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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
1974	M	M	0.00	0.00	0.00	M	M	0.00	0.00	0.00	0.00	0.00
1975	M	0.00	M	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	M	M
1978	M	M	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	0.00	0.00	0.00	M
1981	M	M	M	M	M	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	M	M	0.00	0.00	M
1985	M	M	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	M	M	M	M	M	0.00
1987	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	0.00	0.00	0.00	0.00
1989	M	M	M	M	M	M	M	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	M	M	M
1991	M	M	0.00	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1992	0.00	M	M	0.00	0.00	0.00	M	0.00	M	M	M	M
1993	M	M	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	M	M	M	M	M	M
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	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	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	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
2024	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
1974	M	M	M	M	M	M	M	M	M	3.7	4.0	3.4
1975	M	M	M	9.1	6.2	5.2	3.0	3.5	3.5	4.1	4.0	4.0
1976	5.2	5.9	6.4	4.6	4.1	3.9	3.1	2.9	2.9	3.9	5.3	4.4
1977	5.1	7.3	6.7	5.8	3.8	4.2	4.6	4.2	5.0	4.2	M	M
1978	M	M	5.8	4.3	4.0	4.0	4.1	3.4	3.6	4.4	5.1	5.2
1979	6.3	4.3	8.5	M	3.7	3.4	3.6	3.7	2.8	3.7	4.5	4.5
1980	6.0	7.4	6.0	4.6	4.2	9.5	4.9	3.2	3.4	3.8	4.6	M
1981	M	M	M	M	M	2.9	3.3	2.9	2.9	3.7	3.8	4.7
1982	5.5	5.6	6.8	3.6	2.7	3.6	2.8	3.3	3.9	7.3	7.3	6.9
1983	6.1	5.2	4.8	4.5	4.0	3.7	4.0	3.2	3.9	3.9	5.1	6.3
1984	6.9	6.1	6.3	5.5	6.6	4.0	3.6	M	M	4.2	4.1	M
1985	M	M	8.4	5.9	4.1	5.3	3.5	3.1	M	3.7	3.0	5.5
1986	6.1	5.3	7.1	4.5	4.3	3.8	M	M	M	M	M	4.3
1987	M	4.9	4.5	3.5	3.3	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	4.3	2.6	4.7	M
1989	M	M	M	M	M	M	M	3.4	3.5	3.6	4.9	4.9
1990	5.3	6.6	5.8	4.2	4.3	3.5	3.6	3.6	3.4	M	M	M
1991	M	M	4.9	M	M	2.7	2.9	3.1	2.8	3.3	3.2	4.6
1992	3.6	M	M	5.1	3.3	3.2	M	6.0	M	M	M	M
1993	M	M	4.7	4.0	3.3	3.1	3.9	2.8	3.6	4.0	4.2	4.4
1994	5.3	6.2	5.4	4.6	3.3	3.8	4.1	4.5	3.3	4.0	4.0	4.6
1995	5.3	6.6	5.8	5.1	4.1	3.4	M	M	M	M	M	M
1996	6.5	5.5	6.8	6.0	3.8	3.4	2.9	3.8	2.5	4.0	4.4	4.5
1997	5.9	6.7	6.1	4.4	3.8	4.5	3.5	3.4	4.0	3.7	4.4	5.2
1998	7.0	5.6	5.6	4.4	2.9	2.4	3.6	3.3	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	3.8	3.4	2.6	3.2	3.5	4.2
2003	5.2	6.5	5.0	3.8	3.5	2.9	2.9	2.7	2.9	2.6	2.4	3.1
2004	4.4	4.8	4.9	3.3	3.5	3.5	2.9	3.0	2.2	2.6	2.9	3.6
2005	3.7	4.0	4.6	3.3	2.9	3.0	2.5	2.6	2.9	3.2	3.1	4.1
2006	4.3	5.3	4.8	3.6	2.8	3.2	3.3	2.4	2.7	3.3	3.2	4.0
2007	5.2	5.7	5.1	3.4	3.0	3.0	2.8	2.3	2.2	2.7	3.6	3.7
2008	4.4	4.9	5.2	4.0	3.0	2.5	2.4	2.6	2.0	2.6	2.4	3.7
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	2.5	1.6	2.5	2.1	2.9
2012	2.8	4.2	4.1	1.9	1.3	1.9	1.8	1.9	1.4	1.7	2.1	2.6
2013	3.7	4.4	3.8	3.1	2.7	2.1	1.9	2.5	1.7	2.5	3.4	5.0
2014	4.4	4.6	5.0	4.0	3.6	5.0	2.7	2.4	2.7	2.4	3.7	3.2
2015	3.8	4.0	5.2	4.5	2.8	2.9	3.0	1.9	2.2	5.5	2.9	3.0
2016	3.5	4.0	3.9	3.1	2.6	2.6	2.5	2.3	2.2	1.7	M	M
2017	M	M	M	M	M	M	M	M	M	M	0.0	0.0
2018	0.0	0.0	0.0	0.0	0.2	0.7	0.0	0.0	0.0	0.0	0.0	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	4.1	3.1	3.1	2.9	3.1	3.4
2021	M	M	5.4	3.6	3.5	M	M	M	M	M	3.3	3.6
2022	3.9	4.8	5.3	4.3	3.7	3.6	2.2	M	3.4	3.4	3.6	4.0
2023	3.9	4.8	4.5	4.3	3.3	2.8	3.1	3.4	M	M	M	M
2024	M	M	M	M	M	3.1	2.7	2.7	2.4	1.6	1.1	1.1

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1974	M	M	91.50	91.00	81.50	M	M	84.00	82.50	85.58	82.00	84.17
1975	M	81.00	M	88.07	83.17	79.24	78.62	83.00	82.96	84.64	86.54	85.00
1976	88.41	90.52	89.20	86.52	83.63	82.07	82.53	86.26	87.00	89.59	90.75	89.52
1977	94.67	96.78	91.78	90.27	85.72	84.68	84.95	84.74	88.50	89.19	M	M
1978	M	M	91.50	88.55	86.33	84.41	86.94	84.85	89.08	90.47	90.71	89.22
1979	93.41	97.00	95.67	M	88.33	84.89	84.97	86.90	87.83	86.57	86.81	86.96
1980	88.17	89.55	92.39	88.06	85.00	84.20	82.65	86.25	91.00	87.50	86.87	M
1981	M	M	M	M	M	85.58	83.55	85.76	86.62	87.88	89.77	89.25
1982	90.79	91.00	93.10	85.36	85.70	84.93	83.94	85.83	87.47	85.60	87.87	87.89
1983	91.29	94.11	96.50	88.30	85.61	85.77	85.35	86.58	88.38	87.00	89.87	89.26
1984	91.11	91.86	94.83	93.89	88.05	83.63	83.33	M	M	87.90	86.73	M
1985	M	M	93.60	93.06	85.12	80.73	81.19	82.00	88.50	86.25	84.73	85.64
1986	88.88	90.00	92.10	88.83	85.84	83.50	M	M	M	M	M	84.30
1987	89.14	93.17	92.50	88.62	86.12	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	86.69	87.25	85.48	85.50
1989	M	M	M	M	M	M	M	86.30	86.71	85.33	86.87	87.08
1990	87.71	90.60	87.15	87.88	85.13	84.77	85.39	86.63	87.46	M	M	M
1991	M	M	88.40	M	M	83.71	85.76	85.26	88.17	87.10	87.93	87.71
1992	90.00	M	M	95.18	88.75	89.67	M	88.00	M	M	M	M
1993	M	M	91.74	88.60	87.05	84.62	85.87	85.32	87.33	86.81	85.00	87.24
1994	89.61	92.08	94.55	87.92	87.03	84.83	83.30	85.40	87.26	88.06	87.20	88.68
1995	90.35	93.46	94.65	91.77	89.00	87.19	M	M	M	M	M	M
1996	90.80	92.77	94.13	91.62	86.50	84.28	83.26	84.24	86.71	88.00	86.77	86.63
1997	89.30	87.39	90.57	90.21	85.90	85.93	84.10	86.20	89.21	88.93	88.74	89.84
1998	93.14	94.61	94.45	88.63	87.06	82.86	84.09	86.65	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	86.26	85.86	88.67	88.24	88.47	88.65
2003	92.45	93.65	96.45	92.97	86.69	85.73	84.98	87.45	87.20	88.89	88.89	88.21
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	94.89	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	84.20	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	86.00	M	M	69.80	85.33
2011	89.47	M	M	M	73.40	78.80	77.00	85.00	87.74	89.12	86.48	86.93
2012	89.72	91.46	89.31	88.52	86.46	86.60	86.12	88.26	89.48	90.18	90.86	92.10
2013	93.72	94.36	95.58	92.54	88.32	86.30	86.93	87.68	90.68	90.59	90.44	91.57
2014	94.07	95.96	98.25	96.08	91.52	87.80	87.68	89.37	90.68	89.83	90.62	92.36
2015	92.85	95.32	95.37	93.62	91.52	87.02	86.23	89.48	92.18	91.52	89.30	89.25
2016	93.66	97.86	98.83	92.95	88.32	86.74	86.58	90.24	89.96	87.40	M	M
2017	M	M	M	M	M	M	M	M	M	M	89.60	86.66
2018	84.33	83.00	92.26	87.74	86.62	83.42	86.38	86.29	84.89	87.26	80.15	91.40
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	77.90	87.50	88.09	88.26	86.90	88.40
2021	M	M	91.26	87.03	85.13	M	M	M	M	M	86.00	89.95
2022	92.10	92.36	94.03	89.91	86.99	83.94	80.60	M	88.54	88.09	86.37	87.97
2023	87.46	92.23	92.42	91.76	89.42	86.72	85.17	86.00	M	M	M	M
2024	M	M	M	M	M	88.31	86.99	88.50	89.53	88.31	M	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1974	M	M	72.50	73.00	73.00	M	M	72.00	71.00	71.63	72.00	67.00
1975	M	63.00	M	71.79	70.92	70.06	67.62	70.56	71.25	71.93	73.04	71.19
1976	69.11	72.70	74.12	73.28	72.93	72.44	73.07	74.48	73.25	76.36	76.00	72.36
1977	75.00	73.96	72.67	76.42	73.84	74.32	74.73	73.79	76.00	75.69	M	M
1978	M	M	79.00	75.65	75.71	74.52	73.97	74.55	75.25	76.60	77.59	74.70
1979	72.38	73.00	79.83	M	75.00	73.78	73.16	74.03	75.42	73.96	74.33	72.50
1980	76.50	74.00	76.17	75.39	74.71	72.20	71.57	73.75	73.00	74.56	73.30	M
1981	M	M	M	M	M	73.00	72.27	73.07	72.93	74.00	74.77	75.12
1982	73.21	79.60	73.90	73.64	74.85	74.30	73.94	75.09	74.73	73.10	74.43	74.43
1983	72.55	71.43	74.87	75.11	74.06	73.00	73.35	74.32	74.48	73.81	74.93	72.19
1984	71.11	72.04	74.65	74.74	75.16	72.74	71.67	M	M	73.60	73.40	M
1985	M	M	78.53	75.62	75.71	73.00	72.22	72.20	76.00	74.38	74.82	70.71
1986	71.77	72.32	74.86	75.78	73.74	73.00	M	M	M	M	M	71.10
1987	71.29	71.92	76.30	75.31	74.19	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	74.19	74.69	73.35	73.62
1989	M	M	M	M	M	M	M	74.04	73.81	73.26	74.77	71.16
1990	72.14	70.25	73.89	74.20	73.87	72.93	72.35	73.23	74.54	M	M	M
1991	M	M	71.90	M	M	72.43	72.17	72.68	72.79	72.38	72.40	71.00
1992	72.62	M	M	78.27	73.89	73.83	M	72.00	M	M	M	M
1993	M	M	73.26	73.50	74.55	73.25	73.16	72.00	72.47	73.04	72.82	70.90
1994	69.11	71.65	71.27	72.46	73.61	72.34	72.48	72.44	72.52	72.71	72.10	72.42
1995	72.03	71.50	74.97	77.30	75.03	74.81	M	M	M	M	M	M
1996	71.20	77.18	76.17	77.00	75.75	75.06	73.83	74.76	74.29	76.46	75.30	73.87
1997	74.26	73.54	73.61	76.21	74.97	74.68	74.20	75.12	75.25	75.67	76.11	73.84
1998	72.79	74.71	76.21	77.17	76.47	72.43	74.23	74.35	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	73.78	76.86	74.11	73.45	72.95	71.00
2003	69.54	70.43	74.65	77.36	73.21	72.61	72.26	73.28	73.46	73.36	74.01	73.19
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	73.21	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	84.20	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	86.00	M	M	69.80	76.20
2011	71.86	M	M	M	73.40	78.80	77.00	75.20	74.90	74.10	73.52	73.83
2012	70.21	70.42	72.12	72.68	73.05	72.56	72.01	73.40	72.56	73.52	73.82	72.18
2013	70.32	72.31	74.27	73.64	74.10	73.16	71.43	73.23	73.10	73.28	73.46	71.66
2014	69.34	71.54	74.45	75.02	74.79	74.24	73.23	73.05	72.32	73.05	73.16	72.44
2015	70.32	71.47	72.28	74.36	73.40	73.40	73.86	74.33	76.28	75.03	75.08	74.09
2016	71.95	72.53	76.25	76.19	75.32	75.61	73.86	74.33	74.06	75.00	M	M
2017	M	M	M	M	M	M	M	M	M	M	77.00	73.94
2018	75.07	72.40	77.16	74.00	73.40	73.09	74.06	73.98	76.06	76.64	75.65	80.60
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	76.10	74.70	73.83	73.86	73.70	72.40
2021	M	M	73.12	73.83	71.37	M	M	M	M	M	73.18	71.95
2022	68.46	71.41	74.78	74.08	74.10	73.46	73.40	M	73.40	74.04	73.71	70.32
2023	70.83	70.22	72.50	75.20	74.42	74.12	75.13	75.20	M	M	M	M
2024	M	M	M	M	M	74.17	73.86	73.98	74.78	74.17	M	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1974	M	M	82.00	82.00	77.25	M	M	78.00	76.75	78.61	77.00	75.58
1975	M	72.00	M	79.93	77.04	74.65	73.12	76.78	77.10	78.29	79.79	78.10
1976	78.76	81.61	81.66	79.90	78.28	77.26	77.80	80.37	80.12	82.98	83.38	80.94
1977	84.83	85.37	82.22	83.35	79.78	79.50	79.84	79.26	82.25	82.44	M	M
1978	M	M	85.25	82.10	81.02	79.46	80.45	79.70	82.17	83.53	84.15	81.96
1979	82.90	85.00	87.75	M	81.67	79.33	79.06	80.47	81.62	80.27	80.57	79.73
1980	82.33	81.78	84.28	81.72	79.85	78.20	77.11	80.00	82.00	81.03	80.09	M
1981	M	M	M	M	M	79.29	77.91	79.41	79.78	80.94	82.27	82.19
1982	82.00	85.30	83.50	79.50	80.28	79.61	78.94	80.46	81.10	79.35	81.15	81.16
1983	81.92	82.77	85.68	81.70	79.84	79.38	79.35	80.45	81.43	80.41	82.40	80.73
1984	81.11	81.95	84.74	84.31	81.61	78.18	77.50	M	M	80.75	80.07	M
1985	M	M	86.07	84.34	80.41	76.86	76.70	77.10	82.25	80.31	79.77	78.18
1986	80.33	81.16	83.48	82.30	79.79	78.25	M	M	M	M	M	77.70
1987	80.21	82.54	84.40	81.96	80.16	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	80.44	80.97	79.41	79.56
1989	M	M	M	M	M	M	M	80.17	80.26	79.30	80.82	79.12
1990	79.93	80.42	80.52	81.04	79.50	78.85	78.87	79.93	81.00	M	M	M
1991	M	M	80.15	M	M	78.07	78.97	78.97	80.48	79.74	80.17	79.35
1992	81.31	M	M	86.73	81.32	81.75	M	80.00	M	M	M	M
1993	M	M	82.50	81.05	80.80	78.94	79.52	78.66	79.90	79.93	78.91	79.07
1994	79.36	81.87	82.91	80.19	80.32	78.59	77.89	78.92	79.89	80.39	79.65	80.55
1995	81.19	82.48	84.81	84.53	82.02	81.00	M	M	M	M	M	M
1996	81.00	84.98	85.15	84.31	81.12	79.67	78.54	79.50	80.50	82.23	81.03	80.25
1997	81.78	80.46	82.09	83.21	80.44	80.30	79.15	80.66	82.23	82.30	82.43	81.84
1998	82.97	84.66	85.33	82.90	81.76	77.64	79.16	80.50	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	80.02	81.36	81.39	80.84	80.71	79.83
2003	81.00	82.04	85.55	85.17	79.95	79.17	78.62	80.37	80.33	81.13	81.45	80.70
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	84.05	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	84.20	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	86.00	M	M	69.80	80.77
2011	80.66	M	M	M	73.40	78.80	77.00	80.10	81.32	81.62	80.00	80.38
2012	79.96	80.94	80.72	80.60	79.76	79.58	79.06	80.83	81.02	81.85	82.34	82.14
2013	82.02	83.33	84.93	83.09	81.21	79.73	79.18	80.45	81.89	81.94	81.95	81.62
2014	81.70	83.75	86.35	85.55	83.15	81.02	80.45	81.21	81.50	81.44	81.89	82.40
2015	81.59	83.40	83.83	83.99	82.46	80.21	80.05	81.91	84.23	83.27	82.19	81.67
2016	82.81	85.19	87.54	84.57	81.82	81.17	80.22	82.28	82.01	81.20	M	M
2017	M	M	M	M	M	M	M	M	M	M	83.30	80.30
2018	79.70	77.70	84.71	80.87	80.01	78.25	80.22	80.13	80.47	81.95	77.90	86.00
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	77.00	81.10	80.96	81.06	80.30	80.40
2021	M	M	82.19	80.43	78.25	M	M	M	M	M	79.59	80.95
2022	80.28	81.89	84.41	82.00	80.54	78.70	77.00	M	80.97	81.06	80.04	79.15
2023	79.14	81.22	82.46	83.48	81.92	80.42	80.15	80.60	M	M	M	M
2024	M	M	M	M	M	81.24	80.43	81.24	82.16	81.24	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
1974	M	M	M	M	M	M	M	M	M	83.8%	86.3%	80.9%
1975	M	M	M	76.6%	79.5%	76.9%	82.1%	84.7%	82.0%	82.1%	79.9%	81.4%
1976	70.5%	64.5%	63.7%	79.5%	84.6%	86.8%	83.7%	82.4%	83.0%	80.1%	71.8%	76.3%
1977	66.4%	58.0%	69.6%	64.1%	79.2%	78.9%	79.1%	81.7%	87.5%	75.3%	M	M
1978	M	M	66.8%	77.3%	82.6%	83.9%	78.0%	81.3%	77.5%	78.4%	73.1%	72.1%
1979	60.5%	72.2%	53.5%	M	80.6%	84.9%	85.1%	86.0%	85.1%	87.8%	83.2%	81.8%
1980	76.8%	67.6%	64.5%	76.6%	83.6%	82.0%	81.6%	80.3%	62.5%	80.5%	78.0%	M
1981	M	M	M	M	M	83.7%	77.6%	80.9%	80.3%	78.0%	72.7%	72.7%
1982	58.3%	54.9%	55.7%	81.3%	79.3%	79.5%	74.6%	69.1%	68.6%	78.3%	73.2%	68.3%
1983	60.9%	58.3%	52.9%	72.9%	82.2%	80.7%	79.1%	77.6%	75.9%	77.5%	71.2%	68.2%
1984	62.0%	56.5%	49.8%	57.5%	64.0%	80.6%	82.4%	M	M	74.9%	73.7%	M
1985	M	M	46.6%	59.7%	82.7%	84.5%	86.2%	80.6%	M	79.8%	86.6%	60.1%
1986	58.5%	54.8%	49.6%	69.5%	77.8%	80.5%	M	M	M	M	M	68.1%
1987	M	48.5%	51.2%	73.2%	78.7%	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	79.3%	78.5%	77.3%	M
1989	M	M	M	M	M	M	M	86.1%	80.7%	87.1%	82.2%	76.4%
1990	77.4%	65.0%	74.2%	76.8%	84.5%	85.7%	84.4%	84.7%	80.7%	M	M	M
1991	M	M	75.3%	M	M	89.0%	85.1%	83.0%	81.8%	80.4%	80.3%	71.6%
1992	73.0%	M	M	58.8%	73.4%	76.7%	M	78.6%	M	M	M	M
1993	M	M	63.1%	74.0%	69.2%	75.5%	74.2%	73.7%	71.4%	73.0%	72.3%	62.5%
1994	55.5%	49.8%	47.9%	67.2%	73.7%	75.1%	73.8%	70.8%	73.0%	70.1%	70.3%	63.4%
1995	52.4%	47.1%	49.1%	57.0%	66.3%	69.6%	M	M	M	M	M	M
1996	48.9%	59.0%	58.3%	59.8%	73.7%	76.4%	78.3%	80.3%	79.0%	73.2%	75.0%	72.9%
1997	61.3%	65.4%	59.4%	68.3%	75.4%	74.4%	74.9%	72.0%	67.4%	71.3%	66.8%	63.8%
1998	59.7%	60.2%	55.5%	69.5%	74.9%	77.7%	72.1%	68.0%	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	78.4%	68.8%	70.2%	70.9%	71.3%	65.4%
2003	56.7%	50.0%	48.9%	62.7%	77.9%	77.0%	75.5%	68.5%	74.7%	82.2%	82.3%	80.7%
2004	71.0%	66.9%	61.7%	76.7%	86.8%	83.5%	83.7%	85.3%	83.4%	82.8%	84.1%	78.7%
2005	75.3%	72.8%	62.9%	79.8%	85.5%	84.5%	84.3%	83.3%	83.9%	82.5%	84.0%	76.2%
2006	73.9%	68.1%	71.2%	77.0%	81.3%	85.8%	86.5%	84.2%	82.3%	82.9%	83.3%	77.4%
2007	71.7%	63.0%	63.8%	79.4%	84.6%	87.8%	87.0%	86.9%	87.3%	87.2%	84.9%	80.6%
2008	75.0%	72.4%	69.3%	68.8%	77.1%	85.3%	85.5%	83.7%	83.5%	83.0%	85.1%	76.2%
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	80.1%	82.2%	82.5%	87.8%	80.3%
2012	76.9%	69.6%	78.2%	83.7%	84.6%	82.2%	84.0%	82.7%	81.8%	82.2%	78.8%	74.4%
2013	68.8%	67.4%	68.1%	76.6%	83.9%	87.4%	84.6%	85.0%	83.9%	82.8%	81.1%	73.7%
2014	65.9%	62.9%	60.4%	75.0%	77.1%	82.5%	81.8%	77.8%	79.2%	79.7%	76.9%	71.2%
2015	68.8%	65.7%	62.5%	73.0%	73.0%	79.9%	78.7%	79.2%	76.3%	77.0%	77.5%	74.6%
2016	65.7%	60.3%	61.0%	75.0%	82.1%	83.0%	84.6%	81.9%	80.4%	83.8%	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	63.9%	58.2%	67.0%	78.0%	84.5%	84.1%	81.8%	83.4%	80.7%	81.9%	84.3%	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	100.0%	87.1%	85.1%	85.8%	87.4%	82.9%
2021	M	M	65.1%	82.6%	89.3%	M	M	M	M	M	89.1%	78.9%
2022	68.6%	63.5%	61.0%	76.2%	87.1%	89.5%	95.2%	M	87.7%	87.5%	88.4%	78.6%
2023	81.2%	61.9%	65.8%	71.7%	84.4%	89.9%	88.1%	M	M	M	M	M
2024	M	M	M	M	M	88.6%	90.6%	89.2%	88.8%	88.5%	M	M

Monthly Plots

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Nov 2024

JanFebMarAprMayJunJulAugSepOctNovDec 197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Jan 2025