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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	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	0.00
2006	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	16.1	8.6	9.0	8.7	11.6	11.1	9.8
1978	9.6	8.9	8.8	11.0	11.2	10.6	8.3	9.7	10.4	11.6	11.1	11.7
1979	8.4	8.5	10.3	9.5	10.6	10.0	8.9	8.2	9.8	9.9	8.6	9.8
1980	10.8	9.7	10.1	9.3	10.2	9.4	8.9	8.3	9.7	10.4	10.9	9.7
1981	7.9	10.4	8.7	10.8	9.5	9.0	7.1	5.8	9.5	10.2	8.4	7.7
1982	9.6	10.2	10.3	10.1	9.8	7.5	7.6	6.3	7.2	8.4	8.2	8.7
1983	8.9	8.2	8.8	7.6	9.9	9.8	8.8	7.4	10.4	8.2	10.0	9.7
1984	10.7	8.7	8.2	11.1	11.3	9.6	8.4	8.6	9.1	11.4	10.7	10.4
1985	10.8	9.5	9.4	11.0	8.8	10.9	7.4	8.0	9.5	11.2	7.4	10.9
1986	10.0	8.1	9.6	10.3	12.8	9.6	9.0	8.6	8.4	9.4	10.1	10.6
1987	10.3	8.7	9.4	11.4	10.1	8.8	6.2	8.0	7.5	10.4	8.7	9.4
1988	9.5	11.9	9.4	10.0	10.5	10.0	8.8	9.4	9.8	9.5	9.1	8.6
1989	9.6	12.2	8.7	9.9	9.6	8.1	6.5	6.3	8.4	8.9	9.0	7.8
1990	9.7	10.7	12.2	9.6	9.5	8.5	8.3	7.5	9.1	9.8	10.0	9.5
1991	9.1	8.0	7.6	8.8	9.0	9.1	8.5	7.6	8.8	10.8	9.6	9.6
1992	9.0	8.1	8.2	9.8	9.8	8.3	5.9	6.4	9.0	8.8	7.8	8.1
1993	8.6	8.6	10.0	8.9	9.1	9.4	8.6	8.2	10.1	9.3	8.4	9.2
1994	8.6	10.3	11.4	9.7	10.6	9.1	6.9	6.7	8.1	10.9	11.1	8.8
1995	8.7	11.6	9.7	8.7	8.2	8.5	6.7	8.8	7.9	7.5	9.6	9.1
1996	8.0	11.1	11.2	9.7	8.0	8.9	7.3	8.8	10.3	10.2	7.4	9.4
1997	10.2	9.1	8.0	10.3	11.0	9.8	7.6	8.3	8.5	9.4	8.2	9.0
1998	8.7	9.0	7.7	9.5	9.6	8.1	6.9	7.6	8.2	8.8	6.8	9.3
1999	8.4	9.9	8.2	10.5	11.9	8.8	7.4	7.0	8.9	9.2	9.2	10.2
2000	8.7	9.2	9.6	9.2	10.7	9.2	7.7	8.4	9.0	8.8	10.3	9.2
2001	8.7	9.5	8.8	8.7	11.1	8.4	7.5	8.8	8.9	11.0	9.8	9.6
2002	8.9	10.9	10.6	10.4	11.2	10.1	9.5	8.3	10.0	8.9	9.6	10.4
2003	9.8	8.9	9.8	10.9	10.3	8.9	9.1	8.6	10.4	9.5	9.3	9.3
2004	9.8	9.7	12.4	10.2	10.6	8.9	7.9	8.0	8.2	9.7	9.9	10.1
2005	M	M	M	M	M	M	M	M	M	M	M	14.2
2006	10.5	10.9	8.6	9.3	10.0	8.4	8.4	9.7	9.6	11.5	11.6	10.1
2007	11.2	10.0	11.1	10.8	12.5	9.5	8.3	10.3	9.9	9.6	11.4	8.8
2008	9.8	9.4	10.3	11.0	10.2	9.4	9.3	9.3	9.4	11.8	9.8	9.2
2009	9.8	9.3	11.2	9.2	10.4	9.5	9.3	7.7	9.9	8.4	9.7	8.5
2010	9.8	6.5	9.0	11.3	11.5	8.5	8.3	9.0	9.6	10.6	8.4	8.9
2011	7.7	10.5	9.3	9.4	12.2	8.7	9.0	8.2	9.6	10.5	11.3	12.1
2012	11.8	8.4	11.2	12.1	12.1	11.1	8.4	8.8	10.7	11.6	10.7	8.4
2013	11.5	9.2	8.8	10.9	11.9	9.2	8.5	7.4	8.8	9.9	10.7	10.3
2014	13.1	11.6	9.7	11.4	10.8	10.3	9.2	8.3	9.8	11.6	11.7	10.0
2015	11.1	11.1	11.5	11.4	10.2	8.5	9.2	8.2	10.2	10.6	9.9	9.2
2016	9.6	9.8	9.0	10.7	11.1	11.0	8.2	8.2	9.7	10.3	10.5	11.4
2017	10.2	9.8	11.6	10.5	12.0	11.1	9.4	7.6	9.8	12.1	11.0	10.7
2018	11.4	11.1	9.7	10.9	9.4	9.3	9.9	8.5	9.6	9.7	9.0	8.9
2019	10.4	8.8	10.6	10.9	10.1	9.8	9.3	9.7	8.6	10.9	9.7	9.1
2020	10.7	10.5	10.9	11.8	11.0	12.0	10.3	9.1	10.8	11.4	10.8	8.9
2021	10.3	11.3	11.4	11.9	11.1	11.1	8.8	9.9	10.9	10.4	11.6	11.5
2022	12.0	11.8	11.5	13.2	12.6	9.7	8.9	8.5	10.2	11.5	11.6	11.1
2023	7.9	10.3	9.0	11.0	9.3	8.8	8.3	8.4	9.0	9.0	11.2	9.6
2024	11.1	11.2	9.8	11.8	11.4	11.4	7.9	9.0	10.5	10.7	10.0	10.2
2025	12.7	10.1	8.9	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	-0.25	M	M	M	M	M	78.73	68.39	60.43	46.16	27.97	17.55
1958	15.65	8.75	27.10	49.23	64.03	66.10	71.36	74.53	59.21	47.32	25.57	11.32
1959	-1.61	10.25	32.67	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	70.00	74.35	66.32	59.20	53.77	28.27	3.90
1978	-1.55	10.57	27.77	45.90	66.87	73.20	74.16	72.19	63.53	51.97	23.00	9.87
1979	-0.77	-3.32	22.77	33.27	54.35	72.50	80.19	73.55	64.90	51.04	28.26	19.58
1980	6.16	12.97	22.06	58.63	71.77	70.60	75.68	68.42	61.60	49.58	36.13	12.39
1981	18.87	22.79	41.55	50.10	63.10	68.93	75.94	76.94	64.10	45.48	39.77	15.52
1982	-6.03	12.79	25.16	45.53	59.48	68.37	74.16	70.61	63.10	49.58	26.67	16.90
1983	15.71	17.68	23.23	40.03	54.84	69.10	77.06	81.87	60.53	51.68	31.83	-0.55
1984	17.16	30.90	26.71	53.60	58.61	71.30	77.55	79.90	55.53	45.23	22.93	5.13
1985	11.23	9.82	30.87	51.07	65.00	63.07	74.74	68.48	54.47	49.74	12.20	13.81
1986	19.55	12.29	34.03	46.07	65.32	70.00	72.06	74.16	57.50	53.87	22.43	22.45
1987	24.81	25.04	31.55	57.70	67.97	74.87	72.61	69.23	67.17	46.94	38.77	23.52
1988	8.35	16.79	30.45	50.97	66.48	80.27	77.97	72.74	61.27	50.26	28.33	18.16
1989	13.48	8.64	21.13	49.50	66.81	69.17	79.45	76.35	64.37	50.65	26.30	8.68
1990	18.48	15.64	29.55	43.70	61.03	73.00	72.90	74.29	67.33	47.97	28.73	6.10
1991	7.61	23.86	25.61	51.33	62.81	72.43	74.42	78.65	62.90	41.74	24.67	18.10
1992	19.90	20.93	33.74	45.33	63.32	68.80	69.39	69.84	59.33	50.65	30.33	7.19
1993	10.55	17.93	37.32	47.40	63.13	66.57	69.39	69.94	58.50	47.35	25.83	19.10
1994	-0.97	4.11	35.97	49.63	64.87	68.87	72.19	70.52	68.10	51.94	33.90	18.06
1995	10.06	14.57	24.81	36.57	60.55	74.30	74.81	71.94	65.37	48.77	19.47	10.16
1996	-0.81	16.10	20.16	39.97	57.13	71.73	72.68	76.55	59.93	46.94	17.10	5.61
1997	4.97	19.11	23.06	41.10	60.03	73.20	76.81	76.26	67.60	47.81	30.43	30.16
1998	7.16	27.86	25.52	56.70	66.23	66.57	74.55	77.77	67.40	49.58	31.27	14.48
1999	7.61	21.79	31.23	53.83	59.74	67.33	72.61	73.35	60.30	48.94	39.17	28.42
2000	9.72	23.70	39.81	47.81	60.81	66.08	76.39	73.35	62.20	53.50	23.66	1.68
2001	22.19	8.86	28.79	46.16	66.08	68.96	76.83	80.02	67.64	46.52	38.72	19.46
2002	13.88	24.09	15.63	40.64	59.52	71.84	77.23	70.96	63.98	37.92	29.78	23.41
2003	10.45	14.21	25.28	49.37	65.95	72.87	77.48	81.48	62.03	53.94	22.05	23.19
2004	M	28.40	M	M	M	62.60	68.94	61.32	59.82	43.16	29.27	9.10
2005	6.97	22.29	27.70	52.88	59.17	67.76	75.26	M	57.20	50.81	31.04	21.55
2006	25.97	15.71	26.30	57.53	62.19	71.62	79.61	77.25	64.41	43.77	27.09	22.84
2007	17.14	9.14	31.97	48.89	62.50	69.60	80.82	70.32	63.53	52.10	29.18	12.62
2008	14.93	11.45	27.52	47.73	61.30	68.75	73.33	75.94	63.93	52.29	32.17	3.85
2009	8.61	13.24	23.47	45.73	58.32	70.10	71.03	71.28	74.37	41.44	42.93	7.32
2010	14.77	14.99	36.59	56.73	58.25	68.84	74.74	71.45	60.05	55.00	27.43	10.61
2011	8.58	14.28	20.63	43.84	59.66	69.14	77.03	76.29	69.32	53.95	30.62	25.38
2012	20.39	24.37	40.54	49.94	58.65	71.18	77.93	75.26	67.70	44.19	23.24	9.12
2013	11.10	17.73	20.10	35.23	63.82	70.64	73.05	77.35	69.86	46.75	27.98	4.13
2014	11.45	4.04	20.45	39.32	62.95	66.56	74.27	73.92	63.98	51.80	21.26	19.63
2015	17.48	7.25	34.38	51.62	63.76	74.12	77.52	74.21	65.84	53.77	34.40	22.71
2016	16.50	24.30	33.57	47.60	68.58	73.58	75.26	72.65	64.58	44.77	43.16	14.46
2017	18.30	22.04	27.12	50.48	64.05	70.28	78.39	76.01	66.20	51.74	24.86	15.63
2018	16.15	9.89	26.02	38.90	71.54	74.00	75.72	75.90	56.42	45.30	23.40	21.55
2019	11.21	0.95	31.01	50.12	62.14	72.74	76.25	72.59	63.14	43.96	27.32	17.25
2020	14.06	19.83	29.33	42.02	63.35	71.90	79.21	77.81	62.66	42.51	31.82	25.90
2021	20.79	5.84	37.86	50.84	62.31	77.56	82.46	73.69	70.82	55.81	34.52	10.81
2022	11.30	9.37	26.54	36.98	59.08	68.32	76.80	77.06	68.24	52.32	25.88	6.28
2023	14.70	15.80	19.57	40.52	70.44	78.74	74.97	74.85	70.40	47.79	33.92	31.65
2024	13.48	25.67	23.70	50.90	61.96	67.52	79.09	75.66	74.78	56.68	30.32	18.53
2025	13.42	8.15	28.07	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	-13.50	M	M	M	M	M	58.37	51.39	42.73	30.23	18.67	4.26
1958	4.48	-4.50	14.68	30.57	40.74	44.63	52.05	52.53	41.64	32.45	15.40	-1.52
1959	-15.03	-5.29	18.90	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	55.00	52.81	44.55	42.87	32.84	12.60	-9.26
1978	-18.39	-7.96	10.26	28.93	45.10	49.30	52.23	48.35	44.47	33.55	6.67	-6.03
1979	-17.58	-21.00	4.03	20.73	35.58	48.50	55.39	47.87	42.83	33.42	16.04	3.26
1980	-11.81	-2.59	3.87	33.57	43.74	46.97	53.71	49.48	40.63	31.39	20.10	-5.00
1981	1.29	8.00	21.26	27.47	38.68	47.97	54.48	54.52	42.60	30.45	25.30	1.03
1982	-25.32	-4.57	9.32	25.67	40.06	44.80	53.52	49.00	40.40	32.23	8.73	0.77
1983	-1.61	1.18	7.00	20.87	34.10	48.97	56.71	55.61	40.87	30.81	22.50	-16.13
1984	-2.61	14.38	10.13	32.53	37.00	49.53	52.77	54.06	36.97	28.19	11.17	-12.71
1985	-9.35	-7.68	13.81	32.00	42.48	44.93	50.61	47.06	37.93	28.74	-2.27	-4.87
1986	3.84	-5.96	16.03	26.40	42.32	48.17	52.55	48.16	39.23	28.97	6.17	5.10
1987	5.55	10.61	17.42	33.67	43.55	50.83	53.32	47.65	42.27	27.39	18.87	9.39
1988	-9.97	-3.31	12.77	27.77	43.39	56.77	53.58	50.58	39.20	25.06	15.47	1.42
1989	-5.16	-10.61	2.58	27.20	42.06	48.30	55.71	49.77	40.10	28.42	10.03	-10.94
1990	0.16	-6.29	14.58	27.50	39.29	50.30	51.42	52.32	42.87	26.19	10.43	-11.10
1991	-12.45	5.39	8.58	30.37	41.19	52.93	54.16	54.06	40.13	25.48	7.00	2.48
1992	1.97	4.10	16.71	26.87	38.68	46.73	49.26	46.23	37.70	29.06	19.83	-9.90
1993	-7.42	0.79	19.10	27.37	38.39	45.17	50.77	49.81	38.17	27.06	11.23	3.29
1994	-16.58	-13.04	19.81	26.03	40.29	51.23	52.48	48.71	44.20	34.52	17.80	3.00
1995	-2.68	-0.36	10.84	19.53	39.26	53.07	52.74	50.97	40.73	30.81	6.30	-1.77
1996	-20.48	-2.14	3.03	23.73	35.84	52.07	53.68	52.90	43.23	28.90	2.07	-9.94
1997	-15.06	1.86	4.29	22.67	37.16	52.07	54.68	51.84	44.93	29.03	15.50	14.48
1998	-6.87	16.89	8.16	31.60	39.74	48.43	55.81	54.55	44.43	32.97	17.60	1.10
1999	-6.68	6.04	14.94	32.47	41.68	48.87	53.39	51.94	39.87	28.48	21.67	9.52
2000	-4.01	8.68	22.45	28.63	40.13	46.62	54.45	53.46	42.03	30.21	9.41	-16.21
2001	6.39	-9.34	11.44	29.78	41.64	47.54	54.70	53.08	43.04	27.59	25.04	1.98
2002	-2.72	6.93	-2.61	21.98	31.25	52.22	55.69	52.09	41.72	21.03	12.32	8.72
2003	-7.12	-10.34	5.17	29.99	41.46	49.62	55.09	55.26	41.87	31.08	4.29	3.21
2004	M	24.80	M	M	M	57.50	60.63	56.15	56.79	39.02	22.32	4.88
2005	-10.21	1.66	11.45	32.78	38.10	51.56	55.11	M	44.60	30.95	19.58	9.99
2006	11.97	-0.89	10.66	35.25	42.52	52.57	55.17	51.99	42.50	27.32	12.31	4.30
2007	-1.11	-7.07	15.06	28.00	41.61	49.22	58.01	50.40	41.70	33.81	13.93	-3.23
2008	-5.94	-8.86	8.09	26.48	34.50	48.73	53.95	52.70	41.61	31.74	18.22	-12.55
2009	-9.63	-4.06	2.72	26.84	34.79	47.29	49.96	50.67	48.31	29.93	24.28	-7.35
2010	1.23	-0.06	20.66	32.41	40.05	50.81	55.63	53.06	41.65	33.99	13.76	-1.71
2011	-7.40	-3.84	3.26	26.76	40.95	51.64	57.19	54.19	45.14	35.66	15.08	11.10
2012	5.35	6.24	23.29	31.22	41.00	52.22	59.99	52.50	42.08	28.69	10.04	-5.45
2013	-5.05	1.40	1.46	20.07	41.41	50.78	54.24	53.25	46.28	28.92	12.26	-11.20
2014	-9.34	-12.36	1.92	23.84	39.61	50.54	55.17	55.05	45.32	34.44	7.88	6.34
2015	1.40	-11.07	18.24	31.16	37.92	50.12	56.27	53.02	44.24	35.77	21.62	9.94
2016	4.36	9.16	18.59	25.34	44.31	52.94	56.15	53.37	44.42	32.41	28.76	0.65
2017	1.57	7.12	10.98	28.82	40.48	50.06	55.46	51.28	44.72	31.83	10.04	1.17
2018	0.24	-7.99	7.61	17.66	44.89	53.12	54.53	50.12	37.10	25.73	13.00	5.75
2019	-6.67	-16.34	12.72	28.28	34.09	48.98	54.24	49.71	44.96	27.35	13.94	1.63
2020	0.18	0.16	10.52	21.86	38.15	51.02	56.27	52.50	42.08	25.32	13.76	8.54
2021	4.01	-11.71	18.30	27.02	36.82	54.41	57.61	52.73	46.22	34.21	18.56	-5.22
2022	-5.98	-9.79	10.86	23.72	41.55	46.51	56.87	55.81	45.50	31.13	10.70	-5.68
2023	0.12	-1.62	-0.86	23.06	45.18	56.54	50.46	53.43	46.28	31.25	21.56	14.52
2024	1.28	10.59	4.30	30.86	40.59	47.72	58.94	53.14	47.30	32.64	16.22	1.69
2025	-4.06	-9.27	10.53	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	-6.88	M	M	M	M	M	68.55	59.89	51.58	38.19	23.32	10.90
1958	10.06	2.12	20.89	39.90	52.39	55.37	61.70	63.53	50.43	39.89	20.48	4.90
1959	-8.32	2.48	25.78	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	62.50	63.58	55.44	51.03	43.31	20.43	-2.68
1978	-9.97	1.30	19.02	37.42	55.98	61.25	63.19	60.27	54.00	42.76	14.83	1.92
1979	-9.18	-12.16	13.40	27.00	44.97	60.50	67.79	60.71	53.87	42.23	22.15	11.42
1980	-2.82	5.19	12.97	46.10	57.76	58.78	64.69	58.95	51.12	40.48	28.12	3.69
1981	10.08	15.39	31.40	38.78	50.89	58.45	65.21	65.73	53.35	37.97	32.53	8.27
1982	-15.68	4.11	17.24	35.60	49.77	56.58	63.84	59.81	51.75	40.90	17.70	8.84
1983	7.05	9.43	15.11	30.45	44.47	59.03	66.89	68.74	50.70	41.24	27.17	-8.34
1984	7.27	22.64	18.42	43.07	47.81	60.42	65.16	66.98	46.25	36.71	17.05	-3.79
1985	0.94	1.07	22.34	41.53	53.74	54.00	62.68	57.77	46.20	39.24	4.97	4.47
1986	11.69	3.16	25.03	36.23	53.82	59.08	62.31	61.16	48.37	41.42	14.30	13.77
1987	15.18	17.82	24.48	45.68	55.76	62.85	62.97	58.44	54.72	37.16	28.82	16.45
1988	-0.81	6.74	21.61	39.37	54.94	68.52	65.77	61.66	50.23	37.66	21.90	9.79
1989	4.16	-0.98	11.85	38.35	54.44	58.73	67.58	63.06	52.23	39.53	18.17	-1.13
1990	9.32	4.68	22.06	35.60	50.16	61.65	62.16	63.31	55.10	37.08	19.58	-2.50
1991	-2.42	14.62	17.10	40.85	52.00	62.68	64.29	66.35	51.52	33.61	15.83	10.29
1992	10.94	12.52	25.23	36.10	51.00	57.77	59.32	58.03	48.52	39.85	25.08	-1.35
1993	1.56	9.36	28.21	37.38	50.76	55.87	60.08	59.87	48.33	37.21	18.53	11.19
1994	-8.77	-4.46	27.89	37.83	52.58	60.05	62.34	59.61	56.15	43.23	25.85	10.53
1995	3.69	7.11	17.82	28.05	49.90	63.68	63.77	61.45	53.05	39.79	12.88	4.19
1996	-10.65	6.98	11.60	31.85	46.48	61.90	63.18	64.73	51.58	37.92	9.58	-2.16
1997	-5.05	10.48	13.68	31.88	48.60	62.63	65.74	64.05	56.27	38.42	22.97	22.32
1998	0.15	22.38	16.84	44.15	52.98	57.50	65.18	66.16	55.92	41.27	24.43	7.79
1999	0.47	13.91	23.08	43.15	50.71	58.10	63.00	62.65	50.08	38.71	30.42	18.97
2000	2.85	16.19	31.13	38.22	50.47	56.35	65.42	63.41	52.12	41.86	16.53	-7.26
2001	14.29	-0.24	20.11	37.97	53.86	58.25	65.76	66.55	55.34	37.05	31.88	10.72
2002	5.58	15.51	6.51	31.31	45.38	62.03	66.46	61.53	52.85	29.47	21.05	16.06
2003	1.67	1.94	15.23	39.68	53.70	61.25	66.28	68.37	51.95	42.51	13.17	13.20
2004	M	26.60	M	M	M	60.05	64.79	58.74	58.30	41.09	25.79	6.99
2005	-1.62	11.97	19.57	42.83	48.64	59.66	65.18	M	50.90	40.88	25.31	15.77
2006	18.97	7.41	18.48	46.39	52.35	62.09	67.39	64.62	53.45	35.55	19.70	13.57
2007	8.02	1.04	23.51	38.44	52.05	59.41	69.41	60.36	52.62	42.96	21.56	4.69
2008	4.49	1.29	17.81	37.11	47.90	58.74	63.64	64.32	52.77	42.01	25.20	-4.35
2009	-0.51	4.59	13.10	36.29	46.55	58.70	60.50	60.97	61.34	35.68	33.61	-0.01
2010	8.00	7.46	28.62	44.57	49.15	59.83	65.18	62.25	50.85	44.50	20.59	4.45
2011	0.59	5.22	11.94	35.30	50.31	60.39	67.11	65.24	57.23	44.80	22.85	18.24
2012	12.87	15.30	31.91	40.58	49.83	61.70	68.96	63.88	54.89	36.44	16.64	1.84
2013	3.03	9.56	10.78	27.65	52.61	60.71	63.65	65.30	58.07	37.84	20.12	-3.54
2014	1.05	-4.16	11.18	31.58	51.28	58.55	64.72	64.49	54.65	43.12	14.57	12.98
2015	9.44	-1.91	26.31	41.39	50.84	62.12	66.90	63.62	55.04	44.77	28.01	16.32
2016	10.43	16.73	26.08	36.47	56.45	63.26	65.71	63.01	54.50	38.59	35.96	7.55
2017	9.94	14.58	19.05	39.65	52.26	60.17	66.93	63.65	55.46	41.78	17.45	8.40
2018	8.19	0.95	16.82	28.28	58.22	63.56	65.13	63.01	46.76	35.51	18.20	13.65
2019	2.27	-7.70	21.87	39.20	48.11	60.86	65.24	61.15	54.05	35.66	20.63	9.44
2020	7.12	10.00	19.92	31.94	50.75	61.46	67.74	65.15	52.37	33.92	22.79	17.22
2021	12.40	-2.94	28.08	38.93	49.56	65.98	70.03	63.21	58.52	45.01	26.54	2.79
2022	2.66	-0.21	18.70	30.35	50.31	57.41	66.83	66.43	56.87	41.73	18.29	0.30
2023	7.41	7.09	9.35	31.79	57.81	67.64	62.72	64.14	58.34	39.52	27.74	23.09
2024	7.38	18.13	14.00	40.88	51.28	57.62	69.02	64.40	61.04	44.66	23.27	10.11
2025	4.68	-0.56	19.30	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	36.1%	66.2%	67.2%	81.0%	66.0%	74.9%	74.4%
1978	68.7%	73.6%	78.0%	71.3%	59.5%	61.9%	66.1%	65.6%	71.4%	72.0%	75.1%	74.1%
1979	70.8%	68.0%	79.2%	74.4%	64.0%	54.1%	56.4%	63.5%	68.5%	69.4%	79.9%	79.4%
1980	70.4%	72.4%	71.7%	52.8%	39.9%	55.4%	66.9%	75.8%	73.0%	71.4%	73.6%	60.5%
1981	71.5%	69.3%	56.1%	55.4%	54.7%	58.0%	59.3%	65.6%	66.1%	80.4%	76.7%	76.4%
1982	61.8%	69.0%	71.9%	60.3%	65.2%	61.5%	74.0%	71.1%	68.4%	78.0%	78.0%	83.0%
1983	80.8%	81.2%	81.6%	73.9%	68.1%	67.2%	74.0%	60.3%	68.7%	73.8%	81.1%	64.9%
1984	64.5%	70.4%	72.9%	66.1%	61.1%	65.4%	60.8%	59.5%	71.8%	76.9%	80.5%	70.0%
1985	70.6%	69.7%	71.7%	62.9%	59.7%	70.9%	65.4%	72.7%	74.4%	64.9%	71.0%	74.4%
1986	77.9%	75.7%	79.2%	69.5%	57.0%	59.8%	69.4%	63.7%	74.0%	70.3%	78.0%	81.4%
1987	78.3%	84.5%	75.8%	52.8%	44.3%	60.7%	76.3%	69.9%	65.8%	69.5%	69.8%	78.1%
1988	74.1%	68.9%	77.1%	60.6%	64.8%	54.7%	55.7%	61.4%	66.1%	63.4%	83.7%	75.8%
1989	74.8%	66.1%	72.6%	57.5%	51.2%	62.4%	64.1%	64.5%	65.0%	65.1%	77.2%	73.7%
1990	80.2%	70.2%	71.8%	65.5%	60.3%	62.9%	68.4%	63.7%	57.7%	59.5%	65.9%	64.0%
1991	68.1%	74.8%	69.0%	70.7%	68.5%	69.5%	71.0%	70.6%	69.5%	72.2%	79.5%	74.3%
1992	76.8%	74.9%	73.7%	65.8%	60.5%	64.3%	74.9%	71.8%	70.8%	71.3%	83.9%	72.1%
1993	68.7%	72.3%	72.8%	66.6%	56.7%	67.0%	74.7%	77.7%	73.8%	67.0%	76.4%	77.4%
1994	63.0%	61.3%	75.2%	57.0%	55.2%	65.4%	75.8%	76.3%	69.1%	72.1%	73.0%	76.7%
1995	73.4%	77.5%	83.8%	78.9%	63.9%	67.3%	72.9%	75.7%	62.9%	79.4%	81.5%	78.9%
1996	71.6%	74.5%	71.2%	76.2%	62.8%	65.0%	77.3%	71.1%	73.9%	75.0%	76.4%	74.4%
1997	70.6%	79.2%	76.5%	69.7%	58.8%	66.6%	69.6%	65.5%	66.1%	75.7%	78.6%	81.6%
1998	79.2%	92.6%	80.4%	58.2%	62.4%	72.3%	76.2%	69.2%	68.0%	82.2%	83.9%	77.5%
1999	75.9%	82.0%	81.7%	65.1%	72.0%	74.0%	74.3%	75.4%	70.5%	68.5%	82.9%	79.1%
2000	76.3%	75.7%	66.3%	62.6%	57.4%	69.7%	72.7%	72.3%	70.1%	65.7%	84.7%	69.1%
2001	82.7%	71.7%	80.0%	71.0%	55.9%	65.8%	68.9%	59.4%	66.6%	67.7%	79.7%	80.1%
2002	73.0%	76.7%	71.3%	70.8%	47.6%	67.3%	67.0%	78.0%	71.2%	75.9%	82.5%	83.0%
2003	71.1%	72.3%	75.8%	67.6%	57.2%	60.5%	66.6%	58.5%	69.2%	69.3%	80.2%	78.9%
2004	68.2%	78.6%	80.0%	62.2%	60.7%	68.3%	73.1%	79.1%	73.9%	71.7%	72.6%	76.5%
2005	M	M	M	M	M	M	M	M	M	M	M	90.7%
2006	82.3%	74.1%	75.0%	69.1%	69.1%	73.8%	67.6%	66.4%	73.1%	73.1%	79.0%	78.8%
2007	77.1%	72.8%	75.6%	60.4%	67.7%	72.9%	71.6%	71.8%	70.4%	72.3%	73.1%	80.4%
2008	75.9%	72.4%	77.5%	61.5%	52.2%	64.8%	74.8%	70.2%	68.4%	65.7%	79.5%	70.6%
2009	70.2%	74.0%	75.5%	67.6%	55.8%	60.6%	68.0%	71.9%	62.3%	76.8%	63.2%	69.7%
2010	71.8%	73.7%	74.2%	59.5%	72.8%	80.1%	76.7%	79.9%	77.4%	74.0%	85.7%	85.2%
2011	79.4%	77.0%	80.8%	75.5%	69.2%	74.8%	72.2%	71.8%	73.0%	76.6%	86.3%	87.9%
2012	83.8%	85.5%	81.9%	71.3%	69.8%	74.0%	77.6%	75.7%	61.0%	82.9%	90.1%	86.1%
2013	85.0%	89.6%	86.0%	73.6%	56.9%	66.8%	72.4%	68.1%	68.5%	72.1%	80.6%	76.3%
2014	76.8%	74.1%	75.8%	75.4%	57.1%	75.9%	69.4%	76.7%	71.3%	71.6%	79.9%	85.4%
2015	80.3%	74.5%	76.7%	59.3%	53.7%	61.7%	73.5%	72.8%	70.4%	76.2%	86.1%	86.7%
2016	84.2%	84.5%	82.4%	64.9%	58.9%	64.5%	75.6%	74.8%	71.7%	86.5%	82.0%	79.6%
2017	81.5%	79.0%	79.6%	66.6%	57.0%	65.5%	68.4%	65.9%	66.1%	69.7%	83.6%	79.5%
2018	80.5%	73.3%	82.7%	66.1%	51.1%	66.0%	69.8%	67.1%	73.6%	74.4%	84.2%	83.1%
2019	78.0%	72.4%	72.5%	60.7%	52.1%	61.4%	72.5%	72.5%	79.1%	76.9%	85.1%	86.3%
2020	84.0%	79.9%	79.8%	68.8%	56.4%	66.8%	70.7%	67.7%	68.7%	72.2%	83.2%	84.2%
2021	84.8%	75.7%	77.4%	57.7%	53.0%	55.8%	62.1%	67.4%	57.6%	68.1%	79.6%	76.8%
2022	77.6%	74.8%	77.3%	74.7%	67.9%	61.6%	71.9%	73.0%	66.0%	66.7%	81.7%	79.8%
2023	85.2%	76.9%	75.2%	72.0%	58.3%	65.4%	68.7%	73.1%	71.6%	80.1%	81.7%	82.9%
2024	82.6%	83.7%	76.8%	64.7%	68.3%	70.0%	73.4%	73.0%	66.3%	66.7%	84.3%	86.9%
2025	79.4%	76.5%	83.5%	M	M	M	M	M	M	M	M	M

Monthly Plots

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Feb 2025

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Apr 2025