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
1943	M	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1944	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1945	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
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	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	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	M
1984	M	M	M	M	M	M	M	M	M	M	M	0.00
1985	M	M	M	M	M	M	0.00	M	M	M	M	0.00
1986	0.00	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	0.00	0.00	0.00	0.00	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	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	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	M	M	0.00	M	M	0.00	M	M	M	M	M	M
2003	M	M	M	M	0.00	0.00	M	M	0.00	M	M	M
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	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	0.00	0.00	0.00	0.00	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	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
1943	M	M	M	M	7.2	9.4	10.8	12.3	9.9	12.6	12.4	11.3
1944	10.2	9.7	6.9	5.7	6.0	8.9	9.5	9.6	13.1	13.9	12.2	9.5
1945	7.5	5.2	5.0	5.1	6.1	7.2	7.0	9.3	11.0	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
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	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	7.5	5.9	4.9	3.9	4.2	5.3	6.4	9.4	11.3	10.4	12.1	10.6
1974	6.0	4.6	4.2	3.0	3.4	3.6	4.9	10.2	12.1	11.9	12.2	9.8
1975	8.7	5.9	5.2	4.4	2.9	5.3	4.4	9.6	11.4	12.3	12.2	11.1
1976	9.7	6.0	6.0	6.5	7.5	9.4	9.9	12.7	13.7	13.0	12.7	13.9
1977	9.0	7.3	6.7	4.7	4.9	5.9	6.9	10.7	13.4	13.9	13.9	11.0
1978	10.5	10.4	4.2	4.7	6.6	5.5	8.1	11.3	13.1	14.4	13.9	11.2
1979	9.0	8.1	6.7	6.8	5.7	5.0	10.7	11.6	13.2	13.8	13.4	13.0
1980	8.8	6.1	5.4	7.0	11.4	10.7	10.1	14.8	13.8	13.5	11.2	9.8
1981	8.2	8.9	9.6	6.7	6.7	6.3	M	10.3	12.6	M	14.5	M
1982	M	M	M	7.6	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	14.6	M	11.0	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	M	M	M
1985	M	M	M	M	M	M	M	M	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	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	9.7	10.1	16.6	14.9	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	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	8.7	8.5	6.8	9.7	9.9	12.9	18.1	16.5	16.9	14.0
2000	8.5	6.8	8.1	7.3	8.2	8.6	8.2	11.8	16.1	17.1	18.2	15.1
2001	10.8	7.6	7.1	5.6	10.4	10.5	11.3	12.7	16.4	17.6	18.0	17.2
2002	M	M	12.9	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	8.8	M	M	25.3	M	M	M
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	M	M	M	M	9.8	12.3	10.8	15.3	18.2	17.2	15.0
2008	11.5	10.7	5.3	6.0	5.1	5.6	7.7	11.8	15.7	17.7	18.0	15.0
2009	11.0	8.5	6.8	4.6	4.7	6.7	8.3	12.8	17.4	16.9	18.7	14.5
2010	11.7	13.1	10.7	7.1	8.0	6.8	9.2	12.4	15.5	14.9	16.2	12.1
2011	8.7	7.7	7.0	6.0	5.6	7.8	8.0	12.6	14.0	14.9	15.6	16.6
2012	14.3	11.2	9.3	10.8	12.3	11.7	12.5	12.8	16.8	18.5	16.5	16.2
2013	12.5	16.2	11.1	7.3	8.0	9.2	10.1	14.1	16.9	18.2	16.9	16.2
2014	12.8	10.8	8.9	8.1	6.7	9.6	9.5	14.5	17.0	16.9	16.9	16.4
2015	14.9	11.3	9.0	7.7	10.7	10.0	11.4	14.7	19.8	20.2	19.9	18.3
2016	10.7	10.3	10.0	9.2	11.3	10.5	12.2	17.5	18.9	18.4	19.6	15.5
2017	12.4	9.7	8.1	8.4	9.2	8.4	9.7	15.0	17.1	19.0	19.2	15.8
2018	12.6	7.1	8.7	6.6	7.2	10.2	12.0	14.6	17.8	18.2	18.1	10.0
2019	10.4	7.4	7.2	6.7	10.0	10.7	11.6	12.9	17.6	18.0	18.5	17.2
2020	9.8	9.0	8.1	8.6	8.4	4.1	2.6	12.9	16.5	18.9	10.3	12.2
2021	15.3	12.6	11.6	12.1	9.5	10.6	11.5	13.4	17.0	18.1	17.6	15.9
2022	9.2	10.4	8.0	7.6	6.9	7.6	6.9	11.0	15.8	17.5	15.0	14.8
2023	11.1	9.7	7.9	6.8	8.8	8.5	3.3	14.2	16.0	18.8	17.3	15.6
2024	13.1	9.1	7.2	5.9	8.1	8.6	9.3	8.3	17.5	18.0	18.3	15.8
2025	17.7	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
1943	M	M	M	M	88.60	88.60	89.61	90.48	91.90	90.00	88.27	88.13
1944	87.52	87.03	86.55	86.70	86.87	89.20	90.32	91.32	91.50	89.90	89.00	88.77
1945	89.10	86.00	86.71	86.63	87.42	87.67	89.48	91.52	92.85	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
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	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	86.77	86.59	86.42	86.27	88.84	88.43	87.80	88.35	88.40	89.26	88.72	87.62
1974	86.77	86.21	84.65	83.33	85.29	86.93	87.65	87.68	87.17	86.74	87.33	86.29
1975	87.31	86.18	86.55	87.33	86.00	87.87	87.00	87.71	87.27	88.16	88.30	87.81
1976	87.06	85.62	85.94	86.67	87.55	87.20	87.19	86.74	87.33	85.87	86.07	87.32
1977	84.61	85.61	85.20	85.54	87.07	86.35	86.97	85.87	86.64	86.28	86.67	86.34
1978	86.19	86.33	85.26	85.75	86.62	86.48	86.03	86.88	86.04	86.96	86.54	86.05
1979	86.27	86.70	86.04	86.23	85.93	86.83	87.44	85.59	87.20	87.70	87.24	88.00
1980	88.08	84.91	86.00	87.14	89.05	87.46	86.75	87.05	86.67	88.32	87.22	86.32
1981	87.71	86.94	84.95	88.53	86.91	88.50	87.00	86.67	87.57	86.20	87.40	86.17
1982	86.88	86.62	86.82	87.94	89.00	87.14	86.00	87.67	87.00	85.00	86.00	87.40
1983	87.00	87.62	87.47	88.33	88.33	88.00	87.64	87.15	86.89	89.00	88.00	M
1984	M	M	M	M	M	M	M	M	M	M	M	87.50
1985	M	M	M	M	M	M	85.00	M	M	M	M	84.00
1986	89.00	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	87.86	87.28	87.04	86.00	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	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	86.89	88.80	87.10	88.23	88.10	89.00	88.76	88.50	89.17	88.68
2000	87.77	86.71	87.61	87.83	88.73	88.97	87.61	87.90	88.57	89.08	88.24	88.42
2001	87.35	86.96	87.65	86.82	87.25	86.26	86.70	89.16	88.10	88.13	88.80	90.03
2002	M	M	88.00	M	M	85.00	M	M	M	M	M	M
2003	M	M	M	M	88.00	84.84	M	M	88.80	M	M	84.20
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	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	87.67	89.58	90.18	90.06	M	M	M	M	M	M	86.00	M
2010	86.00	M	M	M	91.40	M	M	86.90	M	M	84.20	90.84
2011	80.60	M	M	M	M	M	M	92.66	93.53	92.67	91.40	M
2012	M	92.30	84.20	93.20	93.66	93.44	93.43	92.97	93.08	93.14	93.14	93.95
2013	93.37	93.20	93.14	92.18	92.85	93.32	92.85	93.72	93.56	93.03	93.08	93.61
2014	92.15	91.14	91.91	91.77	91.86	93.08	92.65	93.14	93.20	93.55	93.20	93.61
2015	92.91	92.24	91.28	91.70	93.72	93.62	92.97	93.14	93.08	93.90	93.20	94.07
2016	90.01	89.97	89.83	90.62	92.50	91.64	91.34	91.28	91.40	91.94	93.14	92.56
2017	90.88	89.92	91.23	91.52	91.17	92.52	92.45	92.97	92.24	95.06	95.48	96.34
2018	91.52	87.74	89.31	88.16	89.43	90.50	90.06	90.94	92.00	92.04	92.42	90.24
2019	90.30	89.09	92.10	89.91	92.74	93.20	93.66	89.95	89.72	89.66	89.96	90.76
2020	88.61	88.23	87.92	87.92	89.68	89.24	90.80	90.89	89.76	90.17	89.60	89.88
2021	89.83	89.15	87.86	89.90	89.19	88.16	89.77	90.06	89.72	91.69	91.82	91.92
2022	89.08	89.54	88.15	88.64	89.14	90.56	90.82	91.08	91.10	91.52	91.16	90.35
2023	89.49	85.55	87.80	M	M	89.60	91.34	90.30	90.74	90.30	90.68	90.82
2024	90.53	88.61	89.77	89.12	90.45	90.89	91.23	90.47	89.96	89.83	89.96	90.65
2025	92.30	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
1943	M	M	M	M	75.65	75.40	75.90	75.32	74.57	74.77	75.20	74.81
1944	74.77	75.59	74.65	75.07	74.67	73.93	74.45	73.52	74.40	75.07	76.07	76.61
1945	75.26	74.14	75.23	75.77	74.35	73.63	73.10	73.29	73.54	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
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	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	75.39	75.07	75.42	74.53	74.35	74.60	74.10	73.97	75.73	75.35	76.31	76.07
1974	73.48	72.86	73.23	73.30	73.74	72.53	72.61	74.26	75.40	75.90	75.57	76.06
1975	75.92	74.50	74.74	75.77	73.73	74.13	74.54	73.94	74.60	75.77	75.73	76.23
1976	75.68	74.17	74.77	75.20	75.00	74.87	74.13	74.77	74.90	75.61	75.70	77.06
1977	76.39	75.54	76.73	76.68	74.78	75.00	72.53	75.13	75.86	76.79	77.73	76.59
1978	77.33	77.52	75.55	76.71	75.29	73.30	74.93	75.27	75.89	76.52	76.08	76.55
1979	76.62	76.39	76.08	75.73	74.59	74.04	75.37	76.17	76.93	77.96	77.41	77.52
1980	77.35	75.39	75.04	76.67	76.59	77.19	76.06	76.86	77.19	77.95	77.43	77.68
1981	76.65	76.39	76.45	75.79	76.41	76.75	76.33	76.90	76.57	77.00	78.10	79.17
1982	79.25	78.81	78.00	78.47	80.60	78.29	77.25	79.89	78.00	77.00	83.00	77.10
1983	79.60	76.85	77.00	77.50	77.22	77.61	77.36	76.12	77.28	78.00	79.50	M
1984	M	M	M	M	M	M	M	M	M	M	M	79.00
1985	M	M	M	M	M	M	74.00	M	M	M	M	76.00
1986	78.00	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	76.64	76.20	78.50	78.78	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	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	77.44	76.63	76.43	76.17	76.52	77.16	78.72	78.27	79.93	79.55
2000	75.87	76.00	76.42	76.30	77.43	76.93	75.94	77.28	78.80	79.80	79.96	78.94
2001	77.19	76.36	76.90	76.88	79.05	78.16	77.74	77.00	78.40	79.58	80.67	81.00
2002	M	M	82.50	M	M	76.00	M	M	M	M	M	M
2003	M	M	M	M	86.00	82.00	M	M	85.90	M	M	81.50
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	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	75.33	78.35	76.82	77.86	M	M	M	M	M	M	86.00	M
2010	86.00	M	M	M	91.40	M	M	86.90	M	M	83.30	79.30
2011	74.48	M	M	M	M	M	M	77.72	77.40	78.59	80.60	M
2012	M	79.70	84.20	78.55	78.05	77.24	78.10	77.29	78.08	79.85	76.40	79.85
2013	78.68	77.51	78.97	77.66	77.64	76.76	76.71	78.74	79.22	79.55	79.52	79.61
2014	78.28	78.29	78.80	77.56	77.29	77.36	77.16	77.58	78.86	79.55	79.52	79.61
2015	78.97	77.58	77.93	77.24	78.22	77.00	76.77	80.83	81.98	82.11	82.40	82.98
2016	80.25	77.68	80.77	79.52	81.47	80.06	79.50	79.96	81.38	82.40	82.65	81.99
2017	80.60	79.12	78.74	79.76	79.38	80.60	82.40	81.99	82.10	82.17	82.40	82.86
2018	79.79	77.13	79.03	78.14	78.39	78.56	78.28	79.61	80.78	81.94	82.70	79.79
2019	79.44	78.54	79.09	78.12	80.77	81.32	80.48	78.80	82.76	83.68	84.32	84.43
2020	81.18	81.10	81.76	81.90	83.38	83.30	82.40	81.89	81.91	82.81	82.83	83.65
2021	82.63	81.44	83.10	85.94	85.71	83.96	84.37	84.72	84.14	86.29	86.90	83.15
2022	77.00	77.51	78.63	78.98	78.74	79.28	79.12	80.54	82.04	82.86	81.98	81.65
2023	80.26	77.00	87.80	M	M	82.40	79.61	79.61	81.62	82.05	82.34	82.57
2024	81.30	79.48	79.96	79.82	80.92	80.28	79.15	80.08	80.66	81.65	81.68	82.17
2025	83.30	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
1943	M	M	M	M	82.12	82.00	82.76	82.90	83.23	82.39	81.73	81.47
1944	81.15	81.31	80.60	80.88	80.77	81.57	82.39	82.42	82.95	82.48	82.53	82.69
1945	82.18	80.07	80.97	81.20	80.89	80.65	81.29	82.40	83.19	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
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	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	81.08	80.83	80.92	80.40	81.60	81.52	80.95	81.16	82.07	82.31	82.52	81.84
1974	80.13	79.54	78.94	78.32	79.52	79.73	80.13	80.97	81.28	81.32	81.45	81.18
1975	81.62	80.34	80.65	81.55	79.87	81.00	80.77	80.82	80.93	81.97	82.02	82.02
1976	81.37	79.90	80.35	80.93	81.27	81.03	80.66	80.76	81.12	80.74	80.88	82.19
1977	80.50	80.57	80.97	81.11	80.93	80.67	79.75	80.50	81.25	81.53	82.20	81.47
1978	81.76	81.93	80.40	81.23	80.95	79.89	80.48	81.08	80.96	81.74	81.31	81.30
1979	81.44	81.54	81.06	80.98	80.26	80.44	81.41	80.88	82.07	82.83	82.33	82.76
1980	82.71	80.15	80.52	81.90	82.82	82.33	81.41	81.95	81.93	83.13	82.33	82.00
1981	82.18	81.67	80.70	82.16	81.66	82.62	81.67	81.79	82.07	81.60	82.75	82.67
1982	83.06	82.72	82.41	83.21	84.80	82.71	81.62	83.78	82.50	81.00	84.50	82.25
1983	83.30	82.23	82.23	82.92	82.78	82.80	82.50	81.63	82.08	83.50	83.75	M
1984	M	M	M	M	M	M	M	M	M	M	M	83.25
1985	M	M	M	M	M	M	79.50	M	M	M	M	80.00
1986	83.50	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	82.25	81.74	82.77	82.39	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	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	82.17	82.72	81.77	82.20	82.31	83.08	83.74	83.38	84.55	84.11
2000	81.82	81.36	82.02	82.07	83.08	82.95	81.77	82.59	83.68	84.44	84.10	83.68
2001	82.27	81.66	82.27	81.85	83.15	82.21	82.22	83.08	83.25	83.85	84.73	85.52
2002	M	M	85.25	M	M	80.50	M	M	M	M	M	M
2003	M	M	M	M	87.00	83.42	M	M	87.35	M	M	82.85
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	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	81.50	83.97	83.50	83.96	M	M	M	M	M	M	86.00	M
2010	86.00	M	M	M	91.40	M	M	86.90	M	M	83.75	85.07
2011	77.54	M	M	M	M	M	M	85.19	85.47	85.63	86.00	M
2012	M	86.00	84.20	85.88	85.85	85.34	85.77	85.13	85.58	86.49	84.77	86.90
2013	86.03	85.36	86.06	84.92	85.25	85.04	84.78	86.23	86.39	86.29	86.30	86.61
2014	85.22	84.71	85.36	84.67	84.58	85.22	84.90	85.36	86.03	86.55	86.36	86.61
2015	85.94	84.91	84.61	84.47	85.97	85.31	84.87	86.99	87.53	88.00	87.80	88.53
2016	85.13	83.83	85.30	85.07	86.99	85.85	85.42	85.62	86.39	87.17	87.89	87.28
2017	85.74	84.52	84.98	85.64	85.27	86.56	87.42	87.48	87.17	88.61	88.94	89.60
2018	85.65	82.43	84.17	83.15	83.91	84.53	84.17	85.27	86.39	86.99	87.56	85.01
2019	84.87	83.81	85.59	84.01	86.75	87.26	87.07	84.37	86.24	86.67	87.14	87.60
2020	84.90	84.67	84.84	84.91	86.53	86.27	86.60	86.39	85.84	86.49	86.21	86.76
2021	86.23	85.29	85.48	87.92	87.45	86.06	87.07	87.39	86.93	88.99	89.36	87.54
2022	83.04	83.53	83.39	83.81	83.94	84.92	84.97	85.81	86.57	87.19	86.57	86.00
2023	84.88	81.27	87.80	M	M	86.00	85.48	84.95	86.18	86.17	86.51	86.70
2024	85.91	84.04	84.87	84.47	85.68	85.58	85.19	85.27	85.31	85.74	85.82	86.41
2025	87.80	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
1943	M	M	M	M	77.9%	75.7%	70.9%	69.3%	69.1%	68.5%	71.4%	73.1%
1944	76.1%	77.9%	83.2%	85.5%	84.2%	77.9%	73.7%	75.9%	72.3%	72.0%	73.9%	75.2%
1945	78.2%	84.7%	84.8%	83.4%	81.0%	79.1%	75.7%	74.6%	76.2%	M	M	M
1946	M	M	M	M	M	M	M	M	M	M	M	M
1947	M	M	M	M	M	M	M	M	M	M	M	M
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	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	82.2%	84.0%	85.7%	85.9%	83.1%	82.2%	80.0%	77.5%	75.8%	73.7%	74.3%	75.0%
1974	80.7%	84.0%	86.5%	88.8%	84.6%	83.3%	76.9%	76.0%	74.1%	76.0%	74.2%	78.2%
1975	78.8%	82.5%	83.0%	82.3%	84.4%	77.3%	77.1%	75.1%	74.5%	73.5%	74.0%	75.9%
1976	76.4%	83.3%	82.4%	82.2%	79.0%	76.6%	75.9%	74.9%	75.1%	74.6%	74.7%	72.6%
1977	78.9%	79.8%	81.0%	82.1%	78.9%	77.8%	75.2%	75.8%	72.8%	74.2%	74.7%	75.5%
1978	75.1%	76.3%	84.2%	83.6%	78.9%	76.8%	78.1%	73.0%	74.5%	71.8%	71.2%	75.8%
1979	76.5%	77.1%	77.9%	78.6%	78.5%	76.8%	75.3%	76.0%	74.4%	73.5%	76.3%	73.0%
1980	77.5%	83.8%	82.5%	79.1%	75.9%	75.4%	79.9%	75.6%	74.3%	71.1%	75.2%	74.5%
1981	82.2%	74.7%	76.6%	75.1%	80.4%	74.3%	M	73.7%	69.8%	M	78.5%	M
1982	M	M	M	77.4%	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	72.2%	M	76.9%	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	M	M	M
1985	M	M	M	M	M	M	M	M	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	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	73.6%	73.8%	70.4%	71.1%	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	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	80.9%	80.6%	81.9%	78.1%	76.0%	73.6%	71.4%	72.1%	73.0%	74.4%
2000	79.8%	81.6%	81.5%	82.4%	78.2%	76.8%	78.6%	74.6%	73.6%	71.0%	71.6%	73.9%
2001	78.8%	80.4%	81.4%	83.3%	79.1%	78.3%	75.3%	70.4%	71.9%	71.1%	70.8%	71.9%
2002	M	M	78.3%	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	75.4%	M	M	67.6%	M	M	M
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	M	M	M	M	71.5%	74.8%	70.4%	71.6%	72.6%	73.4%	76.4%
2008	81.0%	80.7%	89.3%	89.3%	90.5%	74.8%	74.5%	73.6%	70.5%	67.6%	69.7%	71.6%
2009	79.0%	84.1%	86.6%	89.1%	86.9%	86.4%	M	72.4%	71.2%	88.2%	70.4%	75.0%
2010	77.3%	76.2%	78.9%	83.2%	81.6%	76.8%	73.9%	70.9%	68.4%	72.2%	70.6%	75.3%
2011	81.6%	80.1%	M	M	80.6%	78.3%	75.8%	73.1%	70.6%	69.1%	63.2%	M
2012	M	71.6%	M	77.0%	73.6%	74.9%	71.2%	69.5%	67.8%	67.8%	69.0%	70.7%
2013	74.8%	75.8%	78.2%	82.0%	79.7%	76.9%	75.7%	71.3%	69.2%	68.7%	70.5%	70.7%
2014	75.5%	77.9%	80.8%	82.3%	82.0%	75.4%	72.2%	69.6%	69.8%	67.9%	69.6%	69.9%
2015	71.0%	77.6%	80.4%	82.2%	77.5%	74.7%	74.3%	66.5%	64.4%	62.8%	64.4%	65.5%
2016	79.3%	81.3%	83.2%	80.7%	74.5%	73.3%	71.1%	68.2%	66.3%	64.8%	63.0%	68.5%
2017	75.1%	79.2%	81.0%	78.9%	76.5%	69.8%	53.1%	55.2%	55.9%	60.5%	59.1%	62.9%
2018	73.7%	85.5%	82.1%	84.9%	81.4%	75.1%	75.3%	61.7%	51.9%	53.2%	52.6%	61.8%
2019	63.6%	70.2%	67.6%	80.2%	69.3%	59.2%	62.1%	70.7%	66.2%	64.0%	66.0%	68.0%
2020	81.1%	80.9%	77.0%	76.1%	73.0%	71.4%	63.7%	61.9%	60.1%	60.5%	65.7%	65.5%
2021	72.3%	75.3%	74.8%	66.9%	68.1%	69.4%	62.0%	59.5%	61.3%	62.6%	65.0%	71.5%
2022	83.3%	82.3%	85.3%	83.9%	83.3%	78.6%	75.0%	72.4%	71.1%	70.0%	73.2%	73.1%
2023	76.9%	89.8%	70.4%	M	M	65.7%	69.2%	70.6%	66.2%	66.2%	67.2%	69.5%
2024	73.1%	79.5%	79.6%	80.3%	76.7%	71.6%	68.5%	66.4%	65.7%	66.6%	66.9%	68.6%
2025	65.3%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

Select month and year:

Dec 2024

JanFebMarAprMayJunJulAugSepOctNovDec 19431944194519461947194819491950195119521953195419551956195719581959196019611962196319641965196619671968196919701971197219731974197519761977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Feb 2025