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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
1977	M	M	M	M	M	0.00	M	M	M	0.00	0.00	M
1978	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	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	M
1980	M	0.00	M	M	0.00	M	M	0.00	0.00	0.00	M	M
1981	M	M	M	0.00	0.00	0.00	0.00	0.00	M	M	0.00	M
1982	M	M	M	0.00	0.00	0.00	M	0.00	M	M	M	M
1983	M	0.00	M	M	M	0.00	M	M	0.00	M	M	M
1984	0.00	M	M	M	M	M	M	M	0.00	M	M	M
1985	M	M	0.00	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	0.00	M	0.00	M	M	M	M	M
1987	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M
1988	0.00	0.00	0.00	M	0.00	M	M	M	M	M	M	M
1989	0.00	0.00	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	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	M	M	M	0.00	M	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	M	0.00	M
1995	M	M	M	M	M	M	M	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	M	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	M	0.00	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	0.00	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
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	4.7	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	4.7	2.3	2.9	4.1	3.4	3.9	5.4	3.4	3.7	3.3	2.2	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	4.4	4.4	3.5	2.2	4.7	1.8
1992	1.6	1.9	1.4	4.4	4.3	4.3	3.4	4.0	3.8	M	2.4	2.0
1993	M	M	M	M	M	4.6	4.9	4.4	4.3	4.1	0.6	3.9
1994	2.1	1.5	2.6	1.4	3.3	4.3	3.8	2.9	2.7	M	M	M
1995	M	M	M	M	M	M	M	4.3	4.5	6.1	M	2.2
1996	8.6	1.7	11.1	6.4	6.2	6.5	4.2	5.4	5.1	4.6	2.5	2.9
1997	2.9	4.0	3.3	3.5	3.0	3.1	4.1	3.9	5.4	4.1	M	3.5
1998	3.4	3.6	3.1	2.9	3.5	4.1	4.9	4.8	6.1	5.3	4.8	4.7
1999	4.1	5.5	4.2	4.7	4.2	4.9	5.2	6.2	6.3	7.0	6.2	4.8
2000	4.8	5.0	4.8	4.7	4.2	5.1	5.6	6.0	5.4	4.3	4.6	4.8
2001	4.1	4.1	4.3	3.7	4.8	5.3	6.4	7.6	7.3	6.8	6.1	6.4
2002	M	M	8.5	M	M	0.7	M	M	M	M	M	M
2003	M	M	M	M	M	5.3	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	2.7	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	6.3	5.1	5.6	6.6	6.9	6.1	5.3
2008	5.1	5.1	5.4	5.1	4.7	5.1	6.6	6.9	7.3	7.7	5.6	4.9
2009	5.2	4.9	5.3	4.3	4.0	4.4	4.2	4.3	4.0	4.0	3.6	2.6
2010	2.8	3.1	2.6	2.6	2.3	2.4	3.5	3.1	3.7	3.1	3.7	3.1
2011	2.9	3.4	3.7	3.2	2.6	1.9	2.6	4.2	4.7	3.4	2.7	4.2
2012	3.8	3.3	3.3	3.2	2.9	3.4	3.7	4.3	4.7	4.4	4.0	3.5
2013	3.5	3.7	3.5	3.5	3.6	3.9	4.1	4.1	5.0	4.9	4.1	3.8
2014	3.8	3.2	3.4	3.7	3.7	4.1	4.5	4.5	5.1	4.9	4.4	4.0
2015	3.9	3.9	3.6	3.2	3.2	3.5	3.9	4.5	6.2	6.1	5.4	5.0
2016	4.0	4.3	3.2	2.9	3.3	3.1	3.9	4.6	5.3	5.2	4.9	3.6
2017	3.5	4.0	3.4	3.3	3.5	4.3	4.2	4.2	5.6	6.3	4.4	4.5
2018	3.9	3.5	2.8	3.0	3.2	4.0	3.9	4.0	4.7	4.6	4.0	3.3
2019	3.2	3.4	3.2	2.4	3.0	3.5	4.0	4.1	4.4	4.0	3.6	3.6
2020	3.2	2.7	3.3	2.8	4.5	6.5	6.7	5.8	5.6	5.2	5.9	3.6
2021	3.5	3.6	3.5	3.2	3.5	3.6	3.8	4.9	4.5	3.9	3.6	3.9
2022	3.9	3.7	4.0	3.9	4.2	4.4	4.8	5.1	5.1	5.1	4.4	4.2
2023	3.7	4.0	4.0	3.7	4.2	4.9	4.4	3.6	4.4	4.9	5.2	4.8
2024	4.2	4.6	4.6	4.1	4.5	5.1	5.2	5.3	6.1	6.0	4.9	4.9
2025	4.0	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
1977	M	M	M	M	M	90.00	M	M	M	88.00	90.00	M
1978	88.00	82.00	82.00	86.00	90.00	90.00	88.00	92.00	M	M	88.00	86.43
1979	85.82	84.39	86.73	88.35	89.29	90.04	90.55	91.62	89.35	88.65	88.95	M
1980	M	84.00	M	M	86.00	M	M	90.00	93.00	90.00	M	M
1981	M	M	M	81.00	91.00	93.00	93.00	97.00	M	M	91.00	M
1982	M	M	M	89.00	93.00	89.00	M	93.50	M	M	M	M
1983	M	95.00	M	M	M	91.50	M	M	95.50	M	M	M
1984	85.00	M	M	M	M	M	M	M	90.00	M	M	M
1985	M	M	83.00	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	85.00	M	89.00	M	M	M	M	M
1987	86.33	87.20	86.00	89.59	90.18	90.86	92.61	92.55	93.70	92.50	94.83	M
1988	87.75	88.00	86.00	M	91.00	M	M	M	M	M	M	M
1989	77.00	86.00	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	92.21	94.60	93.00	92.21	92.18	90.41
1992	87.41	85.93	86.43	90.00	91.69	91.17	92.93	94.91	93.45	91.33	88.09	91.86
1993	M	M	M	84.25	M	91.40	89.33	93.33	93.47	91.20	86.50	87.33
1994	87.00	87.67	86.40	89.91	90.44	86.27	90.23	91.65	92.50	M	94.00	M
1995	M	M	M	M	M	M	M	95.72	95.75	94.00	86.00	89.79
1996	86.33	87.28	84.62	84.69	87.72	89.52	93.48	95.55	95.87	92.16	90.33	91.17
1997	87.16	90.81	87.66	90.10	91.13	93.14	93.28	95.18	94.36	93.67	M	91.22
1998	90.07	93.07	90.65	93.63	94.61	94.54	95.77	97.92	97.31	95.07	90.57	88.40
1999	88.60	89.96	88.31	90.13	90.37	91.87	94.71	96.71	96.23	95.10	92.10	89.19
2000	88.19	87.79	90.26	89.59	92.03	92.27	92.68	94.90	92.57	93.93	92.48	91.45
2001	89.61	89.61	90.10	90.68	92.55	90.96	92.96	96.26	95.67	94.29	92.57	92.21
2002	M	77.00	89.67	M	M	89.00	M	M	M	M	M	M
2003	M	82.40	M	M	91.40	87.42	M	M	92.30	82.40	M	86.90
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	91.00	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	91.33	88.25	89.64	86.42	M	M	M	M	M	M	82.40	M
2010	84.20	M	M	M	91.40	M	M	95.90	M	M	79.70	89.83
2011	86.84	M	M	84.20	76.10	78.20	M	96.62	97.88	93.08	89.60	91.28
2012	88.55	88.30	90.24	91.64	91.92	91.82	94.70	96.68	97.10	93.37	91.40	89.00
2013	89.15	90.44	91.40	91.46	91.28	91.34	93.08	95.46	96.80	94.71	90.92	90.53
2014	89.77	88.83	90.12	90.14	91.23	92.78	93.90	96.63	96.02	94.88	92.90	91.81
2015	91.63	90.44	90.30	92.42	92.33	93.98	94.77	98.60	99.20	100.17	96.18	95.64
2016	89.54	94.07	92.79	92.69	94.13	94.88	97.61	99.82	97.70	96.28	95.24	90.99
2017	89.95	90.31	90.88	93.38	92.97	94.52	95.17	98.25	100.64	98.08	93.68	91.05
2018	91.28	88.83	91.28	91.34	91.69	93.50	95.23	95.23	97.04	96.63	95.66	91.81
2019	91.23	91.34	90.06	91.82	92.45	93.86	93.20	96.45	98.00	95.75	93.62	92.74
2020	89.54	90.10	89.02	81.86	90.35	92.18	94.48	96.80	98.24	96.53	90.98	90.53
2021	89.31	88.57	89.14	89.90	91.98	92.48	94.42	97.61	94.70	91.81	90.20	88.50
2022	87.86	88.19	87.16	89.36	90.53	91.16	93.78	96.16	97.22	96.92	89.48	88.44
2023	88.21	88.89	86.75	89.24	91.23	93.68	95.41	97.50	98.90	97.32	94.34	92.56
2024	90.47	88.23	90.06	89.00	92.56	95.48	95.87	98.25	100.34	97.73	95.54	91.63
2025	86.30	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
1977	M	M	M	M	M	77.00	M	M	M	79.00	77.00	M
1978	79.00	77.00	76.00	79.00	77.00	77.00	79.00	75.00	M	M	81.00	74.22
1979	74.46	74.44	74.82	75.10	74.79	71.57	70.23	72.54	73.25	75.40	75.95	M
1980	M	77.00	M	M	80.00	M	M	79.00	79.00	79.00	M	M
1981	M	M	M	75.00	75.00	79.00	75.00	81.00	M	M	82.00	M
1982	M	M	M	80.00	78.00	79.00	M	79.00	M	M	M	M
1983	M	83.00	M	M	M	78.50	M	M	81.50	M	M	M
1984	78.00	M	M	M	M	M	M	M	80.00	M	M	M
1985	M	M	77.00	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	76.00	M	78.00	M	M	M	M	M
1987	74.00	76.20	75.06	75.47	74.88	73.68	72.87	72.14	75.30	75.25	79.33	M
1988	76.50	76.00	73.00	M	82.00	M	M	M	M	M	M	M
1989	75.00	77.00	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	67.07	67.60	72.96	73.83	75.77	77.55
1992	75.89	73.07	77.00	79.43	74.00	70.61	68.67	74.91	75.36	76.33	75.73	75.86
1993	M	M	M	78.50	M	77.80	78.67	75.11	80.33	78.73	74.50	76.87
1994	74.72	74.89	76.67	77.45	76.56	73.64	73.86	74.58	73.50	M	82.00	M
1995	M	M	M	M	M	M	M	70.72	77.08	79.50	75.67	75.03
1996	77.00	77.83	76.66	77.83	79.34	79.69	68.03	71.00	71.90	74.52	74.63	74.20
1997	73.58	74.29	74.07	73.67	72.23	67.82	68.00	69.54	73.16	76.38	M	74.74
1998	73.93	75.11	74.52	74.93	74.71	69.92	69.40	70.58	73.81	74.60	75.04	74.70
1999	73.63	74.27	73.14	73.10	72.10	68.70	65.10	68.42	71.90	72.70	73.59	73.13
2000	72.32	72.76	72.94	73.21	72.17	70.40	69.03	67.55	71.53	72.72	73.63	73.29
2001	72.45	73.07	72.94	73.77	75.95	73.81	69.87	65.77	71.33	74.58	74.37	74.93
2002	M	73.00	77.00	M	M	70.00	M	M	M	M	M	M
2003	M	82.40	M	M	86.00	79.16	M	M	87.80	82.40	M	79.70
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	79.00	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	73.67	73.48	74.18	73.72	M	M	M	M	M	M	82.40	M
2010	84.20	M	M	M	91.40	M	M	95.90	M	M	77.00	74.15
2011	73.52	M	M	82.40	74.30	78.20	M	71.24	70.88	74.27	70.76	74.50
2012	73.46	72.84	73.11	72.92	72.70	70.76	67.34	67.36	74.06	76.83	72.86	74.00
2013	73.77	72.95	73.86	75.20	72.24	71.72	70.44	70.26	73.94	72.12	73.22	74.45
2014	73.17	73.85	74.33	72.92	74.21	71.36	69.34	70.44	72.68	73.17	73.88	74.85
2015	74.15	74.69	75.03	75.68	74.10	72.50	72.18	70.44	75.74	78.28	77.81	77.35
2016	76.36	76.44	77.41	77.69	75.49	72.32	69.86	72.94	76.94	76.77	78.26	76.36
2017	75.49	75.65	75.55	76.40	76.07	72.80	70.03	72.99	75.14	78.80	76.58	76.19
2018	75.03	74.75	75.95	74.78	73.11	69.80	69.28	70.79	75.32	76.13	75.50	75.37
2019	75.78	75.65	75.49	76.22	75.03	72.38	70.90	69.86	74.72	76.01	76.10	76.19
2020	75.26	75.26	75.32	74.90	80.60	82.28	80.48	76.83	74.06	77.20	81.74	75.84
2021	74.85	75.07	74.62	74.96	73.52	72.20	70.73	71.25	75.26	75.03	74.72	75.43
2022	74.33	74.24	74.74	75.68	74.91	72.08	70.50	69.51	72.92	77.17	74.54	75.03
2023	73.75	74.56	74.74	75.50	75.84	73.10	70.38	72.47	75.50	77.75	76.94	77.00
2024	76.01	75.32	75.90	76.10	75.66	74.84	71.31	72.30	76.04	79.21	78.32	75.84
2025	73.70	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
1977	M	M	M	M	M	83.50	M	M	M	83.50	83.50	M
1978	83.50	79.50	79.00	82.50	83.50	83.50	83.50	83.50	M	M	84.50	80.33
1979	80.14	79.42	80.77	81.72	82.04	80.80	80.39	82.08	81.30	82.03	82.45	M
1980	M	80.50	M	M	83.00	M	M	84.50	86.00	84.50	M	M
1981	M	M	M	78.00	83.00	86.00	84.00	89.00	M	M	86.50	M
1982	M	M	M	84.50	85.50	84.00	M	86.25	M	M	M	M
1983	M	89.00	M	M	M	85.00	M	M	88.50	M	M	M
1984	81.50	M	M	M	M	M	M	M	85.00	M	M	M
1985	M	M	80.00	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	80.50	M	83.50	M	M	M	M	M
1987	80.17	81.70	80.53	82.53	82.53	82.27	82.74	82.34	84.50	83.88	87.08	M
1988	82.12	82.00	79.50	M	86.50	M	M	M	M	M	M	M
1989	76.00	81.50	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	79.64	81.10	82.98	83.02	83.98	83.98
1992	81.65	79.50	81.71	84.71	82.84	80.89	80.80	84.91	84.41	83.83	81.91	83.86
1993	M	M	M	81.38	M	84.60	84.00	84.22	86.90	84.97	80.50	82.10
1994	80.86	81.28	81.53	83.68	83.50	79.95	82.05	83.12	83.00	M	88.00	M
1995	M	M	M	M	M	M	M	83.22	86.42	86.75	80.83	82.41
1996	81.67	82.55	80.64	81.26	83.53	84.60	80.76	83.27	83.88	83.34	82.48	82.68
1997	80.37	82.55	80.86	81.88	81.68	80.48	80.64	82.36	83.76	85.02	M	82.98
1998	82.00	84.09	82.58	84.28	84.66	82.23	82.58	84.25	85.56	84.83	82.80	81.55
1999	81.12	82.12	80.72	81.62	81.23	80.28	79.90	82.56	84.07	83.90	82.84	81.16
2000	80.26	80.28	81.60	81.40	82.10	81.33	80.85	81.22	82.05	83.33	83.06	82.37
2001	81.03	81.34	81.52	82.23	84.25	82.38	81.41	81.02	83.50	84.44	83.47	83.57
2002	M	75.00	83.33	M	M	79.50	M	M	M	M	M	M
2003	M	82.40	M	M	88.70	83.29	M	M	90.05	82.40	M	83.30
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	85.00	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	82.50	80.86	81.91	80.07	M	M	M	M	M	M	82.40	M
2010	84.20	M	M	M	91.40	M	M	95.90	M	M	78.35	81.99
2011	80.18	M	M	83.30	75.20	78.20	M	83.93	84.38	83.68	80.18	82.89
2012	81.01	80.57	81.67	82.28	82.31	81.29	81.02	82.02	85.58	85.10	82.13	81.50
2013	81.46	81.69	82.63	83.33	81.76	81.53	81.76	82.86	85.37	83.42	82.07	82.49
2014	81.47	81.34	82.23	81.53	82.72	82.07	81.62	83.53	84.35	84.03	83.39	83.33
2015	82.89	82.56	82.66	84.05	83.21	83.24	83.47	84.52	87.47	89.22	86.99	86.49
2016	82.95	85.26	85.10	85.19	84.81	83.60	83.74	86.38	87.32	86.52	86.75	83.68
2017	82.72	82.98	83.21	84.89	84.52	83.66	82.60	85.62	87.89	88.44	85.13	83.62
2018	83.15	81.79	83.62	83.06	82.40	81.65	82.25	83.01	86.18	86.38	85.58	83.59
2019	83.50	83.49	82.78	84.02	83.74	83.12	82.05	83.15	86.36	85.88	84.86	84.46
2020	82.40	82.68	82.17	78.38	85.48	87.23	87.48	86.81	86.15	86.87	86.36	83.18
2021	82.08	81.82	81.88	82.43	82.75	82.34	82.57	84.43	84.98	83.42	82.46	81.96
2022	81.09	81.21	80.95	82.52	82.72	81.62	82.14	82.84	85.07	87.05	82.01	81.73
2023	80.98	81.72	80.75	82.37	83.53	83.39	82.89	84.98	87.20	87.54	85.64	84.78
2024	83.24	81.78	82.98	82.55	84.11	85.16	83.59	85.27	88.19	88.47	86.93	83.74
2025	80.00	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
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	71.6%	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	89.7%	90.1%	86.6%	75.3%	75.9%	72.8%	61.8%	69.2%	64.1%	69.6%	78.3%	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	68.2%	62.1%	66.7%	70.4%	67.6%	72.0%
1992	83.6%	83.4%	89.4%	80.3%	72.3%	69.6%	64.0%	61.3%	60.0%	M	75.3%	69.1%
1993	M	M	M	M	M	68.9%	64.3%	63.4%	61.8%	68.3%	81.8%	79.9%
1994	83.5%	84.8%	84.7%	81.9%	80.5%	76.2%	71.1%	67.3%	69.3%	M	M	M
1995	M	M	M	M	M	M	M	64.5%	61.8%	65.5%	M	78.8%
1996	79.9%	81.5%	82.5%	81.9%	75.5%	67.6%	68.9%	66.0%	65.5%	73.6%	77.1%	77.9%
1997	80.8%	76.8%	83.6%	81.4%	76.4%	71.0%	65.2%	63.2%	66.5%	66.2%	M	77.8%
1998	81.7%	77.9%	82.8%	78.9%	76.1%	71.8%	67.1%	64.5%	65.7%	69.5%	76.0%	77.8%
1999	81.8%	79.7%	83.8%	81.6%	81.5%	74.7%	67.3%	63.0%	68.2%	69.1%	76.4%	82.2%
2000	84.8%	83.0%	83.7%	82.2%	76.4%	73.7%	72.7%	67.2%	74.3%	72.2%	76.0%	77.0%
2001	81.6%	81.4%	82.4%	81.3%	76.1%	74.9%	70.0%	62.7%	68.1%	69.2%	76.4%	77.0%
2002	M	M	87.5%	M	M	93.0%	M	M	M	M	M	M
2003	M	M	M	M	M	72.0%	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	74.8%	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	56.1%	70.6%	60.5%	61.1%	67.2%	69.4%	79.2%
2008	82.3%	81.2%	84.0%	82.6%	82.8%	73.0%	66.4%	63.4%	63.7%	64.2%	74.8%	80.8%
2009	81.6%	83.3%	83.4%	86.0%	85.1%	79.5%	74.0%	70.8%	69.3%	71.2%	71.1%	80.4%
2010	81.1%	83.9%	80.9%	83.5%	82.2%	77.1%	70.8%	66.0%	59.4%	70.0%	75.5%	80.7%
2011	83.6%	84.7%	83.0%	83.4%	80.7%	75.8%	67.3%	66.5%	60.6%	71.6%	79.3%	78.3%
2012	83.3%	82.4%	81.6%	82.2%	79.4%	77.6%	66.8%	57.8%	59.6%	68.8%	77.6%	84.4%
2013	83.6%	82.6%	82.1%	82.0%	80.6%	78.4%	73.4%	67.2%	65.0%	68.1%	78.0%	78.4%
2014	80.7%	83.1%	82.8%	83.3%	79.1%	72.7%	68.8%	64.1%	65.8%	69.7%	75.0%	79.0%
2015	80.9%	82.6%	83.5%	81.6%	80.1%	73.1%	68.1%	59.0%	59.8%	57.8%	65.2%	69.8%
2016	84.1%	75.8%	81.9%	81.9%	77.8%	72.1%	61.4%	56.5%	60.8%	65.8%	69.7%	79.2%
2017	82.5%	84.9%	84.6%	80.7%	79.4%	71.2%	63.5%	63.2%	54.7%	62.0%	73.7%	78.8%
2018	81.0%	86.7%	81.8%	81.1%	76.9%	71.0%	65.6%	66.1%	62.6%	66.2%	73.3%	79.1%
2019	82.9%	83.6%	84.1%	81.9%	77.7%	70.1%	68.6%	63.0%	62.8%	67.7%	71.7%	75.2%
2020	82.7%	82.5%	84.4%	84.2%	72.1%	61.7%	56.0%	56.5%	58.5%	65.7%	70.3%	79.2%
2021	81.6%	82.0%	82.9%	83.6%	80.5%	78.0%	70.7%	59.9%	69.8%	76.4%	81.9%	85.3%
2022	84.3%	85.9%	88.2%	82.7%	77.0%	73.8%	64.1%	61.0%	62.7%	66.1%	79.7%	81.7%
2023	82.9%	82.8%	85.8%	82.0%	78.7%	69.3%	63.8%	60.6%	60.9%	64.3%	70.7%	76.2%
2024	82.2%	83.2%	82.4%	84.1%	73.3%	52.3%	50.6%	49.0%	48.8%	51.6%	55.3%	64.8%
2025	80.3%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Dec 2024

JanFebMarAprMayJunJulAugSepOctNovDec 1977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Feb 2025