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The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station () within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	M	M	M	M	0.00	0.00	M	M	M	M	M	M
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	M	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	M	M	M	M
1981	M	M	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	M	M	0.00	M	M	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	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	0.00	M	M	M
2001	0.00	M	0.00	M	M	0.00	0.00	0.00	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	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	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	0.00	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	0.00	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
1973	M	M	M	M	4.4	3.3	M	M	M	M	M	M
1974	1.3	4.1	4.0	4.7	5.9	4.0	3.0	2.3	3.2	3.0	3.6	2.0
1975	3.4	3.5	3.8	3.8	3.3	3.4	1.5	2.6	2.8	2.2	2.8	1.3
1976	3.3	3.8	4.1	3.9	3.9	2.6	3.0	3.2	2.6	1.4	1.7	1.3
1977	1.9	2.7	3.0	2.8	3.0	2.7	2.1	1.1	5.0	3.0	3.7	2.3
1978	2.0	2.7	3.0	3.1	2.6	2.2	1.8	1.6	2.0	2.2	2.2	1.7
1979	2.0	M	2.4	M	3.1	1.6	1.9	1.4	2.2	1.7	1.7	1.5
1980	1.8	3.4	2.5	2.7	2.5	1.9	1.7	1.4	M	M	M	M
1981	M	M	1.8	1.7	2.2	5.2	3.5	4.2	4.1	5.3	4.4	4.5
1982	4.6	4.6	5.5	M	M	M	M	M	M	8.9	8.6	9.5
1983	6.3	6.6	6.4	4.8	1.9	2.3	2.2	2.8	2.0	1.1	1.4	1.0
1984	1.1	2.1	2.4	2.7	2.1	1.3	1.9	1.6	2.0	1.9	2.9	M
1985	M	M	7.4	8.0	M	M	M	6.2	M	6.0	6.2	6.3
1986	7.7	6.6	7.6	8.6	7.2	6.1	5.6	5.9	5.0	5.9	4.7	5.7
1987	6.7	7.6	7.3	7.5	6.7	6.5	4.7	5.0	5.2	4.5	5.0	5.4
1988	5.5	5.8	7.3	7.9	8.0	6.2	4.8	4.6	4.2	5.3	4.5	5.7
1989	5.2	6.5	7.4	7.4	7.6	6.7	5.6	4.6	5.5	4.8	5.4	5.6
1990	6.9	6.6	6.9	6.4	6.5	5.8	4.8	4.6	5.1	5.0	5.2	5.5
1991	5.8	6.3	6.7	7.2	6.5	6.4	5.5	4.6	4.7	4.1	5.0	5.8
1992	5.9	6.3	6.0	7.5	7.0	6.4	5.0	4.7	5.1	5.4	4.3	4.8
1993	5.9	5.3	6.5	7.0	6.3	6.3	5.2	4.0	4.7	4.7	4.9	4.9
1994	6.3	6.4	6.7	7.3	7.3	5.6	5.0	4.0	4.6	4.6	4.5	4.4
1995	5.3	6.4	6.2	6.7	6.3	5.1	3.9	3.7	4.4	3.8	3.9	4.5
1996	5.0	5.6	5.3	6.3	5.4	5.6	4.2	3.3	4.1	3.7	2.3	1.9
1997	M	6.2	6.6	6.5	7.4	6.4	5.6	5.8	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	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	4.4	4.0	4.5	4.3	2.8	0.8
2008	0.2	6.5	6.0	7.3	6.4	6.8	4.9	4.8	3.3	3.2	4.3	6.2
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	0.0	0.1	0.0	1.0	0.0
2012	0.2	0.7	0.4	0.2	0.1	0.0	0.1	0.1	0.3	0.3	0.0	0.6
2013	0.0	1.2	0.7	0.3	0.3	0.3	0.2	0.0	M	M	0.0	0.0
2014	0.0	0.4	0.2	0.0	0.0	0.1	0.0	0.0	M	M	M	M
2015	M	M	M	M	0.0	0.0	0.0	0.1	0.0	0.4	0.6	0.0
2016	M	M	0.0	0.3	1.1	0.0	0.0	0.0	0.0	0.0	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
1973	M	M	M	M	87.14	87.27	M	M	M	M	M	M
1974	84.00	86.18	86.42	86.67	86.57	85.90	86.57	85.77	88.00	87.03	86.11	86.78
1975	85.74	86.08	87.90	88.37	86.86	86.24	85.78	86.48	87.38	87.26	87.38	84.32
1976	85.00	84.84	83.57	85.93	87.58	85.04	85.22	88.55	89.54	89.67	88.50	86.38
1977	86.78	87.21	87.55	86.81	88.14	85.96	88.55	87.94	89.50	89.96	88.45	86.66
1978	86.28	87.26	86.96	89.73	87.71	86.19	86.96	86.47	89.15	88.86	89.04	87.15
1979	87.12	88.00	88.50	M	89.33	87.06	86.90	89.28	87.00	89.93	89.71	88.08
1980	91.57	87.68	87.50	89.41	87.52	88.00	87.90	87.83	M	M	M	M
1981	M	M	90.73	86.74	88.37	85.05	85.19	85.77	86.22	86.68	86.89	85.00
1982	83.94	83.50	85.50	84.00	M	M	84.00	M	M	85.80	84.59	83.80
1983	84.61	85.54	87.79	88.74	85.80	84.89	86.35	87.60	88.30	86.56	87.40	85.42
1984	85.35	86.04	86.46	87.44	87.17	86.05	86.38	86.55	86.97	86.87	85.06	87.00
1985	83.00	83.33	85.47	85.71	85.69	85.67	84.06	85.55	84.87	83.84	85.40	82.95
1986	84.37	84.42	84.90	85.79	85.14	84.28	86.11	86.61	85.80	86.12	85.00	84.29
1987	85.22	86.19	87.41	88.83	88.87	88.00	86.43	89.83	89.11	89.12	88.33	88.17
1988	88.29	88.44	89.60	90.00	90.23	88.76	89.05	88.59	87.38	87.41	87.03	86.11
1989	84.56	85.20	85.53	86.55	87.33	88.88	86.93	88.70	87.26	88.41	86.74	85.32
1990	85.22	84.80	87.32	88.00	89.58	87.70	88.55	88.77	91.03	89.38	89.86	88.31
1991	87.30	88.21	88.83	90.23	90.87	90.77	90.28	89.32	87.90	87.00	86.57	85.61
1992	84.50	86.24	88.00	87.71	89.14	86.03	86.45	87.35	87.30	88.42	86.97	87.03
1993	86.62	85.11	88.06	88.77	89.81	88.87	87.48	85.12	86.93	88.86	87.07	87.27
1994	88.35	88.84	89.11	89.20	89.65	87.62	87.26	87.43	87.69	87.90	87.60	86.16
1995	86.52	86.39	87.90	89.13	89.39	86.40	87.35	87.19	87.13	85.90	86.90	87.50
1996	87.25	87.34	86.81	87.93	87.19	86.50	87.13	87.44	87.13	87.80	84.40	88.00
1997	M	84.88	87.00	88.41	88.04	87.41	87.42	88.05	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	88.00	M	M	M
2001	86.00	M	86.50	M	M	89.00	85.00	90.00	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	89.60	M	M	78.80	86.76
2011	85.86	M	M	M	M	84.20	M	86.60	87.50	88.38	88.10	87.09
2012	86.00	85.94	86.52	88.04	87.10	88.79	88.50	88.09	89.30	89.54	89.48	86.96
2013	85.94	86.48	88.61	87.44	87.92	88.58	88.15	86.60	89.60	77.00	86.77	84.61
2014	85.54	85.68	89.66	90.86	88.38	87.68	86.13	88.47	84.20	M	86.00	84.60
2015	82.98	85.28	84.48	83.30	90.24	88.94	85.87	89.60	87.80	88.19	87.51	84.53
2016	M	82.40	85.78	86.99	87.26	87.37	87.35	86.60	85.47	84.20	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	78.80	82.40	M	M	M	M	M	82.40	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
1973	M	M	M	M	78.86	77.64	M	M	M	M	M	M
1974	73.67	75.00	75.75	78.56	77.71	77.10	76.65	76.38	77.94	76.80	77.67	74.00
1975	73.61	72.92	74.39	75.00	75.29	75.56	74.11	76.19	77.79	75.15	74.92	72.89
1976	73.11	74.08	73.96	76.24	76.42	75.78	76.04	78.41	79.46	79.52	76.46	74.42
1977	77.56	75.71	77.32	77.65	79.73	78.40	78.82	78.82	82.50	79.74	78.55	76.86
1978	74.60	76.41	77.37	79.55	79.38	78.04	78.96	77.73	78.60	79.82	79.12	76.30
1979	74.72	75.00	80.25	M	81.00	78.06	76.42	77.62	79.40	77.71	77.95	75.62
1980	75.57	75.96	75.75	79.18	78.74	78.33	78.00	77.94	M	M	M	M
1981	M	M	76.73	76.05	78.67	74.41	74.94	74.19	74.93	75.82	75.32	75.60
1982	74.50	76.25	75.50	78.33	M	M	73.00	M	M	73.90	74.93	73.60
1983	73.14	72.82	74.48	76.89	76.53	75.04	75.52	75.90	75.43	74.85	74.23	72.55
1984	72.19	72.82	76.61	76.11	76.65	77.00	75.28	74.68	75.57	73.90	73.06	78.00
1985	74.00	73.67	73.06	75.52	77.77	78.17	75.94	76.18	76.73	75.16	73.60	73.38
1986	70.96	71.29	72.17	76.17	76.28	74.16	73.44	75.14	74.20	76.35	73.16	71.82
1987	72.04	74.81	76.52	78.66	79.57	78.04	76.53	77.55	77.96	77.40	76.43	77.22
1988	74.18	75.28	76.93	78.10	80.40	79.56	77.14	77.15	77.15	76.70	75.14	73.71
1989	74.38	75.27	75.33	75.73	77.00	78.27	76.75	76.52	76.87	75.52	75.22	70.79
1990	74.22	71.55	73.71	75.41	76.55	75.30	74.52	74.58	76.27	78.00	75.79	74.21
1991	72.47	74.36	74.53	76.97	76.81	78.27	77.55	75.94	75.03	72.72	72.80	71.74
1992	70.68	71.00	69.97	74.64	77.86	74.73	72.93	72.26	73.47	73.42	73.33	70.81
1993	70.66	69.64	71.39	76.90	78.39	75.63	73.16	74.71	73.17	74.38	72.77	71.63
1994	70.97	71.48	73.78	76.33	75.95	73.66	71.52	73.36	73.93	73.29	73.20	72.29
1995	70.35	70.71	74.03	75.07	75.58	74.53	73.42	75.00	76.00	75.23	75.20	74.50
1996	74.92	75.34	74.61	76.37	75.23	76.58	77.13	76.63	78.74	78.25	74.50	73.00
1997	M	75.16	77.23	77.97	79.27	77.70	79.67	81.05	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	82.00	M	M	M
2001	77.50	M	78.50	M	M	79.00	82.00	76.00	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	89.60	M	M	78.80	77.48
2011	74.23	M	M	M	M	84.20	M	75.20	76.22	73.63	73.82	74.36
2012	75.08	74.02	72.82	74.42	76.65	75.62	77.06	75.43	77.36	77.23	76.64	74.12
2013	75.43	74.16	74.85	75.80	76.54	74.42	75.20	76.20	89.60	76.10	73.40	72.82
2014	71.14	72.18	72.44	74.24	75.90	74.24	75.47	74.75	84.20	M	77.56	77.00
2015	76.28	75.49	78.38	77.68	74.68	75.32	76.49	77.71	80.37	75.71	73.18	74.22
2016	M	82.40	80.38	78.35	76.16	75.89	78.80	78.40	76.05	75.50	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	78.80	82.40	M	M	M	M	M	82.40	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
1973	M	M	M	M	83.00	82.45	M	M	M	M	M	M
1974	78.83	80.59	81.08	82.61	82.14	81.50	81.61	81.08	82.97	81.92	81.89	80.39
1975	79.67	79.50	81.15	81.68	81.07	80.90	79.94	81.33	82.58	81.20	81.15	78.61
1976	79.06	79.46	78.76	81.09	82.00	80.41	80.63	83.48	84.50	84.60	82.48	80.40
1977	82.17	81.46	82.43	82.23	83.93	82.18	83.68	83.38	86.00	84.85	83.50	81.76
1978	80.44	81.83	82.17	84.64	83.55	82.11	82.96	82.10	83.88	84.34	84.08	81.72
1979	80.92	81.50	84.38	M	85.17	82.56	81.66	83.45	83.20	83.82	83.83	81.85
1980	83.57	81.82	81.62	84.29	83.13	83.17	82.95	82.89	M	M	M	M
1981	M	M	83.73	81.39	83.52	79.73	80.06	79.98	80.57	81.25	81.11	80.30
1982	79.22	79.88	80.50	81.17	M	M	78.50	M	M	79.85	79.76	78.70
1983	78.88	79.18	81.14	82.81	81.17	79.96	80.94	81.75	81.87	80.70	80.82	78.98
1984	78.77	79.43	81.54	81.78	81.91	81.52	80.83	80.61	81.27	80.38	79.06	82.50
1985	78.50	78.50	79.26	80.62	81.73	81.92	80.00	80.86	80.80	79.50	79.50	78.17
1986	77.67	77.85	78.53	80.98	80.71	79.22	79.78	80.88	80.00	81.24	79.08	78.05
1987	78.63	80.50	81.96	83.74	84.22	83.02	81.48	83.69	83.54	83.26	82.38	82.69
1988	81.24	81.86	83.27	84.05	85.32	84.16	83.10	82.87	82.27	82.06	81.09	79.91
1989	79.47	80.23	80.43	81.14	82.17	83.58	81.84	82.61	82.07	81.96	80.98	78.05
1990	79.72	78.17	80.52	81.71	83.06	81.50	81.53	81.68	83.65	83.69	82.83	81.26
1991	79.88	81.29	81.68	83.60	83.84	84.52	83.91	82.63	81.47	79.86	79.68	78.68
1992	77.59	78.62	78.98	81.18	83.50	80.38	79.69	79.81	80.38	80.92	80.15	78.92
1993	78.64	77.38	79.73	82.83	84.10	82.25	80.32	79.91	80.05	81.62	79.92	79.45
1994	79.66	80.16	81.44	82.77	82.80	80.64	79.39	80.39	80.81	80.60	80.40	79.23
1995	78.44	78.55	80.97	82.10	82.48	80.47	80.39	81.10	81.57	80.56	81.05	81.00
1996	81.08	81.34	80.71	82.15	81.21	81.54	82.13	82.04	82.93	83.03	79.45	80.50
1997	M	80.02	82.12	83.19	83.65	82.56	83.54	84.55	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	85.00	M	M	M
2001	81.75	M	82.50	M	M	84.00	83.50	83.00	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	89.60	M	M	78.80	82.12
2011	80.05	M	M	M	M	84.20	M	80.90	81.86	81.01	80.96	80.73
2012	80.54	79.98	79.67	81.23	81.88	82.28	82.78	81.76	83.33	83.39	83.06	80.54
2013	80.69	80.32	81.73	81.62	82.23	81.50	81.67	81.40	89.60	76.55	80.09	78.71
2014	78.34	78.93	81.05	82.55	82.14	80.96	80.80	81.61	84.20	M	81.78	80.80
2015	79.63	80.38	81.43	80.49	82.46	82.13	81.18	83.65	84.09	81.95	80.35	79.37
2016	M	82.40	83.07	82.67	81.71	81.63	83.08	82.50	80.76	79.85	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	78.80	82.40	M	M	M	M	M	82.40	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
1973	M	M	M	M	69.2%	74.5%	M	M	M	M	M	M
1974	78.0%	74.2%	69.5%	67.6%	67.3%	77.5%	74.8%	77.8%	76.5%	80.5%	80.7%	78.2%
1975	71.6%	71.9%	72.8%	71.4%	73.8%	76.4%	78.9%	79.0%	77.5%	80.2%	78.4%	80.5%
1976	73.0%	71.5%	73.3%	73.5%	74.4%	80.5%	77.0%	72.8%	71.8%	71.3%	74.9%	75.1%
1977	74.1%	71.6%	70.1%	72.5%	73.6%	78.9%	70.4%	78.4%	73.8%	75.7%	76.7%	73.5%
1978	73.3%	71.0%	73.5%	73.3%	74.1%	77.7%	74.9%	76.7%	75.0%	75.5%	74.3%	74.8%
1979	69.7%	M	71.2%	M	74.3%	81.0%	80.0%	75.1%	78.9%	76.8%	77.8%	78.3%
1980	76.9%	69.4%	66.8%	71.1%	79.8%	74.0%	76.9%	77.8%	M	M	M	M
1981	M	M	68.8%	80.6%	79.1%	84.0%	81.3%	81.8%	80.6%	81.3%	75.6%	69.7%
1982	72.8%	73.8%	67.0%	M	M	M	M	M	M	78.7%	81.2%	76.4%
1983	78.3%	74.1%	73.3%	75.3%	85.3%	85.6%	82.7%	79.8%	78.1%	83.5%	80.9%	81.1%
1984	78.1%	73.7%	70.1%	74.5%	72.1%	79.2%	82.4%	84.8%	82.1%	85.8%	86.3%	M
1985	M	M	67.7%	72.2%	M	M	M	74.0%	M	84.7%	83.7%	79.2%
1986	76.5%	74.9%	74.4%	78.3%	77.6%	83.4%	80.8%	80.8%	80.5%	82.4%	83.1%	79.2%
1987	76.2%	74.7%	74.4%	75.0%	79.2%	79.4%	83.1%	79.9%	79.5%	80.9%	80.7%	78.6%
1988	73.8%	71.9%	69.2%	74.1%	74.7%	77.7%	77.8%	79.2%	81.2%	83.1%	81.5%	78.2%
1989	73.0%	73.3%	73.6%	71.7%	73.8%	73.8%	77.3%	78.5%	81.9%	81.6%	83.7%	73.9%
1990	70.1%	68.3%	64.8%	67.1%	71.8%	76.6%	75.0%	76.4%	73.0%	78.4%	82.0%	80.0%
1991	77.8%	77.7%	75.8%	76.6%	77.3%	80.1%	80.9%	85.2%	81.6%	77.8%	81.3%	79.5%
1992	80.9%	79.8%	76.8%	77.5%	76.5%	81.6%	79.4%	79.1%	79.5%	77.5%	80.2%	75.9%
1993	76.5%	76.6%	73.8%	77.2%	79.9%	81.5%	79.0%	78.8%	81.7%	79.7%	80.1%	78.1%
1994	73.2%	70.8%	70.6%	71.7%	74.9%	78.9%	82.0%	78.5%	79.2%	80.6%	80.0%	81.2%
1995	77.2%	75.5%	73.8%	71.1%	71.4%	81.6%	81.7%	83.5%	77.7%	79.1%	77.8%	77.6%
1996	75.8%	76.0%	75.8%	74.0%	75.2%	77.8%	79.5%	79.9%	79.8%	74.9%	81.9%	79.3%
1997	M	77.9%	75.6%	72.6%	72.7%	76.1%	75.1%	72.9%	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	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	77.5%	78.7%	73.7%	75.8%	74.5%	73.2%
2008	72.1%	72.2%	68.9%	71.8%	70.7%	75.5%	78.6%	72.2%	68.5%	70.7%	68.1%	63.6%
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	66.8%	72.7%	89.3%	M
2012	74.8%	66.2%	77.9%	64.8%	M	M	77.0%	75.5%	44.9%	88.9%	78.6%	49.7%
2013	53.7%	55.0%	56.0%	63.7%	86.0%	79.2%	83.4%	M	M	M	M	58.1%
2014	16.2%	48.1%	59.2%	89.0%	61.8%	91.8%	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	84.9%	M	49.0%	65.7%	M
2016	M	M	M	M	79.1%	M	62.7%	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

Monthly Plots

Select month and year:

Nov 2024

JanFebMarAprMayJunJulAugSepOctNovDec 1973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Jan 2025