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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
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	0.00	0.00	M	M	0.00
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	0.00	0.00	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	0.00	M	M	0.00	0.00	M	M	M	M	M
1988	M	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	M	M	M	M	M	M	M	M	M	M	M
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	M	M
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	M	M	M	M	M	M	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	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	M	0.00	0.00	0.00	M	M	M	0.00	M	M
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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	15.0	2.2	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	5.3	6.0	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	7.4	10.7	8.7	9.2	10.1	17.2	14.6	12.6	13.4	10.6	9.7
1989	13.9	13.1	9.7	9.5	9.8	9.1	17.2	12.7	11.4	12.0	10.3	8.7
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	10.3	10.4	10.4	9.6	8.0	11.1	12.8	16.4	12.0	8.6	8.3	12.7
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	11.7	14.6	10.3	9.9	8.9	11.8	15.5	15.1	11.6	8.6	10.7	8.7
1994	8.4	8.8	12.8	9.1	8.7	13.8	15.0	15.6	11.5	8.2	13.0	9.2
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	10.4	11.3	13.2	10.2	8.7	15.2	16.2	15.6	8.5	9.1	8.5	10.2
1997	10.3	11.1	13.7	9.8	9.8	11.6	13.1	14.7	15.2	11.5	6.4	8.9
1998	7.6	11.9	11.5	8.2	8.5	13.0	14.8	15.2	11.7	9.0	7.7	10.5
1999	10.3	8.5	8.0	7.9	11.1	13.8	13.7	14.4	9.9	9.8	10.1	8.0
2000	M	13.0	M	3.5	18.8	M	M	M	M	M	M	M
2001	8.9	9.5	9.1	8.7	11.1	12.9	15.7	14.4	10.0	12.0	9.0	12.8
2002	10.1	8.0	9.5	9.0	9.8	12.5	11.4	11.9	7.3	8.5	5.6	9.8
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	7.3	8.6	10.5	11.4	8.8	10.8	11.6	15.6	12.6	10.7	11.6	7.7
2012	10.4	8.1	9.7	7.9	7.2	12.1	14.8	15.0	10.3	8.0	9.3	8.2
2013	9.4	7.6	8.5	9.8	7.9	10.4	15.9	14.0	10.1	8.7	6.4	7.8
2014	5.1	5.7	9.4	6.8	9.1	9.7	12.3	12.3	10.8	10.1	8.4	6.6
2015	10.3	12.5	8.2	10.0	8.9	11.4	13.7	11.3	8.8	9.8	8.9	9.1
2016	9.6	8.6	8.6	8.1	8.6	10.6	16.1	13.8	11.2	10.6	8.5	12.4
2017	9.2	10.4	8.2	8.1	8.7	9.9	14.9	15.8	9.3	11.1	5.5	8.8
2018	9.7	7.9	8.6	7.9	8.9	8.7	13.1	12.2	11.9	8.5	10.0	8.7
2019	8.3	11.0	10.8	9.0	6.8	11.9	13.1	15.3	11.5	8.4	4.5	7.5
2020	12.2	10.4	9.6	9.9	8.3	8.1	14.7	13.7	11.2	5.7	11.2	7.8
2021	7.6	11.3	10.5	9.7	9.0	10.8	14.4	13.1	13.5	9.8	9.4	9.2
2022	9.9	9.9	11.9	8.5	9.6	13.6	17.4	11.8	10.9	13.2	8.4	6.5
2023	7.1	10.6	9.6	8.1	8.7	9.7	13.3	9.6	12.5	8.5	7.3	6.7
2024	11.0	9.1	7.1	10.7	10.5	12.5	15.5	13.6	9.8	11.0	9.1	8.3
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
1980	M	M	M	M	M	M	M	M	71.60	M	M	43.70
1981	37.40	M	M	M	M	M	M	78.25	79.22	72.80	51.80	56.60
1982	50.72	55.40	45.95	61.31	71.60	72.50	80.60	81.50	77.90	73.40	68.00	59.00
1983	M	55.40	M	51.80	M	M	82.40	86.00	77.90	63.50	M	M
1984	M	M	M	M	M	M	M	M	80.51	83.55	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	49.28	59.45	73.40	86.00	77.90	M	M	M	51.80	48.47
1988	24.80	49.45	48.94	61.96	78.56	86.12	94.71	92.80	85.08	71.02	56.00	53.37
1989	50.84	55.84	63.26	75.50	75.32	84.10	90.40	91.59	83.62	69.57	60.97	55.00
1990	51.20	55.63	65.50	67.99	78.03	86.33	93.46	91.24	82.88	76.01	68.35	56.47
1991	52.59	53.71	62.84	66.76	71.63	87.08	89.87	90.54	84.36	75.14	64.68	49.59
1992	50.38	49.99	57.73	68.23	75.97	85.86	89.93	95.07	84.31	80.86	62.89	49.61
1993	52.05	50.15	59.88	66.84	75.33	88.25	92.05	93.85	86.10	81.63	61.54	58.58
1994	55.60	54.70	60.65	71.85	80.43	86.41	93.12	94.32	91.62	78.46	59.42	52.83
1995	53.48	58.39	59.34	65.45	77.65	91.12	91.71	89.85	84.18	72.04	56.95	56.57
1996	50.52	54.14	54.40	64.87	80.95	89.67	93.42	91.08	81.54	70.30	66.39	58.24
1997	55.55	53.84	57.25	59.10	80.04	88.44	91.90	87.22	81.46	72.08	65.04	56.08
1998	54.15	57.91	55.21	70.57	74.80	87.65	94.95	95.29	83.36	76.65	65.03	53.63
1999	54.18	53.24	61.70	70.59	81.86	88.71	94.88	94.35	86.77	77.19	64.23	60.19
2000	47.60	54.55	59.61	71.82	80.17	90.73	97.81	94.25	87.91	74.21	70.70	57.18
2001	57.11	57.10	70.03	70.03	79.45	89.66	96.56	96.10	87.71	79.00	61.75	51.23
2002	53.40	63.91	65.25	68.28	80.46	91.61	95.75	93.37	84.13	75.01	68.29	52.20
2003	58.25	46.00	55.72	63.29	82.56	91.68	93.18	95.07	83.33	76.39	65.24	54.87
2004	50.81	54.77	62.25	69.00	76.12	88.02	93.55	91.35	86.08	79.78	64.13	56.25
2005	54.82	52.06	59.87	68.66	78.80	85.46	94.19	82.40	M	72.30	60.02	56.97
2006	49.37	54.39	59.65	70.48	79.04	87.82	92.30	95.96	84.34	73.36	61.89	55.37
2007	57.06	56.43	62.25	69.10	82.67	91.83	97.70	95.02	86.26	76.02	62.56	53.55
2008	51.35	55.33	64.93	70.01	78.92	91.22	94.92	96.74	84.67	75.93	67.14	56.92
2009	54.99	54.22	59.38	68.01	80.20	88.96	94.34	93.01	83.27	77.75	64.88	58.50
2010	54.18	57.97	62.83	71.36	81.24	85.58	93.03	97.79	86.00	71.54	70.70	59.12
2011	53.12	55.96	59.44	64.57	76.97	86.53	94.82	92.73	89.24	70.38	59.66	56.56
2012	48.84	51.61	60.10	70.70	77.58	92.60	97.03	95.41	88.04	80.37	67.10	55.34
2013	53.48	57.07	63.01	71.12	82.05	87.98	92.85	94.59	85.04	72.35	65.30	53.72
2014	58.01	59.51	62.72	69.80	77.06	86.00	91.86	93.90	83.96	75.49	64.10	59.52
2015	53.19	54.24	59.41	66.86	81.24	84.68	95.41	94.83	89.06	76.01	68.48	55.75
2016	53.08	63.72	63.01	75.14	76.59	91.52	95.00	94.59	85.70	75.66	64.70	50.12
2017	48.55	56.94	63.53	70.70	78.86	89.60	95.17	93.66	87.44	74.74	64.82	57.72
2018	54.18	58.87	65.21	76.70	83.97	87.80	92.97	93.72	86.72	75.43	65.12	52.79
2019	51.68	56.24	63.65	67.64	79.32	89.66	92.68	95.23	85.34	78.80	70.10	57.55
2020	53.31	57.14	63.65	69.92	79.79	85.22	94.65	95.00	90.80	80.14	65.60	59.87
2021	56.79	59.32	58.83	69.20	82.52	85.94	96.28	96.51	85.40	74.33	67.76	56.45
2022	50.70	56.62	54.18	71.78	81.35	88.70	94.83	93.66	86.60	77.52	67.46	61.21
2023	58.36	55.01	62.14	66.98	75.90	85.88	97.15	95.17	89.42	79.73	69.68	60.74
2024	55.81	61.48	65.04	76.46	79.85	97.16	98.02	96.68	86.30	77.70	64.34	58.25
2025	58.82	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
1980	M	M	M	M	M	M	M	M	71.60	M	M	42.35
1981	37.40	M	M	M	M	M	M	72.57	71.46	68.45	50.90	51.80
1982	47.84	53.60	45.95	61.06	71.60	71.60	80.60	81.50	77.90	73.40	68.00	59.00
1983	M	55.40	M	51.80	M	M	82.40	86.00	77.90	63.50	M	M
1984	M	M	M	M	M	M	M	M	66.11	60.80	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	45.50	58.10	73.40	74.60	71.60	M	M	M	51.80	48.47
1988	24.80	45.71	44.35	51.80	55.55	63.50	74.97	70.55	61.87	52.15	40.78	40.56
1989	31.92	35.08	43.53	50.65	53.92	60.45	70.36	69.03	62.63	52.54	44.71	39.19
1990	31.63	38.18	41.75	48.63	53.33	61.16	71.18	68.73	59.80	53.06	48.35	42.27
1991	36.55	38.55	44.09	46.65	52.50	62.49	68.07	70.69	59.56	52.45	43.50	33.89
1992	30.87	30.30	37.40	45.19	53.24	62.24	67.23	69.57	60.80	56.16	42.99	34.89
1993	33.13	34.47	38.82	46.40	53.75	62.44	68.94	70.09	59.90	54.41	43.53	42.86
1994	40.53	38.57	41.54	49.03	56.68	63.76	70.89	71.67	65.87	58.24	43.56	36.53
1995	39.89	39.98	42.08	43.78	53.86	63.28	71.51	67.65	61.12	50.44	38.55	41.64
1996	35.71	40.24	38.05	44.02	56.31	65.79	69.94	70.02	58.38	50.08	43.96	44.80
1997	38.38	35.80	37.44	41.36	55.02	64.33	68.70	67.95	60.85	52.94	46.23	41.25
1998	35.90	38.55	38.65	48.17	55.56	65.50	71.84	73.47	62.51	53.77	48.23	41.37
1999	40.46	38.19	41.27	47.31	56.49	66.97	71.83	71.35	62.38	56.29	46.60	42.75
2000	30.85	35.87	37.16	50.24	55.69	66.17	71.19	72.13	60.87	53.45	46.31	40.65
2001	40.31	38.38	46.85	47.90	55.89	64.14	73.74	73.05	61.94	55.63	45.19	38.86
2002	34.39	40.72	44.33	48.68	54.95	65.95	70.48	70.01	61.16	54.29	44.61	37.76
2003	43.76	33.36	36.97	44.87	56.00	66.68	70.23	71.17	61.04	55.30	43.97	39.27
2004	35.64	36.39	41.13	46.89	52.75	63.21	70.41	69.04	62.08	55.42	45.21	39.28
2005	37.75	38.17	40.30	46.52	55.34	63.26	70.03	77.00	M	51.63	43.16	41.17
2006	33.68	37.16	41.56	50.00	54.07	64.52	71.58	69.67	63.77	55.88	40.73	36.91
2007	35.13	38.13	42.28	46.15	57.75	66.35	71.42	71.76	60.84	55.53	45.19	36.67
2008	32.13	34.33	44.53	48.88	53.53	65.03	70.25	72.63	62.58	54.01	46.07	39.90
2009	38.56	39.42	39.17	48.14	54.71	63.39	71.81	70.21	61.86	55.89	43.69	42.44
2010	40.36	42.35	41.81	49.34	54.76	63.68	72.59	73.98	63.98	54.94	50.72	43.55
2011	35.61	37.21	40.45	46.29	54.05	62.93	69.74	70.89	65.48	50.23	39.92	38.74
2012	34.44	34.30	38.50	48.74	55.34	68.06	75.90	73.98	62.60	58.59	50.06	39.95
2013	38.33	39.91	44.25	47.54	57.72	64.34	72.59	72.53	61.40	49.01	46.34	33.68
2014	40.65	39.14	41.99	47.96	55.92	63.50	68.64	71.66	63.02	55.98	47.42	43.85
2015	36.94	38.88	42.74	44.18	56.33	64.58	71.25	71.83	66.50	57.14	47.90	34.55
2016	35.60	43.48	43.73	49.94	54.88	66.50	74.10	72.41	63.50	53.72	44.00	33.92
2017	33.05	40.42	43.15	46.22	56.33	65.12	72.99	74.27	61.16	53.83	42.86	42.86
2018	37.57	43.83	46.52	50.36	60.51	64.70	72.47	72.70	66.26	54.76	48.50	37.75
2019	39.20	39.59	42.86	48.26	55.40	68.84	70.15	74.79	63.92	57.49	50.66	41.46
2020	36.12	39.57	44.48	47.66	55.57	61.94	72.94	72.12	67.28	56.21	45.02	43.96
2021	40.48	40.68	40.19	47.96	56.68	64.28	74.15	72.82	64.82	53.60	49.52	42.34
2022	36.24	38.11	35.66	47.84	56.04	69.14	73.81	72.76	62.48	57.03	48.26	43.79
2023	38.56	35.86	44.02	47.36	56.04	64.94	72.88	71.19	67.10	56.56	51.62	45.65
2024	41.17	41.31	42.51	54.08	57.26	70.58	77.75	73.86	65.06	54.82	45.26	43.21
2025	41.54	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
1980	M	M	M	M	M	M	M	M	71.60	M	M	43.02
1981	37.40	M	M	M	M	M	M	75.41	75.34	70.63	51.35	54.20
1982	49.28	54.50	45.95	61.19	71.60	72.05	80.60	81.50	77.90	73.40	68.00	59.00
1983	M	55.40	M	51.80	M	M	82.40	86.00	77.90	63.50	M	M
1984	M	M	M	M	M	M	M	M	73.31	72.17	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	47.39	58.78	73.40	80.30	74.75	M	M	M	51.80	48.47
1988	24.80	47.58	46.65	56.88	67.05	74.81	84.84	81.68	73.47	61.59	48.39	46.96
1989	41.38	45.46	53.40	63.07	64.62	72.27	80.38	80.31	73.12	61.06	52.84	47.09
1990	41.42	46.90	53.62	58.31	65.68	73.75	82.32	79.98	71.34	64.53	58.35	49.37
1991	44.57	46.13	53.46	56.70	62.06	74.79	78.97	80.61	71.96	63.79	54.09	41.74
1992	40.62	40.14	47.56	56.71	64.60	74.05	78.58	82.32	72.55	68.51	52.94	42.25
1993	42.59	42.31	49.35	56.62	64.54	75.35	80.49	81.97	73.00	68.02	52.54	50.72
1994	48.06	46.64	51.10	60.44	68.55	75.09	82.00	83.00	78.74	68.35	51.49	44.68
1995	46.69	49.19	50.71	54.62	65.75	77.20	81.61	78.75	72.65	61.24	47.75	49.10
1996	43.11	47.19	46.22	54.45	68.63	77.73	81.68	80.55	69.96	60.19	55.18	51.52
1997	46.97	44.82	47.35	50.23	67.53	76.39	80.30	77.58	71.15	62.51	55.63	48.66
1998	45.03	48.23	46.93	59.37	65.18	76.58	83.39	84.38	72.93	65.21	56.63	47.50
1999	47.32	45.71	51.49	58.95	69.17	77.84	83.36	82.85	74.57	66.74	55.41	51.47
2000	39.23	45.21	48.38	61.03	67.93	78.45	84.50	83.19	74.39	63.83	58.50	48.92
2001	48.71	47.74	58.44	58.96	67.67	76.90	85.15	84.57	74.82	67.31	53.47	45.04
2002	43.89	52.31	54.79	58.48	67.70	78.78	83.11	81.69	72.64	64.65	56.45	44.98
2003	51.00	39.68	46.35	54.08	69.28	79.18	81.70	83.12	72.18	65.84	54.60	47.07
2004	43.23	45.58	51.69	57.94	64.43	75.62	81.98	80.19	74.08	67.60	54.67	47.77
2005	46.28	45.11	50.09	57.59	67.07	74.36	82.11	79.70	M	61.96	51.59	49.07
2006	41.53	45.77	50.60	60.24	66.56	76.17	81.94	82.82	74.05	64.62	51.31	46.14
2007	46.10	47.28	52.27	57.63	70.21	79.09	84.56	83.39	73.55	65.77	53.87	45.11
2008	41.74	44.83	54.73	59.45	66.22	78.13	82.59	84.68	73.62	64.97	56.61	48.41
2009	46.77	46.82	49.28	58.08	67.45	76.17	83.07	81.61	72.56	66.82	54.28	50.47
2010	47.27	50.16	52.32	60.35	68.00	74.63	82.81	85.88	74.99	63.24	60.71	51.34
2011	44.36	46.59	49.94	55.43	65.51	74.73	82.28	81.81	77.36	60.31	49.79	47.65
2012	41.64	42.96	49.30	59.72	66.46	80.33	86.46	84.69	75.32	69.48	58.58	47.65
2013	45.91	48.49	53.63	59.33	69.89	76.16	82.72	83.56	73.22	60.68	55.82	43.70
2014	49.33	49.33	52.35	58.88	66.49	74.75	80.25	82.78	73.49	65.74	55.76	51.68
2015	45.06	46.56	51.07	55.52	68.78	74.63	83.33	83.33	77.78	66.58	58.19	45.15
2016	44.34	53.60	53.37	62.54	65.74	79.01	84.55	83.50	74.60	64.69	54.35	42.02
2017	40.80	48.68	53.34	58.46	67.59	77.36	84.08	83.97	74.30	64.28	53.84	50.29
2018	45.88	51.35	55.86	63.53	72.24	76.25	82.72	83.21	76.49	65.10	56.81	45.27
2019	45.44	47.91	53.25	57.95	67.36	79.25	81.41	85.01	74.63	68.15	60.38	49.51
2020	44.72	48.36	54.06	58.79	67.68	73.58	83.79	83.56	79.04	68.17	55.31	51.92
2021	48.64	50.00	49.51	58.58	69.60	75.11	85.22	84.66	75.11	63.96	58.64	49.39
2022	43.47	47.36	44.92	59.81	68.70	78.92	84.32	83.21	74.54	67.27	57.86	52.50
2023	48.46	45.44	53.08	57.17	65.97	75.41	85.01	83.18	78.26	68.15	60.65	53.19
2024	48.49	51.40	53.77	65.27	68.55	83.87	87.89	85.27	75.68	66.26	54.80	50.73
2025	50.18	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
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	41.7%	56.4%	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	51.0%	49.9%	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	70.8%	84.0%	68.8%	59.0%	48.9%	40.0%	44.9%	47.5%	58.3%	73.8%	80.2%
1989	59.1%	58.1%	70.2%	57.0%	62.4%	53.9%	45.2%	48.1%	55.4%	65.7%	71.6%	75.8%
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	70.4%	71.2%	70.3%	68.9%	70.4%	54.1%	52.0%	46.5%	52.2%	65.6%	73.7%	74.1%
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	66.6%	64.0%	64.3%	65.8%	67.2%	43.8%	37.7%	43.4%	48.2%	56.7%	66.4%	80.0%
1994	79.9%	76.3%	66.8%	67.3%	56.6%	44.0%	42.8%	38.3%	49.6%	70.1%	69.2%	79.8%
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	75.9%	78.9%	70.1%	67.1%	63.1%	38.3%	39.8%	33.3%	55.6%	70.9%	76.9%	86.4%
1997	76.0%	70.5%	60.5%	74.2%	61.2%	51.8%	43.7%	51.7%	47.2%	66.6%	78.4%	78.9%
1998	74.8%	64.5%	65.9%	65.6%	69.9%	50.2%	42.3%	43.3%	55.9%	67.7%	80.6%	79.9%
1999	74.4%	77.8%	68.5%	64.5%	50.6%	43.7%	39.2%	31.7%	38.6%	62.8%	66.9%	81.0%
2000	M	68.9%	M	72.3%	28.4%	M	M	M	M	M	M	M
2001	77.7%	75.0%	69.3%	71.1%	58.2%	44.5%	41.2%	47.4%	54.8%	53.0%	75.2%	70.5%
2002	62.7%	71.4%	69.6%	70.2%	55.3%	43.4%	49.0%	49.9%	66.6%	71.4%	79.9%	75.7%
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	80.1%	73.3%	67.9%	68.5%	62.7%	51.8%	43.3%	40.1%	44.7%	62.1%	58.0%	77.4%
2012	74.5%	74.0%	62.6%	68.6%	67.0%	45.9%	40.3%	34.2%	52.1%	60.8%	70.9%	79.4%
2013	77.8%	79.0%	67.7%	61.4%	60.5%	50.7%	37.8%	40.5%	47.2%	61.6%	76.0%	66.2%
2014	81.9%	75.6%	66.6%	67.2%	61.2%	54.4%	50.0%	52.7%	59.2%	65.1%	73.8%	85.3%
2015	75.7%	72.6%	76.2%	61.8%	56.5%	57.1%	45.3%	51.3%	60.3%	67.4%	69.6%	68.2%
2016	73.1%	73.7%	68.8%	61.8%	60.8%	49.0%	42.0%	49.5%	49.8%	57.5%	67.3%	62.1%
2017	75.0%	69.7%	71.1%	59.8%	59.4%	51.7%	42.1%	45.8%	49.1%	55.7%	72.4%	77.5%
2018	76.7%	81.8%	72.2%	61.3%	56.3%	55.0%	48.4%	52.3%	52.8%	66.4%	71.6%	78.3%
2019	82.3%	72.3%	63.7%	63.0%	60.1%	51.7%	44.4%	41.8%	53.4%	67.1%	79.6%	77.6%
2020	66.4%	72.9%	69.7%	62.4%	60.4%	60.1%	48.2%	44.9%	54.4%	67.7%	60.5%	83.2%
2021	83.3%	70.8%	67.9%	65.9%	56.9%	54.0%	43.6%	42.0%	46.2%	63.0%	72.8%	79.4%
2022	71.8%	74.0%	60.2%	62.6%	53.7%	49.2%	37.9%	52.7%	51.1%	52.1%	69.3%	83.2%
2023	80.1%	65.7%	75.0%	70.3%	67.8%	61.6%	39.8%	55.1%	48.8%	63.2%	78.5%	85.9%
2024	75.6%	72.3%	70.5%	58.1%	55.7%	41.2%	42.0%	41.6%	58.0%	55.4%	67.7%	80.3%
2025	85.7%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Feb 2025