View Monthly Charts

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	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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	12.5	11.7	11.7	15.0	16.1	15.6
1978	15.0	15.6	16.1	12.0	10.6	9.1	8.7	10.0	9.6	12.5	14.5	14.6
1979	15.5	17.9	12.4	10.5	10.7	8.9	10.9	6.7	9.6	8.8	9.3	13.9
1980	16.9	12.0	13.9	10.6	8.1	9.2	7.3	7.1	10.4	11.2	12.6	13.9
1981	13.8	13.0	13.0	12.3	11.1	9.5	8.6	9.3	9.6	10.2	13.0	11.9
1982	14.8	13.9	12.6	13.2	8.7	8.5	9.0	8.7	7.8	9.4	12.4	12.1
1983	12.6	11.4	12.0	10.3	13.0	9.2	8.2	8.9	9.0	10.3	12.4	14.5
1984	10.4	12.2	13.5	11.1	9.5	9.5	9.0	7.7	10.6	9.3	11.8	11.7
1985	13.6	11.6	13.4	10.6	8.7	9.0	9.3	6.6	8.4	11.7	10.5	13.6
1986	15.8	13.0	13.1	11.0	10.2	11.1	9.7	9.5	9.8	10.1	13.6	13.1
1987	11.0	12.3	10.3	11.2	10.1	9.3	8.8	7.6	10.0	10.0	11.4	12.3
1988	14.5	11.9	12.2	11.9	10.5	10.1	7.1	8.1	10.6	11.0	12.9	12.0
1989	12.4	12.2	10.9	10.7	8.7	6.4	6.3	6.6	7.6	6.8	12.4	15.5
1990	11.7	12.5	12.2	10.9	10.6	10.7	9.4	7.7	10.5	11.2	12.6	13.7
1991	10.7	11.2	10.9	9.7	8.6	8.4	8.0	8.6	9.2	10.4	10.9	12.0
1992	13.5	11.5	11.2	10.0	9.7	7.2	9.2	9.4	10.0	9.8	9.4	11.3
1993	11.0	9.9	10.8	11.0	9.4	7.0	7.3	7.1	10.1	12.2	12.9	11.1
1994	13.2	13.5	10.8	12.0	10.1	10.0	8.2	9.6	7.9	10.3	14.4	11.6
1995	12.7	13.6	8.9	10.8	9.3	8.5	8.4	8.6	10.1	10.9	11.4	11.3
1996	12.5	11.7	12.4	11.0	10.0	8.6	10.1	8.1	9.1	11.0	11.8	11.8
1997	14.5	11.8	14.3	10.5	11.5	8.9	10.0	7.7	10.1	9.9	11.0	11.4
1998	11.2	10.0	11.9	11.2	9.9	9.8	10.2	9.1	9.3	12.4	12.0	13.5
1999	13.8	11.0	13.4	10.2	10.1	9.5	9.6	8.9	9.2	12.3	13.5	12.8
2000	13.1	12.6	9.6	10.6	9.6	9.5	7.3	8.3	10.0	10.9	8.3	14.3
2001	10.1	13.3	12.3	11.3	8.8	7.9	8.8	8.9	10.1	10.7	12.1	11.6
2002	10.1	11.1	14.4	11.7	10.9	9.0	8.0	8.6	8.2	12.4	12.2	12.6
2003	12.5	15.0	12.4	10.8	8.3	8.7	8.8	9.2	8.9	11.2	12.0	12.3
2004	14.2	11.4	9.7	11.1	10.4	10.0	7.9	8.9	8.6	8.6	11.2	12.6
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	11.5	11.9	9.1	11.0	9.8	9.3	8.1	9.1	8.8	10.9	10.4	13.3
2007	13.4	14.1	12.9	11.6	9.5	8.6	8.2	8.0	10.5	9.9	12.1	12.6
2008	12.0	11.2	12.6	10.5	9.9	8.7	9.1	9.0	7.7	10.6	12.1	12.8
2009	12.3	13.0	11.9	11.3	10.5	10.1	8.7	8.7	8.6	8.9	10.1	12.7
2010	12.6	11.1	10.2	9.3	9.1	7.6	7.7	7.8	9.4	12.1	9.9	11.9
2011	11.8	12.2	11.5	11.3	10.7	7.9	7.5	8.3	8.4	10.5	11.6	10.9
2012	11.7	11.4	11.7	10.9	9.7	8.5	8.2	8.5	10.3	11.0	12.0	12.9
2013	15.1	13.9	12.1	12.8	9.3	10.1	10.4	10.0	10.8	11.0	14.8	12.3
2014	13.5	13.1	14.5	11.7	10.1	8.3	10.0	7.5	11.6	11.1	14.2	13.0
2015	13.7	12.2	13.4	13.0	10.5	9.6	9.0	9.3	9.7	11.6	12.2	11.7
2016	13.9	14.2	12.5	11.7	10.3	10.5	9.4	8.8	10.4	11.1	10.3	13.5
2017	13.6	12.1	14.3	10.3	11.9	9.9	9.3	10.2	8.4	11.1	13.6	14.0
2018	14.3	12.4	14.7	12.3	11.3	10.3	9.4	8.4	10.4	11.8	14.8	11.8
2019	14.3	14.8	13.7	13.6	10.2	9.5	8.7	9.3	9.9	9.5	14.2	13.5
2020	11.3	12.8	13.1	13.9	11.0	10.4	8.6	10.6	11.3	10.6	11.6	13.0
2021	11.0	12.3	16.4	11.4	10.5	10.1	9.5	8.2	10.6	8.4	11.9	13.0
2022	13.3	13.0	12.6	11.5	10.1	10.4	10.1	8.2	8.7	10.2	14.2	13.9
2023	12.1	13.0	10.3	12.2	11.5	11.1	7.6	8.7	8.2	9.8	12.2	11.6
2024	12.6	12.3	11.8	12.9	10.3	8.9	9.2	8.7	10.2	11.7	11.7	12.1
2025	13.6	15.2	12.6	12.3	12.3	9.8	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	15.50	M	M	M	M	M	65.61	63.48	56.07	49.60	37.03	28.48
1958	23.32	19.04	32.68	41.70	52.13	57.23	67.90	64.26	57.53	45.13	34.93	13.71
1959	19.35	13.57	25.43	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	61.00	70.00	68.10	55.37	46.94	41.13	23.48
1978	16.06	18.75	25.58	37.67	57.55	66.03	73.06	72.42	58.17	46.35	34.60	21.77
1979	18.71	13.54	36.23	42.07	56.16	69.07	73.61	66.73	60.63	47.19	36.56	23.61
1980	20.45	18.21	29.16	42.90	55.19	64.73	69.06	70.94	57.03	45.74	34.33	16.87
1981	14.16	32.79	33.16	41.07	54.26	65.13	71.26	67.71	58.37	45.29	35.77	28.00
1982	12.87	16.25	29.65	38.47	52.65	61.43	70.16	63.32	59.33	49.74	37.90	26.13
1983	20.87	21.50	29.94	41.50	49.03	68.87	71.65	70.39	63.97	49.45	36.53	21.42
1984	15.35	27.83	23.87	40.17	53.71	64.20	72.97	71.32	59.03	49.29	36.97	25.87
1985	12.35	23.36	29.35	40.57	53.81	64.00	72.77	69.19	61.83	49.45	33.03	19.94
1986	21.45	18.71	31.32	44.63	56.90	63.40	67.48	64.87	55.67	45.94	33.00	25.84
1987	18.19	17.64	33.35	49.93	58.39	65.60	72.35	67.16	59.43	50.26	35.33	24.55
1988	21.19	19.72	30.39	39.67	58.52	63.53	73.00	68.94	57.73	45.94	38.63	21.16
1989	21.32	18.71	28.74	43.43	58.81	66.40	73.87	70.55	64.63	49.87	33.70	13.84
1990	23.61	19.43	30.77	43.30	54.61	68.37	72.42	73.10	62.10	49.10	33.43	26.26
1991	12.13	22.36	30.97	41.37	57.03	68.73	72.65	70.84	58.40	49.84	38.37	21.77
1992	16.65	15.03	25.81	40.13	60.00	64.27	66.42	67.90	63.77	44.32	33.50	25.77
1993	16.61	10.21	28.32	43.87	56.03	65.07	69.84	70.00	60.57	44.29	35.43	24.77
1994	8.87	16.14	29.23	41.10	53.32	68.47	72.55	68.71	58.80	52.16	39.73	26.94
1995	20.39	15.71	28.45	38.03	54.39	70.93	74.97	72.39	60.00	52.48	34.93	21.52
1996	18.81	20.55	29.97	41.63	53.81	68.73	68.84	72.03	60.33	46.81	35.33	31.81
1997	17.81	19.93	26.19	41.10	51.84	66.33	72.39	66.97	60.03	46.45	34.87	24.84
1998	20.94	26.36	30.97	44.03	60.06	64.73	71.39	72.23	59.53	48.06	34.70	27.58
1999	19.71	25.71	33.84	43.00	64.42	72.20	73.42	70.97	66.70	46.74	41.00	27.16
2000	18.99	23.86	35.07	40.43	53.43	66.60	70.06	70.14	60.83	48.15	37.21	22.52
2001	19.57	19.46	28.50	42.02	60.28	67.94	69.92	73.28	64.76	51.68	40.82	31.54
2002	20.91	22.68	29.56	43.82	55.34	65.00	70.21	73.11	64.04	46.17	33.92	26.02
2003	17.82	16.21	29.02	40.67	55.76	71.33	71.75	69.17	67.84	49.21	38.61	28.81
2004	12.20	14.00	M	M	M	59.28	66.63	63.64	58.02	46.49	32.56	18.53
2005	16.85	22.61	28.46	42.44	51.45	69.56	75.26	M	46.40	50.00	39.68	25.09
2006	25.03	14.06	27.94	39.65	52.43	63.05	66.20	65.78	54.40	45.58	38.33	27.80
2007	22.41	18.50	29.22	42.14	56.66	66.15	72.41	69.11	60.86	54.14	35.61	23.08
2008	22.70	21.78	26.94	45.86	56.19	63.58	74.31	68.10	61.71	49.99	39.69	24.78
2009	12.88	24.56	30.68	45.15	55.41	63.95	68.63	71.10	63.36	44.54	42.51	26.30
2010	25.78	27.66	34.34	46.90	59.29	67.45	74.03	72.74	60.75	49.01	38.21	31.51
2011	20.54	20.68	30.05	43.55	53.21	63.52	73.15	69.02	64.82	51.28	44.72	31.07
2012	20.39	24.49	37.34	44.84	60.22	65.66	73.81	73.46	64.52	50.23	38.12	28.40
2013	20.74	22.61	33.63	44.00	55.98	63.26	74.68	69.97	61.04	51.63	37.40	17.25
2014	18.65	20.04	22.77	43.64	56.62	70.94	75.72	71.66	62.96	51.10	35.84	27.59
2015	16.67	9.24	27.88	41.00	60.22	65.06	69.80	73.34	67.34	47.50	40.04	32.29
2016	23.35	24.92	28.57	40.94	58.36	66.80	70.73	72.82	62.96	52.21	40.76	24.80
2017	24.22	23.39	26.08	40.52	55.23	67.64	73.52	70.38	63.98	56.45	37.04	19.92
2018	18.82	26.73	31.83	38.72	56.74	65.72	76.59	73.92	63.80	42.57	32.12	24.22
2019	18.82	17.41	31.30	40.76	52.90	64.82	74.56	71.60	59.12	49.59	32.78	25.90
2020	21.72	25.11	31.30	41.00	58.07	69.56	73.34	71.60	63.80	48.26	41.54	33.45
2021	24.16	22.94	36.06	44.72	57.14	71.84	70.50	76.71	64.04	53.60	39.38	27.53
2022	15.80	20.88	29.68	42.32	58.48	65.96	74.85	72.30	62.00	57.37	39.80	31.36
2023	24.45	21.01	32.35	45.80	59.06	64.46	74.62	68.41	66.26	55.98	35.66	32.52
2024	23.58	28.52	34.85	46.46	58.77	70.10	76.83	72.65	66.20	53.14	39.98	28.11
2025	21.61	21.01	32.99	41.78	56.27	68.65	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	3.25	M	M	M	M	M	57.00	53.32	48.30	41.23	30.57	18.74
1958	15.13	10.61	27.16	34.13	41.23	46.77	59.10	55.55	48.50	37.00	27.83	6.32
1959	9.77	2.14	15.43	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	59.00	53.58	51.84	42.20	37.42	27.50	12.52
1978	3.58	8.21	10.52	25.50	39.94	49.80	56.16	53.84	41.40	34.42	21.43	8.90
1979	7.26	1.54	22.71	30.57	41.61	50.53	55.19	52.40	44.83	35.90	27.74	13.77
1980	6.35	4.00	15.32	30.13	39.23	47.80	53.26	54.71	42.83	34.00	25.57	3.58
1981	1.06	18.14	21.68	28.57	38.23	49.47	55.16	52.23	44.73	34.61	29.00	19.81
1982	-1.48	4.07	15.35	24.87	36.84	45.30	53.68	48.71	44.90	35.97	26.43	11.94
1983	8.03	6.18	19.90	30.37	38.16	50.67	53.77	54.68	47.83	36.90	27.17	9.39
1984	-0.39	14.21	12.48	28.27	38.94	46.47	56.68	55.19	44.20	34.32	27.37	11.26
1985	2.65	9.71	15.81	26.00	37.42	47.50	56.81	53.32	47.93	37.06	23.57	7.61
1986	5.52	5.46	15.71	31.03	39.65	46.10	52.52	50.65	42.40	34.16	20.17	13.35
1987	5.58	6.07	20.48	32.80	40.23	49.87	57.00	51.23	45.73	37.77	24.53	14.61
1988	8.35	2.62	16.13	30.13	40.65	48.77	56.29	54.45	45.83	34.42	29.53	9.00
1989	2.94	3.86	13.87	32.93	42.55	50.13	56.16	55.90	50.50	36.58	22.33	3.19
1990	8.00	2.25	16.58	31.27	38.06	51.00	55.26	57.10	45.83	37.23	26.07	12.39
1991	-4.00	7.04	18.48	28.63	40.10	50.97	55.52	54.94	44.90	37.29	27.97	7.10
1992	3.32	1.31	12.13	27.50	39.81	48.57	51.77	52.90	48.83	34.74	24.07	13.68
1993	0.84	-4.29	13.94	31.43	41.81	48.30	54.42	55.84	46.10	34.00	23.73	13.55
1994	-7.61	2.32	18.48	28.00	38.03	51.97	56.03	53.00	45.10	40.58	28.33	15.74
1995	9.74	0.96	14.94	27.10	39.29	51.87	58.55	54.71	44.73	39.65	23.47	10.71
1996	2.10	8.41	17.00	30.40	37.74	52.00	55.19	56.26	45.57	35.03	26.47	19.84
1997	4.00	5.79	13.29	27.47	38.13	47.63	55.81	51.39	47.10	36.81	25.30	13.68
1998	7.16	13.29	20.68	32.07	43.29	49.17	57.00	55.45	48.53	37.74	26.77	14.68
1999	4.29	11.39	24.74	32.03	46.03	55.07	57.23	54.61	51.47	34.90	29.97	18.39
2000	6.68	10.96	23.49	29.39	40.86	49.31	54.32	55.99	46.60	35.77	29.90	12.81
2001	6.34	5.64	17.31	30.26	42.92	51.86	54.70	56.56	48.86	39.32	30.44	23.17
2002	7.85	6.67	14.29	29.72	39.84	48.20	55.81	55.63	48.08	35.66	23.72	15.86
2003	2.65	1.31	15.12	24.68	38.63	51.46	55.69	53.91	50.85	38.17	28.25	16.43
2004	12.20	5.00	M	M	M	56.23	61.83	61.42	56.14	43.46	29.95	14.31
2005	0.12	9.95	16.32	31.22	39.08	51.98	57.26	M	46.40	40.01	28.94	15.51
2006	12.61	9.82	24.97	37.22	47.81	59.45	62.78	61.22	52.80	44.76	35.60	25.48
2007	9.72	6.13	14.08	29.58	39.52	48.29	56.97	53.22	46.72	40.98	25.43	10.65
2008	10.21	8.04	10.48	33.12	41.14	48.97	59.80	55.25	47.47	37.94	30.46	11.23
2009	0.14	12.76	16.66	32.91	39.54	49.31	55.29	56.14	47.40	34.71	31.74	16.81
2010	15.76	20.46	21.80	33.65	43.01	50.13	57.79	55.89	47.89	39.14	28.43	22.66
2011	10.27	7.45	17.03	29.46	39.52	47.60	56.89	55.92	49.22	40.19	32.24	16.90
2012	7.03	10.52	21.43	30.92	43.90	50.48	57.66	58.01	48.86	38.50	27.14	17.72
2013	6.80	10.59	23.29	28.46	40.01	47.36	56.39	54.99	47.24	39.72	27.02	6.51
2014	5.46	9.44	9.06	28.34	39.49	52.34	59.41	56.74	48.80	39.32	25.22	17.02
2015	2.10	-4.58	12.84	28.76	41.35	48.68	54.41	59.41	51.50	35.72	30.56	23.93
2016	12.43	9.47	14.35	26.24	41.23	51.08	55.81	56.39	48.74	39.37	32.78	13.77
2017	12.43	10.27	12.95	29.96	40.48	51.44	55.11	53.95	49.28	41.93	24.08	10.17
2018	4.88	9.69	21.61	27.20	38.62	48.62	59.75	58.01	47.48	33.22	23.66	13.94
2019	3.14	5.39	17.89	29.90	39.90	49.28	57.72	56.15	45.56	38.33	24.50	14.58
2020	10.86	11.64	18.41	28.70	40.13	51.02	56.62	56.45	47.54	36.35	28.58	21.90
2021	16.79	11.62	20.91	31.40	40.59	53.48	55.57	59.46	51.02	42.10	31.10	15.74
2022	1.04	4.68	17.43	31.28	41.06	50.36	57.43	57.72	47.42	43.50	30.26	21.26
2023	13.59	4.55	22.42	31.76	42.74	50.84	59.46	55.34	51.44	45.41	26.60	22.25
2024	12.32	14.43	25.38	31.22	41.70	53.66	59.93	57.72	51.32	40.71	32.60	17.89
2025	11.50	9.37	18.82	30.92	41.41	52.78	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	9.38	M	M	M	M	M	61.31	58.40	52.18	45.42	33.80	23.61
1958	19.23	14.82	29.92	37.92	46.68	52.00	63.50	59.90	53.02	41.06	31.38	10.02
1959	14.56	7.86	20.43	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	60.00	61.79	59.97	48.78	42.18	34.32	18.00
1978	9.82	13.48	18.05	31.58	48.74	57.92	64.61	63.13	49.78	40.39	28.02	15.34
1979	12.98	7.54	29.47	36.32	48.89	59.80	64.40	59.57	52.73	41.55	32.15	18.69
1980	13.40	11.10	22.24	36.52	47.21	56.27	61.16	62.82	49.93	39.87	29.95	10.23
1981	7.61	25.46	27.42	34.82	46.24	57.30	63.21	59.97	51.55	39.95	32.38	23.90
1982	5.69	10.16	22.50	31.67	44.74	53.37	61.92	56.02	52.12	42.85	32.17	19.03
1983	14.45	13.84	24.92	35.93	43.60	59.77	62.71	62.53	55.90	43.18	31.85	15.40
1984	7.48	21.02	18.18	34.22	46.32	55.33	64.82	63.26	51.62	41.81	32.17	18.56
1985	7.50	16.54	22.58	33.28	45.61	55.75	64.79	61.26	54.88	43.26	28.30	13.77
1986	13.48	12.09	23.52	37.83	48.27	54.75	60.00	57.76	49.03	40.05	26.58	19.60
1987	11.89	11.86	26.92	41.37	49.31	57.73	64.68	59.19	52.58	44.02	29.93	19.58
1988	14.77	11.17	23.26	34.90	49.58	56.15	64.65	61.69	51.78	40.18	34.08	15.08
1989	12.13	11.29	21.31	38.18	50.68	58.27	65.02	63.23	57.57	43.23	28.02	8.52
1990	15.81	10.84	23.68	37.28	46.34	59.68	63.84	65.10	53.97	43.16	29.75	19.32
1991	4.06	14.70	24.73	35.00	48.56	59.85	64.08	62.89	51.65	43.56	33.17	14.44
1992	9.98	8.17	18.97	33.82	49.90	56.42	59.10	60.40	56.30	39.53	28.78	19.73
1993	8.73	2.96	21.13	37.65	48.92	56.68	62.13	62.92	53.33	39.15	29.58	19.16
1994	0.63	9.23	23.85	34.55	45.68	60.22	64.29	60.85	51.95	46.37	34.03	21.34
1995	15.06	8.34	21.69	32.57	46.84	61.40	66.76	63.55	52.37	46.06	29.20	16.11
1996	10.45	14.48	23.48	36.02	45.77	60.37	62.02	64.15	52.95	40.92	30.90	25.82
1997	10.90	12.86	19.74	34.28	44.98	56.98	64.10	59.18	53.57	41.63	30.08	19.26
1998	14.05	19.82	25.82	38.05	51.68	56.95	64.19	63.84	54.03	42.90	30.73	21.13
1999	12.00	18.55	29.29	37.52	55.23	63.63	65.32	62.79	59.08	40.82	35.48	22.77
2000	12.84	17.41	29.28	34.91	47.15	57.95	62.19	63.06	53.72	41.96	33.55	17.67
2001	12.95	12.55	22.90	36.14	51.60	59.90	62.31	64.92	56.81	45.50	35.63	27.35
2002	14.38	14.68	21.93	36.77	47.59	56.60	63.01	64.37	56.06	40.91	28.82	20.94
2003	10.23	8.76	22.07	32.67	47.19	61.39	63.72	61.54	59.34	43.69	33.43	22.62
2004	12.20	9.50	M	M	M	57.75	64.23	62.53	57.08	44.98	31.26	16.42
2005	8.48	16.28	22.39	36.83	45.27	60.77	66.26	M	46.40	45.01	34.31	20.30
2006	18.82	11.94	26.45	38.43	50.12	61.25	64.49	63.50	53.60	45.17	36.97	26.64
2007	16.07	12.31	21.65	35.86	48.09	57.22	64.69	61.16	53.79	47.56	30.52	16.86
2008	16.45	14.91	18.71	39.49	48.67	56.27	67.05	61.67	54.59	43.96	35.08	18.01
2009	6.51	18.66	23.67	39.03	47.47	56.63	61.96	63.62	55.38	39.62	37.12	21.56
2010	20.77	24.06	28.07	40.27	51.15	58.79	65.91	64.32	54.32	44.08	33.32	27.09
2011	15.40	14.06	23.54	36.50	46.36	55.56	65.02	62.47	57.02	45.73	38.48	23.99
2012	13.71	17.51	29.39	37.88	52.06	58.07	65.74	65.74	56.69	44.37	32.63	23.06
2013	13.77	16.60	28.46	36.23	48.00	55.31	65.53	62.48	54.14	45.67	32.21	11.88
2014	12.05	14.74	15.92	35.99	48.05	61.64	67.56	64.20	55.88	45.21	30.53	22.30
2015	9.38	2.33	20.36	34.88	50.78	56.87	62.11	66.37	59.42	41.61	35.30	28.11
2016	17.89	17.20	21.46	33.59	49.80	58.94	63.27	64.60	55.85	45.79	36.77	19.28
2017	18.33	16.83	19.52	35.24	47.85	59.54	64.31	62.16	56.63	49.19	30.56	15.05
2018	11.85	18.21	26.72	32.96	47.68	57.17	68.17	65.97	55.64	37.89	27.89	19.08
2019	10.98	11.40	24.60	35.33	46.40	57.05	66.14	63.88	52.34	43.96	28.64	20.24
2020	16.29	18.38	24.86	34.85	49.10	60.29	64.98	64.02	55.67	42.31	35.06	27.67
2021	20.47	17.28	28.49	38.06	48.87	62.66	63.04	68.09	57.53	47.85	35.24	21.64
2022	8.42	12.78	23.55	36.80	49.77	58.16	66.14	65.01	54.71	50.44	35.03	26.31
2023	19.02	12.78	27.38	38.78	50.90	57.65	67.04	61.87	58.85	50.70	31.13	27.38
2024	17.95	21.48	30.11	38.84	50.23	61.88	68.38	65.18	58.76	46.92	36.29	23.00
2025	16.55	15.19	25.90	36.35	48.84	60.72	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	67.6%	71.8%	75.8%	78.7%	76.7%	78.0%
1978	77.1%	76.0%	70.9%	77.7%	72.3%	73.0%	72.5%	68.7%	73.3%	75.6%	71.4%	84.3%
1979	82.3%	70.3%	77.8%	81.7%	74.9%	73.2%	71.1%	80.8%	75.6%	79.0%	83.7%	76.6%
1980	71.9%	73.2%	76.9%	77.7%	75.0%	74.6%	81.6%	81.8%	79.3%	76.9%	80.3%	79.5%
1981	78.0%	77.4%	76.4%	72.7%	75.0%	73.6%	71.0%	77.8%	81.3%	77.5%	77.8%	83.2%
1982	70.0%	68.5%	68.5%	72.3%	74.5%	76.4%	74.7%	77.0%	82.4%	75.2%	75.3%	77.5%
1983	78.0%	80.2%	80.8%	85.6%	81.8%	68.6%	72.0%	71.9%	78.0%	73.2%	82.5%	76.1%
1984	70.8%	75.3%	73.4%	71.4%	69.4%	73.1%	73.9%	75.3%	69.8%	70.1%	77.5%	75.4%
1985	70.6%	74.6%	70.1%	66.5%	68.8%	79.1%	76.4%	76.6%	78.5%	73.5%	79.4%	76.0%
1986	78.7%	73.2%	69.8%	77.4%	70.8%	69.4%	80.3%	84.1%	79.5%	76.1%	73.2%	73.4%
1987	73.3%	68.8%	73.0%	67.2%	62.4%	73.8%	74.2%	75.9%	79.1%	71.8%	71.0%	75.7%
1988	71.2%	70.3%	68.5%	82.7%	67.9%	69.9%	75.1%	74.8%	72.6%	70.6%	68.8%	68.3%
1989	65.7%	63.7%	58.6%	62.9%	74.9%	75.1%	63.8%	69.8%	64.6%	68.6%	64.0%	61.4%
1990	69.8%	66.1%	66.1%	72.0%	70.2%	71.1%	68.6%	71.1%	72.0%	78.3%	79.5%	72.9%
1991	65.1%	65.3%	77.6%	70.7%	66.4%	63.5%	71.4%	77.5%	73.7%	79.3%	74.3%	70.0%
1992	71.9%	67.5%	63.7%	66.5%	55.6%	71.3%	70.0%	70.7%	67.1%	70.0%	76.3%	75.2%
1993	69.5%	63.4%	66.8%	67.2%	68.6%	70.1%	72.0%	73.0%	71.0%	67.3%	70.9%	79.0%
1994	71.8%	68.0%	76.3%	70.2%	71.0%	74.0%	77.9%	73.7%	82.7%	74.5%	72.5%	77.8%
1995	78.8%	76.4%	79.6%	74.2%	75.6%	65.1%	71.6%	68.4%	71.1%	78.1%	74.2%	79.1%
1996	69.5%	75.3%	67.5%	80.6%	69.2%	67.1%	80.2%	72.7%	81.4%	79.3%	78.7%	81.0%
1997	75.8%	71.2%	67.7%	69.7%	74.1%	70.0%	70.0%	78.2%	79.7%	75.9%	71.7%	79.1%
1998	78.6%	80.5%	79.5%	73.4%	75.2%	79.9%	73.7%	66.8%	76.9%	75.9%	74.2%	70.0%
1999	72.1%	68.0%	68.9%	68.5%	64.0%	68.8%	73.4%	70.9%	76.8%	72.8%	71.5%	76.7%
2000	76.4%	71.5%	74.0%	72.9%	75.0%	64.2%	78.9%	77.5%	71.1%	75.3%	85.0%	75.5%
2001	71.7%	71.8%	76.4%	68.7%	71.7%	72.8%	77.3%	71.3%	73.7%	75.2%	75.1%	74.7%
2002	75.9%	75.6%	70.3%	69.0%	66.5%	69.2%	77.8%	71.1%	74.6%	71.0%	77.3%	77.6%
2003	70.4%	69.1%	73.3%	70.9%	73.0%	66.6%	76.3%	80.1%	74.1%	76.3%	78.2%	81.0%
2004	73.4%	73.8%	76.7%	76.2%	71.6%	71.4%	77.6%	77.4%	77.0%	79.7%	77.3%	77.7%
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	78.5%	76.8%	76.5%	70.9%	74.2%	73.4%	75.3%	71.5%	75.3%	78.1%	76.4%	73.0%
2007	70.0%	71.3%	72.5%	72.1%	65.7%	75.2%	73.7%	74.7%	74.8%	75.6%	77.8%	73.9%
2008	71.1%	71.1%	73.0%	70.7%	71.6%	81.0%	72.4%	81.2%	78.8%	75.6%	75.9%	73.4%
2009	70.3%	77.7%	69.9%	68.7%	65.2%	75.9%	78.7%	75.6%	72.9%	81.5%	71.4%	79.1%
2010	74.7%	85.3%	71.2%	75.8%	69.2%	70.5%	76.0%	71.6%	81.2%	79.2%	79.7%	82.5%
2011	76.2%	71.5%	73.4%	64.3%	77.0%	80.5%	73.6%	83.1%	79.2%	77.5%	74.3%	79.2%
2012	76.2%	74.3%	70.9%	73.6%	71.5%	80.8%	70.1%	76.2%	75.3%	79.9%	71.1%	79.9%
2013	70.9%	74.1%	78.6%	67.6%	76.2%	75.6%	67.2%	73.8%	78.5%	74.1%	67.8%	77.0%
2014	72.6%	69.7%	66.4%	70.0%	76.1%	72.7%	68.6%	80.7%	73.4%	80.0%	72.6%	79.0%
2015	72.1%	68.8%	61.3%	67.3%	66.3%	70.5%	77.9%	77.9%	73.7%	72.1%	75.4%	78.6%
2016	73.2%	73.3%	68.4%	59.2%	73.4%	74.5%	77.4%	75.3%	77.4%	76.2%	82.9%	76.4%
2017	74.9%	71.9%	69.8%	78.9%	75.7%	69.3%	65.4%	69.5%	78.7%	74.2%	70.8%	75.5%
2018	75.2%	71.7%	78.5%	69.9%	60.4%	65.6%	70.0%	75.1%	72.1%	75.2%	77.3%	72.5%
2019	73.7%	68.6%	64.1%	68.6%	67.8%	70.5%	71.2%	72.1%	77.2%	79.0%	72.8%	73.7%
2020	76.3%	69.6%	66.7%	64.9%	60.6%	65.7%	80.0%	73.1%	70.5%	75.8%	72.2%	76.3%
2021	75.8%	70.7%	60.0%	77.9%	68.3%	67.3%	74.6%	68.9%	78.5%	86.7%	72.0%	71.9%
2022	67.0%	69.6%	71.3%	70.8%	63.9%	75.9%	69.4%	75.7%	77.6%	69.8%	73.2%	76.9%
2023	78.7%	67.3%	76.3%	69.7%	59.6%	82.3%	84.7%	82.6%	83.0%	78.7%	71.0%	71.5%
2024	69.4%	68.6%	74.9%	64.5%	74.5%	74.1%	71.8%	75.5%	75.6%	73.4%	81.6%	74.1%
2025	73.8%	66.8%	72.8%	70.6%	70.3%	66.7%	M	M	M	M	M	M

Monthly Plots

Select month and year:

May 2025

JanFebMarAprMayJunJulAugSepOctNovDec 19551956195719581959196019611962196319641965196619671968196919701971197219731974197519761977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Jul 2025