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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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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	0.00	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	0.00
1981	0.00	0.00	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	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	M	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	M	M	M	M	M	M	M	M	M	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	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	0.00	M	0.00
2001	M	0.00	M	0.00	M	M	0.00	0.00	0.00	M	M	M
2002	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	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	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
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
1973	9.0	9.5	6.6	9.5	3.6	4.7	5.3	4.1	6.0	8.6	7.6	9.0
1974	4.9	8.9	6.2	9.3	6.1	5.3	5.8	6.0	6.3	6.7	7.2	3.6
1975	6.5	12.7	9.4	7.1	4.1	6.3	3.6	5.7	4.8	7.3	8.6	6.9
1976	8.4	6.7	9.9	7.5	6.9	7.6	5.8	6.6	7.4	7.4	8.3	8.3
1977	4.2	4.9	2.7	5.1	2.4	2.4	2.9	2.6	2.8	1.3	3.7	4.7
1978	5.3	6.6	4.8	3.1	3.8	4.3	3.2	2.9	3.0	4.0	2.7	5.6
1979	6.5	4.1	5.4	3.0	2.1	1.8	2.7	2.5	2.1	4.0	5.1	4.9
1980	4.6	3.9	4.0	4.0	3.4	3.8	3.8	3.6	2.8	7.3	6.8	8.7
1981	11.6	5.8	4.2	4.4	5.1	3.9	5.4	6.1	5.4	5.4	5.2	10.1
1982	4.8	4.6	8.9	5.3	5.4	5.2	5.5	5.7	3.9	6.1	6.1	7.4
1983	4.6	8.0	7.3	5.9	6.2	5.5	5.3	5.0	6.3	6.0	4.9	12.4
1984	8.6	M	7.7	7.4	4.4	5.2	5.4	4.8	5.6	5.6	4.6	5.9
1985	7.4	5.2	6.3	9.6	5.1	5.2	5.4	7.2	4.9	6.1	5.3	6.5
1986	7.6	8.2	5.1	6.4	5.0	4.9	5.2	5.8	4.2	5.9	6.2	6.0
1987	9.2	5.9	10.2	7.1	5.6	5.7	5.0	5.8	4.9	5.5	8.8	3.5
1988	6.4	7.4	9.5	5.2	5.2	4.7	6.2	5.5	6.3	4.1	7.9	8.9
1989	3.5	5.5	5.1	7.1	5.3	6.4	4.9	5.6	4.0	5.5	7.7	8.3
1990	6.9	6.2	5.8	8.4	6.9	7.0	7.8	8.0	6.9	6.5	8.3	10.9
1991	6.8	7.4	7.6	7.7	7.9	6.9	8.1	6.5	6.9	7.2	7.7	10.3
1992	6.0	M	M	M	M	M	M	M	M	M	3.5	8.4
1993	7.2	10.2	14.1	6.6	6.1	6.8	7.5	6.9	8.3	7.2	7.9	7.4
1994	8.9	8.6	6.0	7.8	7.6	6.6	6.7	6.1	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	8.8	5.1	8.2	8.1
2005	8.5	9.6	6.2	7.0	6.6	6.3	7.0	6.3	5.6	5.1	7.3	8.2
2006	8.9	7.9	8.4	6.3	6.0	6.2	6.2	6.8	5.9	5.7	5.2	6.4
2007	5.7	6.2	7.3	4.9	5.9	5.5	6.1	6.8	7.2	7.3	7.1	7.7
2008	6.3	6.8	7.2	8.3	5.6	5.1	6.3	5.7	7.1	5.3	6.6	7.1
2009	6.9	9.0	8.5	5.7	5.4	6.7	5.3	5.6	5.9	6.5	5.1	8.0
2010	6.8	7.9	5.4	4.9	5.5	5.3	5.4	5.1	6.5	6.3	6.2	8.0
2011	5.2	8.2	6.6	5.5	6.3	5.5	5.5	4.8	5.3	7.3	6.4	8.9
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	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	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
2026	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	45.33	39.00	M	M	72.00	63.00	M	67.00	73.00	63.00
1974	M	46.00	M	57.00	54.00	M	M	69.00	61.00	M	52.00	M
1975	M	M	M	61.00	54.00	M	68.00	41.00	63.00	64.00	79.00	M
1976	M	54.50	48.50	41.00	M	68.50	74.60	M	M	68.00	M	M
1977	M	M	M	M	M	M	57.00	M	M	37.00	37.00	36.00
1978	36.50	43.00	M	M	60.00	84.00	M	68.00	72.47	64.35	51.86	50.14
1979	44.00	49.20	51.00	60.00	55.00	59.75	75.50	67.00	73.00	55.33	41.50	45.00
1980	43.63	45.07	52.50	48.93	62.60	71.50	73.23	76.45	75.00	61.69	53.17	44.17
1981	40.69	41.00	52.19	56.58	62.54	74.68	76.92	75.57	71.34	63.38	49.93	48.84
1982	46.32	47.38	49.78	54.00	M	122.00	84.00	79.50	70.92	58.50	56.00	46.67
1983	47.00	37.70	51.80	52.80	68.56	69.38	87.50	66.00	71.50	M	49.00	42.64
1984	50.00	M	51.00	M	57.40	71.22	77.68	74.05	73.67	59.20	58.76	41.75
1985	36.25	48.62	M	55.00	68.40	70.40	87.00	76.25	77.67	65.67	44.00	51.80
1986	47.45	50.70	M	53.00	69.50	68.00	74.67	61.00	71.00	60.82	M	41.00
1987	M	M	58.00	44.00	49.00	M	81.04	73.88	77.00	M	48.20	46.00
1988	54.00	47.33	45.50	58.40	64.32	67.79	81.00	73.00	M	67.16	49.75	45.00
1989	M	M	45.75	68.00	72.00	M	72.67	84.50	64.80	49.00	56.00	50.00
1990	50.00	M	59.00	M	61.00	M	M	64.50	72.00	43.00	M	46.83
1991	50.00	48.92	59.40	57.62	62.77	75.68	85.19	86.52	77.30	63.53	55.38	47.77
1992	49.35	M	M	M	M	M	M	M	M	M	57.71	52.76
1993	50.00	52.13	47.80	61.82	71.83	78.43	79.16	86.24	73.98	65.51	54.24	52.12
1994	51.54	51.04	59.87	58.75	68.45	72.85	84.48	87.66	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	66.00	M	55.50
2001	M	50.00	M	53.00	M	M	90.00	79.50	76.71	M	M	M
2002	M	M	M	M	M	M	M	M	M	66.25	60.59	50.79
2003	47.48	44.93	56.24	62.00	74.52	85.56	86.10	88.22	75.31	63.43	57.81	49.67
2004	M	M	M	M	M	M	M	M	72.21	70.27	57.17	52.59
2005	46.64	45.57	55.80	60.65	73.51	80.18	84.95	80.50	74.92	66.63	57.21	46.82
2006	45.66	49.74	53.12	63.01	71.18	78.64	87.15	79.51	77.31	70.13	59.74	53.32
2007	53.51	55.06	56.48	66.91	69.99	77.95	84.59	82.79	74.88	68.22	56.12	49.79
2008	51.92	52.98	55.48	61.41	70.44	77.67	84.08	86.59	76.28	69.01	58.56	50.73
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	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	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	44.60	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	89.60	M	M	M	M	M
2025	M	M	59.00	M	M	M	M	M	M	M	M	M
2026	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	45.33	39.00	M	M	72.00	63.00	M	67.00	73.00	52.00
1974	M	46.00	M	57.00	54.00	M	M	69.00	61.00	M	52.00	M
1975	M	M	M	61.00	54.00	M	68.00	41.00	63.00	64.00	79.00	M
1976	M	54.50	48.50	41.00	M	68.50	67.25	M	M	68.00	M	M
1977	M	M	M	M	M	M	57.00	M	M	37.00	37.00	36.00
1978	36.50	43.00	M	M	60.00	84.00	M	68.00	61.41	56.55	48.91	49.36
1979	44.00	47.20	43.00	56.50	55.00	57.25	75.50	67.00	68.00	55.33	41.50	44.29
1980	43.03	40.87	52.50	48.25	59.90	71.50	68.09	70.09	65.36	56.53	48.24	41.16
1981	37.19	41.00	50.03	52.60	53.85	68.00	68.48	72.18	68.31	56.83	45.96	46.28
1982	43.48	45.20	48.50	54.00	M	M	82.00	79.50	66.23	58.50	56.00	46.67
1983	46.67	37.20	47.00	51.48	62.08	68.60	84.50	66.00	71.50	M	49.00	42.10
1984	45.00	M	51.00	M	56.14	66.68	75.88	69.50	73.67	56.67	54.80	41.15
1985	35.25	48.05	M	55.00	68.13	70.40	87.00	76.25	77.67	65.67	43.00	51.44
1986	46.82	50.70	M	53.00	69.50	68.00	74.67	61.00	71.00	56.71	M	41.00
1987	M	M	58.00	44.00	49.00	M	76.31	69.91	74.66	M	48.20	46.00
1988	54.00	47.33	45.50	58.40	63.53	66.78	81.00	73.00	M	59.00	49.75	45.00
1989	M	M	45.75	68.00	72.00	M	72.67	84.50	64.80	49.00	56.00	50.00
1990	50.00	M	59.00	M	61.00	M	M	64.50	72.00	43.00	M	41.07
1991	41.00	39.68	47.61	44.84	51.39	62.84	70.23	69.86	63.98	55.27	47.22	39.08
1992	40.51	M	M	M	M	M	M	M	M	M	50.26	45.24
1993	41.53	38.67	38.40	50.69	56.75	64.35	66.63	70.88	63.05	57.96	47.69	44.91
1994	44.14	43.22	48.03	48.49	58.21	62.68	71.46	72.29	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	56.00	M	48.00
2001	M	42.00	M	47.00	M	M	76.00	67.00	61.29	M	M	M
2002	M	M	M	M	M	M	M	M	M	55.67	53.64	46.21
2003	41.30	35.07	42.48	46.54	59.08	69.56	70.43	71.83	61.81	54.86	50.07	43.03
2004	M	M	M	M	M	M	M	M	59.50	59.93	48.63	45.83
2005	38.20	36.24	42.03	47.02	56.96	63.53	67.46	65.28	62.06	55.84	48.25	39.99
2006	37.75	39.66	42.01	48.95	55.39	60.78	69.21	64.13	62.91	57.87	48.66	44.66
2007	44.35	44.77	45.28	52.29	56.27	63.14	67.54	67.70	61.17	55.52	46.52	41.82
2008	44.09	42.02	45.10	49.73	56.75	64.28	68.27	69.39	62.32	57.49	50.02	43.00
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	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	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	44.60	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	89.60	M	M	M	M	M
2025	M	M	59.00	M	M	M	M	M	M	M	M	M
2026	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	45.33	39.00	M	M	72.00	63.00	M	67.00	73.00	57.50
1974	M	46.00	M	57.00	54.00	M	M	69.00	61.00	M	52.00	M
1975	M	M	M	61.00	54.00	M	68.00	41.00	63.00	64.00	79.00	M
1976	M	54.50	48.50	41.00	M	68.50	67.25	M	M	68.00	M	M
1977	M	M	M	M	M	M	57.00	M	M	37.00	37.00	36.00
1978	36.50	43.00	M	M	60.00	84.00	M	68.00	66.94	60.45	50.39	49.75
1979	44.00	48.20	47.00	58.25	55.00	58.50	75.50	67.00	70.50	55.33	41.50	44.64
1980	43.33	42.97	52.50	48.59	61.25	71.50	70.66	73.27	70.18	59.11	50.71	42.67
1981	38.94	41.00	51.11	54.59	58.19	71.34	72.70	73.88	69.82	60.11	47.95	47.56
1982	44.90	46.29	49.14	54.00	M	M	83.00	79.50	68.58	58.50	56.00	46.67
1983	46.83	37.45	49.40	52.14	65.32	68.99	86.00	66.00	71.50	M	49.00	42.37
1984	47.50	M	51.00	M	56.77	68.95	76.78	71.77	73.67	57.93	56.78	41.45
1985	35.75	48.34	M	55.00	68.26	70.40	87.00	76.25	77.67	65.67	43.50	51.62
1986	47.14	50.70	M	53.00	69.50	68.00	74.67	61.00	71.00	58.77	M	41.00
1987	M	M	58.00	44.00	49.00	M	78.67	71.89	75.83	M	48.20	46.00
1988	54.00	47.33	45.50	58.40	63.92	67.29	81.00	73.00	M	63.08	49.75	45.00
1989	M	M	45.75	68.00	72.00	M	72.67	84.50	64.80	49.00	56.00	50.00
1990	50.00	M	59.00	M	61.00	M	M	64.50	72.00	43.00	M	43.95
1991	45.50	44.30	53.51	51.23	57.08	69.26	77.71	78.19	70.64	59.40	51.30	43.42
1992	44.93	M	M	M	M	M	M	M	M	M	53.99	49.00
1993	45.77	45.40	43.10	56.26	64.29	71.39	72.89	78.56	68.51	61.73	50.96	48.52
1994	47.84	47.13	53.95	53.62	63.33	67.77	77.97	79.98	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	61.00	M	51.75
2001	M	46.00	M	50.00	M	M	83.00	73.25	69.00	M	M	M
2002	M	M	M	M	M	M	M	M	M	60.96	57.11	48.50
2003	44.39	40.00	49.36	54.27	66.80	77.56	78.27	80.03	68.56	59.14	53.94	46.35
2004	M	M	M	M	M	M	M	M	65.86	65.10	52.90	49.21
2005	42.42	40.90	48.92	53.83	65.23	71.85	76.21	72.89	68.49	61.23	52.73	43.41
2006	41.70	44.70	47.57	55.98	63.29	69.71	78.18	71.82	70.11	64.00	54.20	48.99
2007	48.93	49.91	50.88	59.60	63.13	70.55	76.07	75.25	68.03	61.87	51.32	45.81
2008	48.01	47.50	50.29	55.57	63.60	70.98	76.17	77.99	69.30	63.25	54.29	46.87
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	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	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	44.60	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	89.60	M	M	M	M	M
2025	M	M	59.00	M	M	M	M	M	M	M	M	M
2026	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	89.1%	M	M	M	M	93.8%	M	60.7%	40.9%	68.7%
1974	M	65.8%	M	82.1%	M	M	M	88.1%	72.2%	M	62.0%	M
1975	M	M	M	48.0%	71.5%	M	88.3%	80.9%	88.0%	100.0%	22.5%	M
1976	M	48.8%	78.8%	100.0%	M	63.9%	52.7%	M	M	52.5%	M	M
1977	M	M	M	M	M	M	93.7%	M	M	M	75.0%	93.1%
1978	78.2%	81.1%	M	M	63.7%	48.3%	M	60.0%	61.1%	75.6%	71.4%	78.9%
1979	85.6%	77.6%	56.9%	55.9%	58.3%	85.3%	55.8%	60.8%	54.4%	89.8%	93.6%	69.6%
1980	85.5%	58.8%	75.3%	67.4%	62.8%	53.1%	72.6%	75.4%	72.6%	78.7%	86.9%	75.6%
1981	70.7%	84.0%	79.2%	73.7%	85.1%	70.8%	71.8%	75.8%	76.0%	88.0%	73.0%	84.7%
1982	83.5%	79.0%	76.5%	67.6%	M	6.6%	M	60.7%	78.4%	84.5%	85.1%	96.9%
1983	65.0%	81.7%	95.4%	83.9%	60.0%	74.0%	43.6%	96.4%	76.0%	M	78.3%	75.6%
1984	M	M	100.0%	M	81.1%	73.0%	54.9%	61.3%	57.2%	75.3%	83.4%	80.5%
1985	79.3%	81.4%	M	71.3%	51.1%	70.7%	38.5%	63.4%	58.3%	67.9%	81.4%	81.3%
1986	72.4%	70.5%	M	68.7%	77.0%	83.1%	66.5%	100.0%	68.7%	85.9%	M	78.6%
1987	M	M	73.9%	73.4%	98.7%	M	66.9%	71.6%	71.7%	M	93.4%	91.5%
1988	81.9%	90.1%	80.0%	78.8%	75.7%	66.1%	43.7%	70.2%	M	69.0%	79.6%	71.5%
1989	M	M	87.7%	M	39.8%	M	61.1%	48.4%	85.9%	M	47.3%	M
1990	89.8%	M	51.2%	M	70.1%	M	M	71.9%	73.3%	M	M	90.6%
1991	74.2%	68.9%	69.7%	70.9%	65.6%	62.2%	53.2%	61.1%	75.9%	80.0%	83.5%	66.1%
1992	82.8%	M	M	M	M	M	M	M	M	M	90.5%	83.6%
1993	79.7%	59.2%	64.3%	72.3%	73.6%	66.1%	60.9%	60.5%	73.9%	81.2%	81.2%	80.3%
1994	78.3%	72.6%	73.0%	72.7%	72.6%	68.7%	62.1%	63.9%	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	80.8%	93.5%	85.7%	88.2%
2005	82.3%	77.6%	82.1%	81.6%	78.4%	69.8%	64.7%	76.9%	85.9%	92.2%	90.1%	89.3%
2006	84.0%	81.5%	82.4%	77.0%	75.4%	66.2%	65.3%	72.6%	75.6%	83.6%	85.1%	86.6%
2007	86.9%	83.8%	82.8%	78.3%	80.5%	79.1%	65.4%	70.7%	74.1%	77.7%	78.3%	77.9%
2008	81.9%	77.7%	85.0%	79.3%	76.7%	76.7%	71.1%	67.5%	71.7%	82.9%	83.3%	82.2%
2009	83.1%	74.6%	74.2%	77.1%	68.0%	75.8%	68.5%	70.2%	77.8%	76.9%	84.7%	81.6%
2010	81.6%	78.5%	78.2%	76.0%	80.2%	72.9%	70.2%	72.6%	74.4%	79.6%	84.3%	76.6%
2011	80.8%	71.4%	77.0%	68.3%	68.6%	72.0%	75.2%	65.8%	69.5%	69.2%	78.8%	75.2%
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	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	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
2026	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

Select month and year:

Aug 2026

JanFebMarAprMayJunJulAugSepOctNovDec 197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

Oct 2026