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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	M	0.00	0.00	0.00	0.00	M
1977	M	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	M
1979	M	M	0.00	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	0.00	M	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	M	M	M	0.00	0.00	0.00	0.00	M	M	M	M	M
1984	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M
1985	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	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	M	0.00	M	0.00	M
1989	M	M	M	M	M	M	M	M	0.00	0.00	0.00	M
1990	M	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	0.31	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	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	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
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
1973	M	M	M	M	9.5	9.2	M	M	M	M	M	M
1974	10.3	10.1	11.1	12.6	9.7	9.1	5.7	6.2	5.3	5.9	7.9	8.5
1975	10.9	10.9	11.0	11.1	9.1	8.8	6.0	5.9	6.5	6.2	7.2	6.7
1976	9.3	9.0	10.5	9.8	10.2	9.4	M	3.2	8.8	4.9	6.9	M
1977	M	11.4	10.7	12.3	9.4	7.0	7.2	5.7	4.8	6.5	6.7	10.8
1978	10.2	10.4	11.5	9.7	8.5	6.3	5.7	5.6	6.0	7.0	4.3	M
1979	M	M	13.0	M	5.4	7.0	5.1	4.8	2.5	4.6	2.5	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	8.6	M	6.5	5.5	3.9	4.3	2.5	4.4	5.5	6.7
1982	8.1	6.7	7.1	5.6	4.0	4.3	1.2	M	M	5.3	8.4	12.5
1983	M	M	M	2.7	6.6	1.4	10.5	M	M	M	M	M
1984	M	10.2	8.2	9.8	3.0	1.8	0.4	1.0	1.1	4.9	5.4	M
1985	M	M	9.9	9.3	4.8	6.7	M	M	6.9	4.9	6.0	7.4
1986	8.5	8.1	7.3	11.0	7.6	6.9	7.1	6.6	7.8	M	8.2	9.2
1987	9.5	10.0	10.6	11.0	8.9	5.9	8.4	7.4	6.6	8.4	7.6	10.9
1988	10.7	9.7	12.7	10.8	10.2	M	M	M	3.7	M	M	M
1989	M	M	M	M	M	M	M	M	6.5	7.0	M	M
1990	M	M	10.3	8.6	8.7	7.6	5.5	3.4	0.4	0.4	4.3	9.3
1991	9.8	10.2	9.8	9.5	9.6	4.3	5.7	2.4	1.6	5.6	6.5	9.1
1992	8.6	9.5	10.1	8.8	7.6	7.3	7.5	5.3	5.7	5.3	6.0	8.3
1993	9.1	10.0	9.7	9.7	5.8	8.2	7.8	5.9	6.6	6.5	7.6	8.5
1994	9.7	10.5	10.4	10.8	9.6	8.3	7.0	5.4	6.4	6.0	6.2	7.5
1995	8.9	9.7	9.1	9.1	8.4	6.5	5.5	4.4	4.8	5.4	6.4	7.4
1996	8.7	9.1	10.1	10.1	8.6	6.6	4.9	5.1	5.9	6.0	7.3	7.6
1997	9.2	9.8	10.3	9.8	8.7	7.3	6.3	6.3	6.3	6.2	7.7	8.6
1998	8.6	10.0	10.8	8.8	6.6	6.5	5.5	4.8	5.1	6.0	7.7	4.9
1999	0.7	9.2	9.0	7.3	7.3	5.7	4.3	3.8	3.8	4.3	5.3	6.1
2000	6.8	8.4	8.9	9.5	7.6	6.7	6.1	4.0	5.6	6.4	6.6	7.6
2001	7.9	9.6	9.6	9.7	9.1	7.6	6.5	4.6	5.7	6.1	7.0	7.3
2002	9.2	9.5	9.6	9.0	9.1	6.5	6.8	6.0	5.9	7.6	7.7	9.2
2003	10.3	10.6	10.3	9.4	9.5	7.3	6.2	4.9	5.2	5.4	5.7	7.9
2004	9.7	10.0	10.0	8.7	7.0	6.5	6.0	4.7	4.9	5.4	5.7	7.0
2005	7.2	9.1	9.3	8.3	6.4	4.5	4.9	4.8	5.1	4.6	4.8	7.7
2006	7.0	8.8	7.1	0.3	6.6	5.3	5.7	4.9	4.4	6.5	6.1	5.6
2007	8.3	8.7	7.8	7.8	7.5	6.4	6.5	5.1	5.4	5.7	7.6	7.1
2008	4.8	9.1	6.7	8.0	7.5	6.9	5.3	5.3	4.4	5.0	6.2	8.0
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	4.3	4.9	5.7	4.4	1.2
2012	7.0	7.2	7.6	6.1	6.7	6.0	5.7	4.6	5.7	5.8	6.4	6.8
2013	8.2	11.0	8.2	8.4	7.3	6.5	6.3	5.7	6.2	6.5	8.4	7.4
2014	7.4	8.1	8.4	3.5	7.8	8.1	6.7	6.6	8.3	6.5	6.8	6.8
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	13.2	7.7	8.5	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	5.0	5.3	5.8
2023	5.6	7.3	7.1	6.9	6.2	5.1	5.0	4.6	5.6	5.5	M	M
2024	8.0	7.9	8.6	M	M	4.9	4.8	M	M	M	M	M
2025	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	95.62	94.22	M	M	M	M	M	M
1974	88.67	88.11	88.40	91.56	90.56	89.53	85.60	86.85	88.69	91.71	90.46	88.94
1975	88.73	90.36	92.18	91.53	92.86	89.19	87.58	89.32	90.33	91.55	91.22	87.85
1976	85.74	88.36	87.54	90.50	91.83	85.20	M	96.00	92.86	93.55	92.54	M
1977	M	92.41	91.65	93.50	92.12	89.64	90.36	90.55	91.00	94.21	93.52	93.10
1978	92.48	95.26	96.26	97.27	94.17	90.97	93.14	90.72	95.92	93.50	93.50	M
1979	M	M	93.00	M	94.67	94.00	90.88	94.48	94.25	95.00	95.40	81.00
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	97.91	M	93.24	90.05	88.21	90.64	88.20	96.00	95.73	93.11
1982	94.00	90.86	94.45	95.62	94.00	92.12	88.86	89.00	95.00	92.42	93.50	93.00
1983	M	M	M	93.82	89.72	87.74	92.46	M	M	M	M	M
1984	M	90.66	91.65	94.39	91.75	87.95	87.54	89.11	89.00	90.41	86.14	M
1985	87.00	87.25	90.37	92.19	91.77	90.50	88.00	M	91.75	89.89	88.00	84.56
1986	86.00	87.40	91.05	93.22	90.67	87.18	86.14	88.20	88.86	89.00	86.75	83.90
1987	84.18	89.18	92.95	93.21	91.69	83.25	87.11	88.85	89.56	89.75	87.18	89.50
1988	88.25	91.00	89.67	91.00	94.57	90.00	86.40	M	89.67	M	87.67	M
1989	M	M	M	M	M	M	M	M	90.00	90.85	86.62	M
1990	M	88.62	89.10	91.96	91.35	89.73	89.52	89.10	90.13	90.77	89.27	88.04
1991	86.84	89.12	91.07	92.37	93.19	91.00	89.17	88.10	88.46	86.74	90.40	86.77
1992	87.68	89.48	92.35	94.52	92.50	89.83	89.59	89.48	90.45	89.35	89.41	87.40
1993	86.97	90.25	91.10	71.50	M	75.67	39.00	32.00	M	92.07	88.80	89.33
1994	89.81	89.67	92.97	94.50	93.61	90.23	87.87	89.61	91.17	90.94	90.67	89.45
1995	89.94	92.57	95.52	97.00	95.68	90.53	88.97	90.16	91.57	91.29	89.60	89.65
1996	90.16	89.24	92.29	95.47	91.68	88.45	88.84	90.16	92.03	92.45	90.63	90.68
1997	89.52	86.82	90.39	94.37	93.29	91.23	89.52	91.10	94.07	92.53	91.17	91.48
1998	93.00	96.46	96.23	96.14	92.58	89.93	90.23	91.55	91.71	92.39	90.50	89.24
1999	87.10	88.21	93.23	91.60	94.58	89.87	89.42	89.47	90.90	91.35	91.79	88.70
2000	89.03	89.72	90.58	91.83	91.90	88.57	89.97	91.03	91.45	92.06	89.79	87.32
2001	89.10	88.39	94.16	94.27	95.45	91.88	89.52	89.00	89.39	91.96	91.47	91.80
2002	90.50	90.13	94.31	93.55	91.60	88.67	90.19	90.64	93.86	92.86	90.56	87.58
2003	90.90	91.78	95.18	98.11	90.80	89.27	87.83	90.48	92.67	91.37	91.75	90.68
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	91.93	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	93.20	M	M	M	M	M	M	M	M
2010	75.20	M	M	M	87.80	M	M	90.50	M	M	75.20	88.55
2011	87.80	M	M	82.40	77.00	84.20	M	88.80	92.66	92.10	90.32	89.14
2012	88.38	89.97	92.68	92.30	90.41	89.85	90.24	89.72	91.59	93.55	92.90	87.43
2013	86.65	89.95	93.55	93.91	90.50	88.14	85.15	90.35	92.54	92.50	90.92	87.44
2014	88.50	90.05	93.95	94.88	94.25	89.97	90.12	91.34	93.14	91.04	86.85	85.20
2015	86.65	82.40	89.60	M	M	M	M	M	M	M	M	M
2016	92.71	90.97	96.80	82.40	82.40	86.00	95.00	M	77.00	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	69.80	M	M	71.60	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	91.46	89.10	86.93
2023	87.03	88.77	92.12	92.30	91.46	90.74	89.24	92.90	95.90	95.21	M	M
2024	93.40	95.97	96.15	M	M	90.63	90.63	M	M	M	M	M
2025	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	78.62	78.56	M	M	M	M	M	M
1974	73.00	72.83	73.80	76.67	77.67	75.20	73.80	71.77	73.50	75.86	76.77	73.94
1975	73.00	73.00	73.06	74.47	75.93	75.04	73.67	75.39	76.50	76.90	75.74	73.85
1976	72.33	73.11	74.21	75.80	76.53	77.00	M	79.00	78.71	78.82	76.88	M
1977	M	74.94	75.74	76.62	77.53	77.14	76.24	76.95	80.00	79.36	77.04	75.48
1978	74.93	75.22	77.13	79.54	78.17	77.40	78.55	78.61	81.04	81.00	81.00	M
1979	M	M	77.86	M	82.67	81.00	76.92	79.74	79.50	86.00	78.10	77.00
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	77.82	M	78.72	76.00	73.32	76.45	77.00	80.00	79.65	78.56
1982	77.60	77.57	78.28	78.81	80.71	78.38	77.86	77.00	81.00	77.00	76.33	79.50
1983	M	M	M	77.09	77.20	77.30	80.62	M	M	M	M	M
1984	M	74.31	75.94	76.61	76.00	75.00	74.18	74.63	75.15	75.69	74.57	M
1985	74.00	72.62	73.63	75.25	76.62	76.33	77.00	M	79.62	76.96	75.83	72.62
1986	72.86	73.00	73.77	77.74	76.95	75.94	74.71	75.85	76.27	75.33	75.00	72.65
1987	71.09	72.24	74.55	76.53	75.94	74.75	75.95	76.40	75.96	77.42	76.36	77.00
1988	75.00	73.00	78.11	77.55	79.71	79.50	76.80	M	76.67	M	78.33	M
1989	M	M	M	M	M	M	M	M	78.20	78.80	76.75	M
1990	M	76.38	77.80	77.88	78.00	77.57	77.35	76.74	77.60	78.67	76.47	75.52
1991	75.23	73.69	75.97	76.67	77.45	76.80	76.38	75.45	77.00	77.63	75.17	74.35
1992	72.89	73.21	73.84	76.66	77.20	74.87	75.07	73.81	75.76	75.84	74.07	73.10
1993	72.10	74.07	76.74	67.00	M	75.67	39.00	32.00	M	75.71	73.53	73.60
1994	72.29	72.74	73.77	75.30	76.32	74.67	74.39	74.79	76.17	75.90	74.53	73.77
1995	72.42	72.32	75.03	75.73	75.81	76.13	74.81	75.19	76.60	75.84	74.67	74.52
1996	73.00	73.38	73.29	74.70	75.26	74.28	74.03	75.19	75.47	76.10	74.90	74.35
1997	73.29	73.14	72.77	75.27	75.39	74.63	74.52	75.03	77.00	77.53	76.80	74.26
1998	74.79	76.29	76.00	78.21	77.35	76.38	76.19	75.74	76.21	75.81	74.93	74.79
1999	74.14	73.61	74.77	74.23	75.58	74.23	74.00	74.57	75.07	75.61	76.10	75.74
2000	73.57	72.59	73.46	73.97	74.61	74.43	74.35	74.94	75.28	75.84	75.07	72.84
2001	71.84	72.78	73.65	75.10	76.84	75.54	76.22	75.70	74.78	76.09	76.27	76.80
2002	74.90	74.27	73.92	76.55	77.33	75.57	76.19	76.04	78.19	77.71	75.80	74.88
2003	74.87	73.81	74.71	75.63	75.59	76.81	75.12	76.67	76.59	76.71	76.02	74.68
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	75.84	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	93.20	M	M	M	M	M	M	M	M
2010	75.20	M	M	M	87.80	M	M	89.60	M	M	75.20	75.72
2011	78.05	M	M	80.60	77.00	84.20	M	76.80	76.40	75.61	74.72	75.72
2012	74.97	74.08	73.86	76.16	74.39	74.83	74.91	75.03	76.61	76.42	77.06	76.75
2013	77.36	75.34	77.46	76.61	78.56	77.79	79.12	76.59	75.80	76.30	74.84	75.32
2014	73.52	75.07	74.33	75.44	77.35	75.08	76.54	76.59	76.34	76.70	77.74	80.80
2015	82.89	82.40	89.60	M	M	M	M	M	M	M	M	M
2016	74.38	73.46	73.52	80.15	82.40	85.40	95.00	M	77.00	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	69.80	M	M	71.60	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	75.39	75.14	73.23
2023	72.80	72.71	74.00	75.62	77.06	75.74	76.71	76.94	77.96	78.80	M	M
2024	75.60	76.10	77.00	M	M	76.49	75.91	M	M	M	M	M
2025	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	87.12	86.39	M	M	M	M	M	M
1974	80.83	80.47	81.10	84.11	84.11	82.37	79.70	79.31	81.09	83.79	83.62	81.44
1975	80.86	81.68	82.62	83.00	84.39	82.11	80.62	82.36	83.42	84.22	83.48	80.85
1976	79.04	80.73	80.88	83.15	84.18	81.10	M	87.50	85.79	86.18	84.71	M
1977	M	83.68	83.70	85.06	84.82	83.39	83.30	83.75	85.50	86.79	85.28	84.29
1978	83.71	85.24	86.69	88.40	86.17	84.18	85.84	84.67	88.48	87.25	87.25	M
1979	M	M	85.43	M	88.67	87.50	83.90	87.11	86.88	90.50	86.75	79.00
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	87.86	M	85.98	83.02	80.76	83.55	82.60	88.00	87.69	85.83
1982	85.80	84.21	86.36	87.21	87.35	85.25	83.36	83.00	88.00	84.71	84.92	86.25
1983	M	M	M	85.45	83.46	82.52	86.54	M	M	M	M	M
1984	M	82.48	83.79	85.50	83.88	81.48	80.86	81.87	82.08	83.05	80.36	M
1985	80.50	79.94	82.00	83.72	84.19	83.42	82.50	M	85.69	83.43	81.92	78.59
1986	79.43	80.20	82.41	85.48	83.81	81.56	80.43	82.03	82.57	82.17	80.88	78.28
1987	77.64	80.71	83.75	84.87	83.81	79.00	81.53	82.62	82.76	83.58	81.77	83.25
1988	81.62	82.00	83.89	84.27	87.14	84.75	81.60	M	83.17	M	83.00	M
1989	M	M	M	M	M	M	M	M	84.10	84.83	81.69	M
1990	M	82.50	83.45	84.92	84.68	83.65	83.44	82.92	83.87	84.72	82.87	81.78
1991	81.03	81.40	83.52	84.52	85.32	83.90	82.78	81.77	82.73	82.19	82.78	80.56
1992	80.29	81.34	83.10	85.59	84.85	82.35	82.33	81.65	83.10	82.60	81.74	80.25
1993	79.53	82.16	83.92	69.25	M	75.67	39.00	32.00	M	83.89	81.17	81.47
1994	81.05	81.20	83.37	84.90	84.97	82.45	81.13	82.20	83.67	83.42	82.60	81.61
1995	81.18	82.45	85.27	86.37	85.74	83.33	81.89	82.68	84.08	83.56	82.13	82.08
1996	81.58	81.31	82.79	85.08	83.47	81.36	81.44	82.68	83.75	84.27	82.77	82.52
1997	81.40	79.98	81.58	84.82	84.34	82.93	82.02	83.06	85.53	85.03	83.98	82.87
1998	83.90	86.38	86.11	87.17	84.97	83.16	83.21	83.65	83.96	84.10	82.71	82.02
1999	80.62	80.91	84.00	82.92	85.08	82.05	81.71	82.02	82.98	83.48	83.95	82.22
2000	81.30	81.16	82.02	82.90	83.26	81.50	82.16	82.98	83.36	83.95	82.43	80.08
2001	80.47	80.59	83.90	84.68	86.15	83.71	82.87	82.35	82.08	84.02	83.87	84.30
2002	82.70	82.20	84.12	85.05	84.47	82.12	83.19	83.34	86.02	85.29	83.18	81.23
2003	82.88	82.79	84.94	86.87	83.20	83.04	81.48	83.57	84.63	84.04	83.89	82.68
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	83.88	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	93.20	M	M	M	M	M	M	M	M
2010	75.20	M	M	M	87.80	M	M	90.05	M	M	75.20	82.14
2011	82.93	M	M	81.50	77.00	84.20	M	82.80	84.53	83.85	82.52	82.43
2012	81.67	82.03	83.27	84.23	82.40	82.34	82.57	82.37	84.10	84.98	84.98	82.09
2013	82.00	82.64	85.51	85.26	84.53	82.96	82.14	83.47	84.17	84.40	82.88	81.38
2014	81.01	82.56	84.14	85.16	85.80	82.52	83.33	83.97	84.74	83.87	82.29	83.00
2015	84.77	82.40	89.60	M	M	M	M	M	M	M	M	M
2016	83.55	82.21	85.16	81.28	82.40	85.70	95.00	M	77.00	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	69.80	M	M	71.60	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	83.42	82.12	80.08
2023	79.91	80.74	83.06	83.96	84.26	83.24	82.98	84.92	86.93	87.01	M	M
2024	84.50	86.03	86.57	M	M	83.56	83.27	M	M	M	M	M
2025	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	70.4%	70.9%	M	M	M	M	M	M
1974	77.4%	71.6%	70.1%	63.5%	69.0%	72.3%	78.2%	73.6%	74.8%	75.6%	71.4%	71.3%
1975	70.1%	66.9%	65.2%	65.6%	66.5%	74.0%	73.7%	72.5%	71.0%	73.4%	73.4%	78.6%
1976	78.5%	73.8%	73.2%	72.7%	72.3%	80.5%	M	82.0%	76.1%	74.0%	74.0%	M
1977	M	67.2%	69.7%	69.8%	71.1%	79.9%	77.9%	78.8%	75.1%	70.9%	70.9%	69.9%
1978	66.9%	66.6%	65.7%	64.7%	76.4%	79.9%	72.9%	76.9%	68.4%	67.4%	77.3%	M
1979	M	M	66.2%	M	71.8%	75.6%	81.0%	75.4%	77.3%	75.7%	78.4%	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	72.4%	M	86.1%	81.8%	79.5%	79.0%	80.5%	73.8%	70.9%	73.5%
1982	74.1%	69.7%	73.7%	73.2%	75.0%	81.0%	84.7%	M	M	75.8%	77.6%	74.1%
1983	M	M	M	71.8%	79.4%	82.8%	77.3%	M	M	M	M	M
1984	M	69.2%	65.5%	63.9%	67.7%	76.7%	79.6%	77.7%	72.7%	72.1%	81.5%	M
1985	M	M	66.3%	66.8%	68.4%	70.2%	M	M	83.6%	72.2%	73.3%	69.2%
1986	75.5%	69.2%	60.6%	63.6%	67.1%	78.9%	76.1%	73.7%	68.4%	M	72.4%	70.0%
1987	58.8%	55.4%	48.6%	52.5%	60.7%	70.1%	73.3%	67.5%	64.6%	57.8%	77.8%	55.8%
1988	51.7%	55.6%	53.9%	57.0%	53.6%	M	M	M	70.1%	M	M	M
1989	M	M	M	M	M	M	M	M	76.3%	63.4%	M	M
1990	M	M	75.8%	73.2%	79.6%	83.7%	83.4%	83.5%	80.0%	77.0%	80.4%	80.4%
1991	80.9%	78.7%	75.6%	74.3%	75.0%	80.6%	83.9%	85.9%	82.1%	78.2%	78.2%	82.0%
1992	80.1%	74.3%	72.3%	69.9%	76.3%	84.5%	82.9%	83.2%	79.7%	78.6%	77.8%	78.0%
1993	75.5%	67.1%	70.5%	68.1%	M	83.8%	M	M	M	78.3%	82.7%	79.2%
1994	77.0%	71.5%	67.0%	64.9%	69.1%	77.9%	80.9%	78.4%	76.2%	76.5%	77.5%	76.3%
1995	70.7%	67.1%	66.8%	64.4%	67.4%	80.4%	84.1%	83.2%	80.3%	80.9%	83.2%	80.2%
1996	79.0%	77.6%	74.7%	70.2%	77.6%	83.3%	84.8%	81.8%	77.9%	77.4%	81.4%	78.7%
1997	76.4%	81.8%	74.4%	71.1%	73.3%	80.5%	83.4%	79.9%	74.9%	76.6%	78.8%	73.7%
1998	70.6%	68.0%	66.5%	70.7%	79.4%	83.2%	82.6%	79.6%	76.2%	76.3%	78.1%	79.7%
1999	78.0%	80.1%	71.3%	75.9%	70.3%	81.6%	83.0%	80.3%	78.0%	79.3%	78.4%	80.2%
2000	77.3%	73.4%	71.5%	73.7%	77.6%	83.4%	82.2%	80.4%	79.7%	79.7%	83.2%	80.9%
2001	75.1%	74.6%	69.0%	68.6%	71.4%	76.4%	77.7%	83.8%	83.9%	82.2%	82.4%	82.7%
2002	78.6%	77.7%	76.5%	76.9%	83.3%	85.0%	83.1%	81.6%	76.4%	74.8%	77.6%	78.8%
2003	72.8%	73.5%	70.8%	73.3%	80.1%	83.6%	82.8%	78.3%	74.4%	73.6%	82.3%	83.5%
2004	78.6%	72.8%	70.0%	73.3%	83.1%	83.8%	85.8%	82.1%	82.8%	78.1%	80.5%	81.5%
2005	79.3%	75.9%	68.3%	75.1%	77.9%	84.2%	85.5%	83.0%	80.1%	73.9%	83.7%	62.6%
2006	M	66.7%	67.6%	68.7%	75.5%	82.7%	85.2%	81.5%	76.8%	76.2%	76.8%	76.3%
2007	74.1%	69.6%	69.8%	67.8%	73.9%	86.1%	84.4%	78.3%	83.5%	81.1%	83.4%	88.0%
2008	85.5%	83.8%	76.5%	75.5%	72.0%	79.1%	80.8%	81.0%	77.5%	81.3%	81.7%	80.8%
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	15.1%	21.0%	17.5%	25.0%	74.7%
2012	21.6%	21.0%	17.2%	16.2%	22.1%	46.4%	49.8%	18.7%	40.5%	56.0%	31.2%	49.4%
2013	M	17.3%	20.2%	19.0%	15.5%	39.0%	32.8%	17.2%	18.9%	17.0%	17.1%	18.5%
2014	22.3%	17.7%	21.4%	94.2%	19.0%	24.2%	18.2%	16.8%	15.7%	21.2%	35.5%	14.1%
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	72.8%	71.0%	72.3%	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	70.5%	73.2%	70.8%
2023	72.1%	58.7%	59.1%	63.2%	66.4%	74.6%	76.1%	69.8%	63.9%	63.3%	M	M
2024	59.1%	56.7%	56.0%	M	M	72.5%	74.1%	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Dec 2024

JanFebMarAprMayJunJulAugSepOctNovDec 19731974197519761977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Feb 2025