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
1964	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1965	M	M	M	M	M	M	M	M	M	M	M	0.00
1966	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1967	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1968	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1969	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1970	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1971	0.00	0.00	0.00	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	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	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	M	M	M	M	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	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	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	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
2026	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
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	2.4	2.8	6.8	3.0	2.4
1969	2.8	2.2	3.8	5.1	1.4	3.7	2.6	2.6	2.3	9.7	1.1	1.9
1970	1.2	2.8	3.3	3.3	3.4	2.1	2.8	2.4	1.8	1.8	1.1	1.9
1971	5.4	2.3	0.8	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	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	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	M	M	M	M	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	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	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	3.1	2.0	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	2.3	1.8	0.3	1.5	1.9	4.2	4.5	2.8	0.4	0.0	0.0
2012	0.0	0.0	0.1	1.7	0.7	3.4	4.2	3.0	2.5	2.2	1.8	2.1
2013	2.9	3.1	4.3	3.8	3.9	3.4	3.4	3.7	3.0	2.3	3.1	3.0
2014	2.7	3.0	3.9	3.9	3.4	3.8	4.0	3.1	2.9	2.3	2.5	2.9
2015	3.7	4.1	3.6	3.6	3.6	3.7	3.8	4.4	1.7	0.0	0.0	0.0
2016	0.0	0.0	0.0	0.0	0.0	0.6	0.0	0.0	0.0	0.0	0.0	0.0
2017	0.0	0.0	0.0	0.0	0.0	0.2	0.0	0.0	0.0	0.0	0.0	0.0
2018	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2019	0.0	0.0	0.0	0.0	0.0	0.0	0.0	3.1	3.7	2.2	3.3	3.9
2020	3.3	4.7	5.7	5.7	5.9	5.6	5.0	4.7	6.1	3.4	2.8	4.5
2021	5.4	4.4	5.2	5.6	6.0	5.9	5.7	6.0	4.8	3.5	3.2	4.2
2022	4.5	4.4	6.5	5.6	5.2	6.2	6.0	5.3	3.8	3.6	3.4	2.4
2023	3.2	5.1	5.1	5.6	4.6	3.9	4.8	5.7	5.8	2.8	3.6	2.3
2024	1.7	0.9	3.2	5.9	5.6	4.8	5.1	5.1	3.6	2.7	2.8	3.6
2025	2.5	3.6	5.9	5.7	5.9	5.2	5.9	6.6	4.6	3.0	3.8	1.6
2026	4.0	3.8	3.6	4.0	4.0	3.8	4.5	6.7	5.3	5.4	M	M

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1964	44.40	46.60	59.33	62.00	65.90	78.78	78.22	82.40	76.35	66.93	58.17	50.00
1965	M	M	M	M	M	M	M	M	M	M	M	47.65
1966	44.53	52.53	M	M	M	M	M	85.92	79.45	69.20	54.25	48.11
1967	45.47	46.09	56.75	60.58	71.43	76.00	82.88	87.83	76.55	71.72	62.25	47.48
1968	38.90	51.96	52.36	69.08	78.62	76.58	83.54	82.34	79.48	67.20	57.61	47.24
1969	46.93	48.33	52.71	61.27	75.90	77.07	82.61	82.68	77.28	68.90	60.17	46.84
1970	49.03	48.82	55.71	63.17	66.97	78.93	83.81	85.58	79.90	65.67	57.48	49.83
1971	50.97	48.33	47.11	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	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	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	M	M	M	M	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	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	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	66.20	68.90	78.80	81.50	89.78	84.98	65.45	56.72	48.49
2012	44.43	47.46	61.32	63.62	72.88	87.02	95.12	93.32	83.30	73.40	61.28	47.50
2013	48.32	49.74	57.08	69.08	76.77	82.64	89.02	91.11	80.54	72.65	60.26	53.02
2014	51.86	56.24	60.34	62.96	71.14	82.04	86.64	89.77	77.60	69.05	60.86	51.86
2015	48.84	50.64	55.11	63.80	75.78	79.22	90.59	86.99	80.60	67.77	62.84	50.58
2016	50.06	59.06	56.10	70.10	69.39	83.90	89.89	88.04	76.28	68.46	57.50	50.41
2017	42.97	54.56	63.70	66.02	74.27	85.64	91.63	93.43	79.52	72.47	58.10	49.07
2018	49.94	50.77	57.84	75.32	76.88	79.76	87.92	87.51	81.08	72.53	61.22	48.78
2019	42.68	52.25	62.37	65.30	70.61	85.64	88.50	93.03	83.84	74.85	61.70	52.09
2020	52.50	55.28	60.97	65.60	77.58	79.46	90.01	90.47	83.36	70.32	62.12	54.59
2021	49.94	56.62	56.68	64.34	77.58	86.24	93.72	94.48	81.62	66.55	62.96	50.35
2022	50.29	54.63	53.72	66.44	79.03	87.92	92.21	89.19	79.70	74.15	62.54	56.10
2023	50.99	53.99	59.70	62.06	70.61	80.84	93.49	89.77	82.46	76.36	61.64	54.35
2024	51.92	58.57	61.44	71.48	75.66	91.52	96.28	94.83	78.14	72.82	61.16	52.15
2025	54.24	52.89	62.72	67.22	74.39	89.36	94.59	90.70	84.26	66.84	61.16	53.83
2026	50.93	55.59	60.68	68.96	73.52	85.88	92.68	94.71	84.20	69.30	M	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1964	24.00	33.20	45.00	48.25	53.80	59.78	62.22	66.20	57.35	52.00	45.00	46.00
1965	M	M	M	M	M	M	M	M	M	M	M	38.55
1966	34.58	38.53	M	M	M	M	M	66.23	57.00	56.20	44.17	37.53
1967	32.40	31.09	40.14	45.71	54.17	58.31	63.25	65.52	58.48	52.14	42.65	37.57
1968	29.30	38.24	38.23	53.15	58.29	61.71	64.88	62.24	57.17	48.03	45.18	37.69
1969	35.55	39.11	42.71	45.10	56.27	59.10	62.57	63.10	61.00	50.70	44.77	39.29
1970	39.61	37.89	41.35	48.03	50.55	60.50	64.68	64.87	59.40	48.77	41.03	36.60
1971	40.10	36.67	36.39	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	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	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	M	M	M	M	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	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	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	64.40	55.40	76.10	75.20	68.72	58.58	43.38	33.98	36.12
2012	26.89	34.42	38.27	47.06	54.12	66.14	70.26	65.15	56.54	51.28	43.82	36.18
2013	35.77	39.65	45.76	51.20	53.95	54.86	58.83	60.97	52.52	46.11	41.90	28.28
2014	36.47	37.59	37.75	42.32	48.49	54.68	58.30	57.37	54.26	46.69	40.64	35.54
2015	36.12	35.86	41.93	43.52	53.83	59.36	66.55	63.06	59.18	51.51	42.26	30.72
2016	36.53	43.05	42.63	47.42	53.31	62.78	68.23	65.72	55.58	49.42	42.08	31.71
2017	30.14	38.36	43.67	42.44	54.24	62.66	66.08	65.62	53.90	43.32	41.30	35.89
2018	34.96	38.24	43.21	49.46	58.13	61.28	62.37	63.35	56.48	50.87	43.64	34.15
2019	31.13	38.04	40.59	46.46	52.15	63.56	67.36	69.10	56.30	47.10	46.04	36.35
2020	25.90	32.00	36.94	40.70	47.68	52.70	60.10	60.10	57.62	46.69	36.68	39.84
2021	36.24	34.57	34.61	40.94	49.48	54.20	60.16	60.92	52.52	46.11	43.22	34.67
2022	29.56	32.58	32.29	41.90	49.36	58.52	61.50	60.10	52.94	45.53	41.78	39.84
2023	33.22	29.04	37.98	40.64	50.64	56.72	60.22	60.80	57.14	50.35	41.78	34.85
2024	35.19	35.04	38.68	44.00	49.77	59.42	62.02	61.38	54.98	44.25	35.66	35.54
2025	36.82	33.86	39.37	43.58	47.91	59.06	59.52	61.90	54.80	45.65	44.48	33.92
2026	35.31	38.81	36.06	42.44	47.62	56.48	59.29	64.86	57.14	48.20	M	M

Average Daily Temperature (high+low)/2 [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1964	34.20	39.90	52.17	55.12	59.85	69.28	70.22	74.30	66.85	59.47	51.58	48.00
1965	M	M	M	M	M	M	M	M	M	M	M	43.10
1966	39.55	45.53	M	M	M	M	M	76.08	68.23	62.70	49.21	42.82
1967	38.93	38.59	48.45	53.15	62.80	67.16	73.06	76.67	67.52	61.93	52.45	42.52
1968	34.10	45.10	45.30	61.12	68.45	69.15	74.21	72.29	68.33	57.62	51.39	42.47
1969	41.24	43.72	47.71	53.18	66.08	68.09	72.59	72.89	69.14	59.80	52.47	43.06
1970	44.32	43.36	48.53	55.60	58.76	69.71	74.24	75.23	69.65	57.22	49.26	43.22
1971	45.53	42.50	41.75	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	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	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	M	M	M	M	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	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	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	65.30	62.15	77.45	78.35	79.25	71.78	54.41	45.35	42.31
2012	35.66	40.94	49.80	55.34	63.50	76.58	82.69	79.24	69.92	62.34	52.55	41.84
2013	42.05	44.70	51.42	60.14	65.36	68.75	73.92	76.04	66.53	59.38	51.08	40.65
2014	44.16	46.91	49.04	52.64	59.81	68.36	72.47	73.57	65.93	57.87	50.75	43.70
2015	42.48	43.25	48.52	53.66	64.81	69.29	78.57	75.03	69.89	59.64	52.55	40.65
2016	43.29	51.06	49.36	58.76	61.35	73.34	79.06	76.88	65.93	58.94	49.79	41.06
2017	36.56	46.46	53.69	54.23	64.25	74.15	78.86	79.53	66.71	57.90	49.70	42.48
2018	42.45	44.50	50.52	62.39	67.51	70.52	75.14	75.43	68.78	61.70	52.43	41.46
2019	36.91	45.15	51.48	55.88	61.38	74.60	77.93	81.06	70.07	60.97	53.87	44.22
2020	39.20	43.64	48.95	53.15	62.63	66.08	75.05	75.29	70.49	58.51	49.40	47.21
2021	43.09	45.60	45.65	52.64	63.53	70.22	76.94	77.70	67.07	56.33	53.09	42.51
2022	39.93	43.60	43.00	54.17	64.20	73.22	76.85	74.65	66.32	59.84	52.16	47.97
2023	42.10	41.51	48.84	51.35	60.63	68.78	76.85	75.29	69.80	63.35	51.71	44.60
2024	43.55	46.80	50.06	57.74	62.72	75.47	79.15	78.10	66.56	58.54	48.41	43.85
2025	45.53	43.38	51.05	55.40	61.15	74.21	77.06	76.30	69.53	56.24	52.82	43.87
2026	43.12	47.20	48.37	55.70	60.57	71.18	75.98	79.79	70.67	58.75	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
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	67.3%	69.1%	74.4%	83.7%	90.9%
1969	83.0%	90.3%	88.0%	75.7%	75.2%	59.1%	55.9%	62.1%	73.1%	65.3%	84.3%	89.8%
1970	86.3%	84.1%	70.3%	71.4%	69.2%	69.4%	59.8%	58.8%	66.6%	72.7%	81.2%	79.3%
1971	82.9%	76.5%	82.4%	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	M	M	M	M	M	M
1978	M	M	M	M	M	M	M	M	M	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	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	M	M	M	M	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	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	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	67.6%	80.2%	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	74.3%	70.9%	65.3%	69.3%	67.1%	58.3%	54.2%	61.5%	71.7%	73.8%	82.6%
2012	73.1%	72.6%	67.7%	74.7%	71.6%	56.7%	51.1%	55.0%	65.8%	78.6%	84.5%	86.0%
2013	81.1%	81.9%	71.9%	63.5%	61.7%	61.1%	55.3%	49.6%	65.0%	76.9%	80.8%	72.5%
2014	86.5%	78.4%	68.3%	75.7%	79.4%	65.9%	64.5%	63.5%	76.6%	78.7%	88.0%	91.8%
2015	74.0%	72.0%	74.8%	72.1%	69.7%	71.4%	58.0%	66.3%	75.0%	82.7%	81.4%	84.5%
2016	81.0%	76.4%	80.1%	75.4%	77.1%	65.6%	61.5%	62.6%	84.0%	84.0%	86.9%	67.7%
2017	83.9%	79.0%	62.5%	73.3%	69.5%	66.8%	52.7%	50.9%	68.8%	72.3%	84.9%	84.9%
2018	84.6%	85.5%	80.3%	65.9%	80.1%	77.8%	70.7%	69.1%	70.6%	75.5%	83.2%	86.2%
2019	86.4%	64.4%	64.4%	72.8%	76.1%	69.9%	61.0%	50.2%	67.1%	79.1%	88.0%	83.2%
2020	70.9%	75.8%	72.3%	65.4%	63.0%	73.5%	62.7%	66.2%	62.2%	79.2%	75.6%	87.3%
2021	82.5%	76.1%	68.9%	68.7%	64.0%	62.0%	57.3%	53.2%	64.2%	78.7%	81.9%	81.9%
2022	68.2%	75.7%	60.6%	68.7%	67.8%	63.4%	52.3%	65.2%	69.9%	68.8%	81.9%	90.1%
2023	89.8%	67.5%	75.2%	75.2%	78.6%	80.5%	62.6%	61.2%	65.7%	76.2%	87.8%	89.5%
2024	77.0%	78.5%	79.0%	66.6%	73.0%	59.6%	59.3%	59.3%	79.8%	78.7%	80.6%	85.4%
2025	89.0%	79.9%	69.9%	71.2%	71.9%	65.8%	53.7%	54.5%	69.9%	83.9%	91.4%	92.6%
2026	84.3%	85.7%	70.9%	72.2%	74.8%	70.5%	56.8%	60.0%	65.7%	70.9%	M	M

Monthly Plots

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