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 (USW00026617) 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
1972	M	M	M	M	M	M	M	M	M	M	M	0.00
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	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	0.00	0.00	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	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	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	M
1986	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00
1987	M	M	M	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	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	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
NCEI Climatology	0.94	1.02	0.74	0.74	0.89	0.99	2.35	3.22	2.20	1.84	1.27	1.05

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	21.0	20.4	20.3	18.1	18.1	10.1	14.5	14.6	15.8	18.6	16.8	19.2
1974	19.0	29.4	11.7	23.2	9.4	13.3	19.5	7.6	9.5	15.9	13.7	29.8
1975	23.4	36.8	8.7	13.7	15.6	13.3	14.8	17.2	18.5	16.0	15.2	17.7
1976	23.4	18.6	23.0	13.8	17.4	12.2	14.1	11.6	14.7	17.6	M	M
1977	33.2	30.4	27.3	18.0	11.7	11.6	14.7	14.8	19.2	15.8	16.9	16.4
1978	12.5	23.4	18.2	15.9	13.0	14.2	12.5	13.1	M	13.8	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	13.8	7.6	10.0	12.2	13.2	11.7	22.9	14.3
1984	18.0	18.5	M	M	9.3	13.8	18.3	12.9	11.5	15.2	12.2	19.3
1985	19.1	16.6	24.0	11.4	14.7	10.6	11.1	7.6	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	16.0	12.7	11.3	8.6	10.4	12.9	16.3	19.7	20.6
1988	21.0	22.4	23.2	17.5	19.8	12.9	13.0	16.4	13.9	14.6	18.5	18.8
1989	17.8	24.8	16.8	20.4	15.6	12.3	14.0	16.1	16.9	15.5	16.2	17.1
1990	M	M	M	18.9	14.6	19.6	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	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	5.5	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
NCEI Climatology	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
1972	M	M	M	M	M	M	M	M	M	M	M	12.00
1973	1.55	11.64	-0.36	21.39	33.19	46.97	49.97	50.93	46.00	33.48	25.58	12.48
1974	9.40	-16.47	9.20	28.25	48.43	46.60	51.83	55.33	51.23	27.43	16.75	-11.90
1975	2.64	-5.00	17.40	19.00	32.76	41.87	54.48	54.52	41.23	28.80	12.30	0.71
1976	0.13	-14.16	8.04	16.85	32.39	43.04	53.07	54.55	46.88	30.08	20.50	2.50
1977	17.00	1.07	-4.88	13.28	34.75	47.20	61.00	60.38	47.83	31.93	15.30	14.35
1978	23.52	4.39	9.61	20.53	39.21	46.37	56.44	55.57	48.83	35.25	20.75	-13.00
1979	28.00	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	9.33	26.00	37.67	41.33	51.67	49.12	42.00	26.51	21.26	21.69
1984	3.90	-14.77	8.91	15.29	26.60	48.39	53.00	49.11	48.86	34.26	16.29	11.07
1985	17.94	3.97	3.37	5.72	36.55	45.08	53.99	53.33	43.67	26.00	27.50	M
1986	-1.00	3.00	-15.00	11.50	34.29	51.29	65.00	47.50	46.22	M	26.50	8.89
1987	M	M	M	7.97	31.51	49.31	57.74	56.36	41.22	35.42	16.42	2.68
1988	10.82	3.28	1.11	22.04	38.42	48.23	56.19	54.17	46.83	29.58	12.72	11.43
1989	-10.13	26.42	16.49	25.95	32.11	44.37	50.81	51.68	47.79	32.14	14.38	19.12
1990	M	M	13.00	23.29	40.11	44.00	55.58	58.67	45.67	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	14.71	-12.67	3.50	2.91	26.25	37.00	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	55.40	46.40	91.40	12.20	M	M
2001	3.20	M	M	M	M	M	M	M	M	M	8.60	M
2002	22.10	M	M	-4.00	48.20	M	M	M	41.00	25.70	M	3.20
2003	2.30	M	M	37.40	35.60	M	M	M	28.40	M	M	-40.00
2004	-18.40	M	M	M	M	53.60	71.60	M	M	M	17.60	M
2005	M	12.20	17.60	1.40	42.80	53.60	49.10	M	42.80	23.00	-12.10	14.00
2006	-41.80	M	-0.40	20.30	52.70	53.60	64.40	46.40	50.00	24.80	-10.00	-2.20
2007	M	M	-9.40	27.50	M	58.10	M	51.80	62.60	M	-2.20	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	28.40	50.00	M	M	M	M	M	M	17.60
2010	M	M	M	M	M	64.40	M	M	M	26.60	M	-7.60
2011	M	10.40	M	28.40	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	68.00	M	M	M	M	-11.20	M
2013	8.60	M	-4.00	M	M	M	M	M	50.00	M	M	1.40
2014	M	M	M	M	55.40	53.60	50.00	37.40	M	M	-9.40	M
2015	M	M	M	M	M	M	M	M	M	M	28.40	M
2016	12.20	M	M	M	33.80	M	46.40	54.50	M	M	11.30	M
2017	M	M	M	M	M	48.20	55.40	M	41.90	22.40	6.80	-4.00
2018	-5.80	M	-0.40	M	44.60	53.60	57.20	50.00	33.80	32.90	22.10	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	-34.60	M	8.60	M	59.00	M	M	M	M	21.20	-11.20	11.30
2021	22.10	M	17.60	28.40	M	M	M	M	M	M	M	M
2022	M	M	M	35.60	M	M	M	57.20	M	M	17.60	M
2023	M	6.80	17.60	M	M	M	50.00	M	M	M	5.90	M
2024	M	M	M	M	M	M	M	M	33.80	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	13.22	16.81	17.60	29.40	43.62	55.12	57.71	56.00	49.01	36.00	24.30	16.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1972	M	M	M	M	M	M	M	M	M	M	M	-2.00
1973	-7.00	1.07	-11.05	10.48	23.62	36.20	42.80	43.22	39.50	28.19	17.12	2.97
1974	3.80	-18.80	-3.50	10.42	28.14	32.80	43.33	42.33	45.23	23.14	9.50	-15.80
1975	-4.36	-14.00	8.20	4.00	22.29	31.20	43.80	46.86	33.96	23.27	3.70	-9.23
1976	-8.83	-21.52	-5.31	-2.65	23.64	34.50	43.00	46.93	40.25	25.25	17.00	-1.00
1977	8.88	-8.86	-18.29	-2.00	25.21	37.16	48.67	51.86	43.03	26.33	7.47	2.90
1978	12.06	-4.89	-2.68	9.71	30.26	40.68	47.81	50.29	43.42	29.25	17.00	-15.00
1979	24.00	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	9.33	26.00	35.84	37.93	49.50	43.58	37.75	23.40	17.36	18.82
1984	0.58	-19.82	1.64	-4.14	14.03	40.18	44.56	43.14	41.87	29.96	11.79	4.76
1985	13.17	-4.73	-4.40	-6.26	26.93	38.14	46.38	50.33	40.67	23.00	22.00	M
1986	-1.00	0.00	-15.00	7.50	28.86	44.14	50.80	44.00	42.67	M	23.50	6.44
1987	M	M	M	0.37	26.91	40.68	50.02	50.57	37.48	31.38	13.20	-1.14
1988	6.26	-2.53	-7.60	13.12	30.82	40.17	48.52	47.97	40.90	24.85	8.39	5.08
1989	-16.97	21.02	7.45	18.59	25.53	36.99	46.55	47.16	42.41	28.62	10.07	15.39
1990	M	M	11.00	11.29	32.11	36.58	50.00	52.00	37.33	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	14.71	-12.67	3.50	1.55	26.25	37.00	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	55.40	46.40	91.40	12.20	M	M
2001	3.20	M	M	M	M	M	M	M	M	M	6.80	M
2002	21.20	M	M	-5.80	48.20	M	M	M	33.80	25.70	M	1.40
2003	-2.20	M	M	37.40	35.60	M	M	M	28.40	M	M	-40.00
2004	-18.40	M	M	M	M	53.60	71.60	M	M	M	16.70	M
2005	M	12.20	14.00	1.40	42.80	53.60	48.20	M	42.80	23.00	-12.10	14.00
2006	-41.80	M	-2.20	17.60	48.20	53.60	64.40	44.60	42.80	24.80	-10.00	-2.20
2007	M	M	-18.40	27.50	M	58.10	M	50.00	60.80	M	-2.20	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	23.00	50.00	M	M	M	M	M	M	17.60
2010	M	M	M	M	M	64.40	M	M	M	26.60	M	-25.60
2011	M	10.40	M	28.40	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	64.40	M	M	M	M	-11.20	M
2013	8.60	M	-4.00	M	M	M	M	M	50.00	M	M	1.40
2014	M	M	M	M	53.60	53.60	50.00	37.40	M	M	-9.40	M
2015	M	M	M	M	M	M	M	M	M	M	28.40	M
2016	10.40	M	M	M	33.80	M	44.60	54.50	M	M	6.80	M
2017	M	M	M	M	M	48.20	55.40	M	41.90	21.80	3.20	-4.00
2018	-5.80	M	-0.40	M	42.80	52.70	53.60	50.00	33.80	31.10	20.30	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	-34.60	M	8.60	M	59.00	M	M	M	M	21.20	-11.20	11.30
2021	20.30	M	15.80	28.40	M	M	M	M	M	M	M	M
2022	M	M	M	35.60	M	M	M	53.60	M	M	17.60	M
2023	M	6.80	17.60	M	M	M	50.00	M	M	M	5.90	M
2024	M	M	M	M	M	M	M	M	33.80	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	-2.00	1.31	1.61	15.90	30.90	41.51	46.30	44.40	37.20	24.90	12.20	2.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1972	M	M	M	M	M	M	M	M	M	M	M	5.00
1973	-2.72	6.36	-5.70	15.93	28.40	41.58	46.38	47.07	42.75	30.83	21.35	7.72
1974	6.60	-17.63	2.85	19.33	38.29	39.70	47.58	48.83	48.23	25.29	13.12	-13.85
1975	-0.86	-9.50	12.80	11.50	27.53	36.53	49.14	50.69	37.60	26.03	8.00	-4.26
1976	-4.35	-17.84	1.37	7.10	28.02	38.77	48.03	50.74	43.56	27.67	18.75	0.75
1977	12.94	-3.89	-11.59	5.64	29.98	42.18	54.83	56.12	45.43	29.13	11.38	8.63
1978	17.79	-0.25	3.47	15.12	34.74	43.53	52.12	52.93	46.12	32.25	18.88	-14.00
1979	26.00	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	9.33	26.00	36.76	39.63	50.58	46.35	39.88	24.95	19.31	20.26
1984	2.24	-17.30	5.27	5.57	20.31	44.28	48.78	46.12	45.37	32.11	14.04	7.92
1985	15.55	-0.38	-0.51	-0.27	31.74	41.61	50.19	51.83	42.17	24.50	24.75	M
1986	-1.00	1.50	-15.00	9.50	31.57	47.71	57.90	45.75	44.44	M	25.00	7.67
1987	M	M	M	4.17	29.21	45.00	53.88	53.46	39.35	33.40	14.81	0.77
1988	8.54	0.37	-3.25	17.58	34.62	44.20	52.35	51.07	43.87	27.21	10.55	8.26
1989	-13.55	23.72	11.97	22.27	28.82	40.68	48.68	49.42	45.10	30.38	12.23	17.26
1990	M	M	12.00	17.29	36.11	40.29	52.79	55.33	41.50	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	14.71	-12.67	3.50	2.23	26.25	37.00	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	55.40	46.40	91.40	12.20	M	M
2001	3.20	M	M	M	M	M	M	M	M	M	7.70	M
2002	21.65	M	M	-4.90	48.20	M	M	M	37.40	25.70	M	2.30
2003	0.05	M	M	37.40	35.60	M	M	M	28.40	M	M	-40.00
2004	-18.40	M	M	M	M	53.60	71.60	M	M	M	17.15	M
2005	M	12.20	15.80	1.40	42.80	53.60	48.65	M	42.80	23.00	-12.10	14.00
2006	-41.80	M	-1.30	18.95	50.45	53.60	64.40	45.50	46.40	24.80	-10.00	-2.20
2007	M	M	-13.90	27.50	M	58.10	M	50.90	61.70	M	-2.20	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	25.70	50.00	M	M	M	M	M	M	17.60
2010	M	M	M	M	M	64.40	M	M	M	26.60	M	-16.60
2011	M	10.40	M	28.40	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	66.20	M	M	M	M	-11.20	M
2013	8.60	M	-4.00	M	M	M	M	M	50.00	M	M	1.40
2014	M	M	M	M	54.50	53.60	50.00	37.40	M	M	-9.40	M
2015	M	M	M	M	M	M	M	M	M	M	28.40	M
2016	11.30	M	M	M	33.80	M	45.50	54.50	M	M	9.05	M
2017	M	M	M	M	M	48.20	55.40	M	41.90	22.10	5.00	-4.00
2018	-5.80	M	-0.40	M	43.70	53.15	55.40	50.00	33.80	32.00	21.20	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	-34.60	M	8.60	M	59.00	M	M	M	M	21.20	-11.20	11.30
2021	21.20	M	16.70	28.40	M	M	M	M	M	M	M	M
2022	M	M	M	35.60	M	M	M	55.40	M	M	17.60	M
2023	M	6.80	17.60	M	M	M	50.00	M	M	M	5.90	M
2024	M	M	M	M	M	M	M	M	33.80	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	5.61	9.06	9.61	22.65	37.26	48.31	52.00	50.20	43.10	30.45	18.25	9.10

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
1972	M	M	M	M	M	M	M	M	M	M	M	M
1973	82.9%	85.5%	80.9%	80.7%	92.1%	87.1%	89.7%	91.2%	90.8%	96.9%	91.2%	85.1%
1974	92.7%	M	M	78.2%	77.7%	87.3%	89.0%	89.3%	83.2%	80.6%	69.3%	86.3%
1975	81.1%	72.4%	73.9%	88.3%	90.8%	93.2%	90.8%	92.5%	92.7%	90.1%	89.5%	83.6%
1976	82.3%	76.9%	84.8%	89.0%	94.7%	91.3%	90.9%	92.6%	93.7%	92.0%	M	M
1977	100.0%	100.0%	100.0%	100.0%	M	M	M	76.9%	83.3%	83.6%	77.4%	75.2%
1978	86.7%	83.7%	87.3%	88.2%	82.6%	87.4%	83.6%	88.8%	M	87.5%	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	100.0%	90.6%	97.5%	91.7%	93.0%	96.5%	90.5%	82.1%
1984	79.9%	57.5%	M	M	58.9%	86.2%	87.5%	85.7%	84.4%	93.4%	95.9%	83.5%
1985	88.9%	71.3%	80.9%	M	M	96.0%	95.3%	94.9%	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	77.1%	86.4%	76.8%	83.3%	84.8%	82.3%	83.2%	80.6%	76.8%
1988	82.6%	73.4%	73.2%	84.2%	86.4%	85.2%	83.1%	88.8%	84.6%	81.7%	69.7%	72.0%
1989	63.2%	88.8%	83.2%	88.5%	89.9%	92.9%	93.0%	92.9%	86.6%	87.6%	87.4%	91.0%
1990	M	M	M	94.8%	94.8%	94.5%	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	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

Monthly Plots

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Aug 2026

JanFebMarAprMayJunJulAugSepOctNovDec 1972197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

Oct 2026