9.53	-10.74
1971	-15.68	-3.21	3.68	18.24	33.23	46.60	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	-13.69	-9.04	-1.23	19.90	32.23	43.13	53.71	53.13	42.40	28.65	9.20	-11.97
1974	-6.29	-11.29	0.23	21.90	32.94	49.47	55.68	53.26	45.70	27.74	4.27	-17.42
1975	-7.77	-8.71	7.39	21.93	34.27	51.47	55.71	53.19	41.00	30.71	13.03	-9.55
1976	-8.00	-4.55	4.52	18.10	31.32	46.00	54.03	49.84	42.47	28.42	5.83	-7.45
1977	-20.81	-13.25	2.42	21.47	32.97	46.47	54.77	54.19	43.40	26.13	6.43	-13.52
1978	-20.55	-14.75	3.26	20.33	33.77	47.10	57.71	51.81	45.10	28.00	13.50	-9.32
1979	-15.97	-6.54	1.13	19.93	35.10	44.60	52.81	53.19	41.57	24.48	2.37	-5.52
1980	-17.03	-10.48	-2.68	12.93	30.90	46.63	58.39	55.45	41.63	27.00	9.30	1.68
1981	-10.94	-8.32	-4.71	23.20	34.97	48.73	55.71	53.45	42.17	31.35	4.63	-8.10
1982	-18.32	-4.21	-1.77	20.77	34.52	43.53	55.48	54.58	43.67	28.00	4.90	-9.65
1983	-7.58	-18.36	2.06	26.53	32.84	45.63	55.26	55.61	50.37	27.32	13.13	-6.58
1984	-12.45	-10.21	2.74	21.07	36.61	50.20	54.77	52.16	43.40	28.94	3.53	-12.39
1985	-21.35	-5.43	3.26	25.33	33.48	42.63	53.61	53.32	45.27	29.23	10.43	-13.00
1986	-20.19	-7.32	0.94	23.00	33.74	48.00	56.29	56.42	44.83	26.26	5.17	-4.81
1987	-21.97	-10.00	4.55	17.07	32.03	45.63	51.68	52.10	41.83	27.74	3.63	-14.23
1988	-13.84	-11.28	2.32	22.80	34.23	48.07	57.48	53.29	44.23	31.42	8.50	-3.52
1989	-10.87	-3.54	12.74	22.27	31.97	49.00	57.26	54.97	41.53	25.45	5.60	-4.13
1990	-18.03	-7.93	8.58	27.03	36.13	48.03	57.13	52.29	42.03	32.39	14.00	-1.16
1991	2.52	-6.79	-4.81	22.80	32.97	44.50	51.32	55.26	40.17	31.42	6.00	-8.55
1992	-12.06	-4.83	2.90	20.15	35.71	47.53	52.10	50.03	43.80	30.52	2.10	-7.81
1993	-11.16	-5.29	1.16	18.57	31.85	44.23	56.45	52.23	44.77	30.35	7.83	-6.90
1994	-22.45	-3.11	3.71	19.40	32.61	43.17	53.23	54.19	46.13	30.42	7.30	-12.55
1995	-10.90	-3.64	-1.61	18.87	33.71	47.13	53.74	53.23	42.97	31.71	12.97	-1.77
1996	-13.06	-7.66	-0.71	20.77	34.50	47.57	54.48	52.71	46.17	28.74	7.47	-14.61
1997	-1.74	-7.89	3.90	24.80	33.32	46.90	53.68	54.19	39.37	32.45	8.53	-7.77
1998	-18.48	-12.18	2.74	20.80	33.13	50.87	55.35	50.68	41.93	28.45	1.00	-16.00
1999	-13.45	-18.07	-7.32	16.23	32.61	44.87	55.39	51.68	41.23	28.13	3.60	-5.81
2000	-13.42	-8.17	-2.71	21.37	34.84	44.77	54.73	55.04	47.95	23.68	-1.17	-19.33
2001	-14.00	-18.68	4.77	18.57	33.87	42.83	52.66	54.16	37.77	25.29	4.30	-11.45
2002	-6.71	-3.44	-1.61	22.90	37.58	46.13	52.32	50.71	41.20	30.97	6.83	-13.32
2003	-13.52	-10.82	2.35	20.80	32.84	45.53	54.19	51.35	42.20	30.46	3.45	-8.79
2004	-14.80	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	-10.02	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	1.40	M	17.60	M	M	M	M	M	M	-2.20	M
2010	-14.80	M	M	M	35.60	M	M	62.60	M	M	23.00	-3.71
2011	-6.12	-20.20	M	29.30	42.80	49.10	73.40	56.30	41.24	31.19	8.30	-6.67
2012	-9.69	-19.33	-3.88	21.38	38.39	50.06	55.52	54.99	44.54	32.87	13.52	-8.47
2013	-17.18	-10.04	0.76	25.40	33.45	46.55	64.40	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1948	-11.38	1.67	7.83	30.29	42.75	51.88	63.09	64.07	50.59	38.43	18.40	-4.78
1949	-8.07	-2.94	2.62	26.06	40.86	57.70	62.10	62.00	52.50	37.48	12.95	-9.22
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	54.42	59.40	60.58	50.83	37.61	12.73	-4.38
1957	-9.54	0.74	9.62	29.36	36.58	51.85	62.39	59.02	52.89	35.38	18.24	-2.33
1958	-8.77	-6.33	6.70	24.25	36.69	53.85	60.53	64.64	53.75	37.75	17.69	1.88
1959	-12.00	-6.50	M	M	M	M	M	M	M	M	M	M
1960	M	M	M	M	M	M	M	M	M	M	M	-4.53
1961	M	M	M	M	M	M	58.82	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	-13.55	-14.11	6.84	25.22	38.74	51.57	57.34	57.26	49.47	35.15	12.58	-12.92
1970	-8.81	-5.73	4.10	28.28	42.00	53.47	63.02	62.24	51.27	31.84	15.63	-6.03
1971	-10.24	3.18	11.81	26.07	39.69	57.32	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	-8.05	-1.34	8.79	26.32	37.76	53.35	59.23	61.50	53.15	35.68	14.63	-6.63
1974	-1.77	-3.48	8.92	28.78	40.68	56.98	63.92	59.97	53.70	34.47	9.85	-12.35
1975	-2.50	-2.16	16.21	29.65	41.87	60.73	62.77	60.23	48.47	37.48	20.17	-3.79
1976	-2.47	2.07	12.95	25.92	37.69	54.10	62.21	57.71	51.77	33.98	11.30	-1.94
1977	-15.03	-5.80	11.34	27.02	40.34	54.98	61.92	61.68	51.08	32.50	12.47	-8.66
1978	-15.44	-7.29	12.26	26.73	41.61	57.60	65.11	59.98	51.23	34.71	19.23	-3.10
1979	-10.03	0.34	10.23	27.95	44.15	53.83	59.87	60.69	48.70	32.23	8.70	0.24
1980	-10.85	-2.74	6.61	21.17	38.89	56.40	66.77	62.35	48.33	33.42	15.45	6.50
1981	-5.48	-1.71	5.82	31.00	43.94	55.78	62.85	58.48	48.60	36.18	9.25	-3.02
1982	-11.27	2.52	7.29	28.65	40.29	53.27	62.92	61.21	50.68	33.79	11.05	-4.56
1983	-3.16	-10.75	11.55	31.88	40.84	54.97	64.73	64.71	55.63	32.39	18.62	-2.48
1984	-6.76	-3.05	10.95	27.93	44.53	60.18	61.52	59.84	50.40	33.90	9.08	-7.10
1985	-15.76	1.41	12.21	32.60	41.97	51.25	62.08	60.90	51.80	34.89	15.67	-8.32
1986	-13.82	0.46	10.97	30.45	40.68	58.38	64.84	63.26	52.98	32.69	11.02	-0.23
1987	-16.03	-3.16	11.85	25.83	38.21	54.90	57.23	58.60	49.92	34.23	10.32	-8.95
1988	-8.29	-4.57	10.32	29.50	41.45	57.40	66.13	61.26	52.17	37.95	14.55	2.69
1989	-5.18	4.54	19.63	29.68	37.61	59.27	64.23	63.61	50.75	33.71	12.60	1.19
1990	-12.47	0.50	19.10	32.63	44.10	54.70	64.10	61.61	51.17	40.10	20.30	5.02
1991	7.68	-1.05	4.89	29.60	40.65	51.58	58.85	61.10	47.83	37.56	12.63	-3.45
1992	-6.42	1.47	12.27	26.87	42.02	56.83	57.26	59.79	50.23	38.21	8.87	-2.40
1993	-6.44	2.70	11.48	25.40	40.31	51.23	64.95	59.00	52.37	37.66	13.95	-1.19
1994	-16.85	3.66	11.90	25.87	38.10	52.23	60.18	63.58	52.80	37.81	13.18	-7.82
1995	-4.71	2.89	8.05	25.43	41.60	54.90	60.37	60.32	50.88	39.55	18.00	2.82
1996	-7.21	-0.19	9.24	27.52	42.92	56.18	62.60	60.76	53.68	34.73	13.47	-8.53
1997	3.06	-0.07	12.02	32.02	41.97	54.52	59.69	61.48	48.08	37.97	16.02	-2.32
1998	-12.23	-2.59	13.56	30.25	40.68	60.55	65.24	59.81	52.57	35.94	6.97	-9.31
1999	-5.56	-8.88	2.13	25.87	39.98	54.77	64.50	60.77	50.23	36.18	11.20	1.31
2000	-6.02	0.17	7.35	28.70	42.44	53.37	60.72	63.66	57.79	30.68	5.38	-12.70
2001	-7.24	-10.34	12.69	26.55	40.10	51.98	59.52	62.68	47.77	34.52	12.03	-4.50
2002	-0.47	4.87	9.92	30.42	47.24	54.87	59.73	56.89	51.68	36.18	12.78	-8.02
2003	-6.76	-2.68	13.42	30.08	41.08	57.32	62.98	59.18	51.18	37.32	11.31	-1.62
2004	-13.00	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	-2.64	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	2.30	M	17.60	M	M	M	M	M	M	-2.20	M
2010	-14.80	M	M	M	35.60	M	M	62.60	M	M	23.00	2.59
2011	1.82	-15.70	M	29.30	44.60	49.32	73.85	66.74	49.28	39.81	16.22	-0.72
2012	-3.62	-9.93	9.12	29.51	48.14	60.62	62.54	65.91	53.57	39.49	19.88	-0.78
2013	-9.81	0.31	10.40	30.68	39.82	57.20	67.10	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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

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
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	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	72.0%
1961	M	M	M	M	M	M	88.8%	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	65.3%	65.4%	67.0%	63.2%	72.9%	70.9%	83.2%	83.5%	78.4%	77.4%	68.8%	73.0%
1970	75.3%	68.1%	68.6%	67.9%	72.3%	75.8%	77.9%	76.7%	83.2%	62.3%	72.4%	70.9%
1971	75.1%	77.8%	74.9%	69.2%	78.2%	65.0%	M	M	M	M	M	M
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	69.4%	67.9%	72.6%	70.6%	75.7%	71.4%	85.8%	81.3%	72.8%	66.0%	71.6%	77.1%
1974	81.5%	77.8%	71.7%	76.5%	74.7%	75.7%	80.1%	82.4%	81.3%	76.7%	78.1%	75.9%
1975	80.5%	74.1%	75.3%	75.7%	75.0%	74.4%	79.0%	84.0%	83.1%	78.3%	72.6%	80.8%
1976	79.0%	73.1%	75.6%	71.0%	75.2%	71.0%	74.9%	75.2%	76.1%	84.6%	75.6%	82.6%
1977	78.9%	72.2%	76.5%	80.1%	75.6%	72.8%	83.3%	85.0%	77.6%	75.0%	79.7%	82.8%
1978	77.4%	79.6%	75.1%	80.6%	77.5%	73.7%	74.9%	75.9%	79.6%	69.0%	69.2%	72.9%
1979	69.0%	70.6%	65.7%	66.6%	72.5%	77.8%	80.5%	82.3%	78.8%	68.2%	68.9%	77.7%
1980	71.7%	71.5%	69.3%	70.0%	67.4%	68.6%	71.9%	78.0%	78.8%	73.2%	72.0%	78.9%
1981	70.8%	73.1%	62.4%	65.7%	61.6%	70.4%	71.9%	82.7%	80.3%	83.6%	74.8%	77.3%
1982	76.6%	74.8%	68.2%	74.4%	84.3%	79.5%	86.0%	85.3%	82.0%	76.2%	80.0%	77.9%
1983	77.7%	75.0%	76.9%	82.1%	76.1%	72.3%	77.3%	79.4%	84.5%	80.3%	81.7%	74.7%
1984	81.1%	78.5%	75.7%	77.5%	76.9%	74.2%	83.2%	80.6%	79.8%	80.0%	74.4%	79.1%
1985	82.6%	80.8%	76.8%	78.7%	74.4%	75.8%	78.2%	83.0%	83.5%	77.7%	81.7%	79.2%
1986	79.0%	74.9%	73.5%	75.6%	74.2%	71.2%	76.7%	83.4%	81.9%	75.7%	76.9%	76.9%
1987	77.7%	76.8%	76.2%	68.3%	75.7%	72.6%	84.8%	82.2%	79.0%	73.2%	76.2%	76.6%
1988	74.8%	77.3%	78.2%	76.6%	78.7%	76.9%	72.7%	79.4%	85.5%	82.0%	79.2%	78.0%
1989	73.3%	64.7%	81.1%	70.0%	80.7%	70.2%	82.8%	81.0%	80.7%	78.0%	82.5%	83.3%
1990	73.1%	75.3%	66.9%	74.7%	73.3%	79.7%	81.5%	78.3%	80.1%	75.9%	76.0%	78.4%
1991	83.7%	81.2%	70.5%	78.6%	70.3%	78.2%	74.6%	83.3%	80.2%	76.1%	71.9%	73.9%
1992	71.8%	74.8%	69.9%	70.3%	76.9%	70.4%	81.0%	75.0%	81.5%	70.7%	66.9%	79.6%
1993	77.4%	70.4%	67.2%	72.5%	75.8%	79.8%	76.0%	82.2%	82.6%	73.5%	75.3%	74.2%
1994	77.0%	72.4%	75.4%	71.5%	80.3%	78.8%	82.2%	75.5%	82.5%	69.6%	74.2%	72.4%
1995	77.6%	80.2%	69.2%	78.7%	73.5%	82.4%	84.0%	85.9%	81.2%	75.8%	84.3%	77.7%
1996	76.8%	74.7%	69.5%	78.7%	70.5%	73.2%	80.6%	79.8%	82.4%	75.7%	63.4%	71.7%
1997	72.3%	71.5%	67.9%	67.4%	69.0%	76.0%	84.6%	82.4%	80.4%	84.2%	73.9%	75.4%
1998	72.9%	70.2%	66.7%	65.7%	78.7%	71.9%	73.4%	78.5%	72.6%	75.6%	78.8%	80.5%
1999	83.6%	77.8%	76.7%	78.1%	82.7%	81.1%	78.0%	81.2%	82.5%	79.5%	78.8%	85.6%
2000	82.4%	79.9%	80.2%	79.9%	82.6%	79.3%	86.0%	83.0%	82.2%	75.4%	77.9%	79.8%
2001	80.1%	71.6%	78.9%	78.2%	83.7%	76.6%	78.8%	76.8%	74.6%	77.1%	73.1%	78.1%
2002	80.8%	80.8%	73.9%	77.7%	73.8%	77.8%	80.2%	88.6%	82.2%	83.9%	85.4%	71.8%
2003	80.8%	79.2%	73.1%	73.2%	77.0%	73.8%	79.0%	85.6%	87.0%	85.1%	74.3%	78.8%
2004	81.4%	75.8%	78.0%	70.1%	80.2%	81.5%	79.7%	86.0%	83.6%	84.5%	81.4%	78.5%
2005	83.1%	80.5%	75.8%	81.5%	79.7%	82.5%	82.4%	81.0%	83.3%	73.0%	87.8%	86.3%
2006	83.4%	76.7%	78.0%	79.2%	74.8%	75.3%	81.1%	85.8%	83.6%	75.9%	81.5%	73.3%
2007	76.9%	71.5%	76.7%	79.1%	78.2%	79.5%	85.7%	86.5%	82.3%	80.2%	78.3%	83.6%
2008	83.1%	82.1%	81.5%	81.1%	80.6%	81.2%	86.3%	86.1%	86.2%	87.2%	83.6%	83.7%
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	84.8%	87.0%	80.4%	82.2%	83.9%
2012	85.1%	79.5%	77.7%	78.7%	72.0%	71.7%	77.8%	74.0%	80.1%	80.0%	77.0%	71.4%
2013	70.9%	71.7%	71.4%	84.4%	80.0%	71.3%	77.1%	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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

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Mar 2025