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 (USC00117636) 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	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
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	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	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	M	M	M	M	M	M	M	M	M	M	M	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	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	1.00	3.29	1.23	4.78	1.87	3.12
2002	2.15	1.28	4.66	3.64	4.81	1.79	1.54	1.05	1.11	0.82	0.32	1.42
2003	0.21	1.39	2.08	2.89	5.22	3.03	1.13	3.19	3.93	1.37	3.73	1.83
2004	2.67	0.21	3.42	0.83	5.68	1.94	3.40	3.42	0.28	1.68	2.13	0.70
2005	6.30	1.16	1.70	5.91	0.71	0.80	2.06	2.11	2.17	1.09	3.05	0.49
2006	1.80	0.81	4.91	1.23	2.88	4.46	0.99	1.76	0.33	3.32	2.79	2.63
2007	2.47	1.59	1.69	1.71	1.48	3.35	0.01	0.65	1.17	2.00	0.92	0.39
2008	1.70	2.44	8.62	1.86	6.38	2.44	3.24	2.02	2.90	1.74	1.86	2.38
2009	0.45	2.70	1.69	5.44	3.87	3.56	4.15	1.31	2.14	7.66	0.71	3.83
2010	0.46	0.13	0.86	1.31	2.11	2.43	2.87	1.39	1.04	0.43	2.53	0.99
2011	0.21	2.13	1.18	5.03	1.41	1.24	2.52	0.00	1.23	0.70	2.54	1.21
2012	1.62	0.51	2.26	1.55	1.80	0.54	1.14	3.00	5.11	3.01	0.72	1.10
2013	2.65	1.19	1.71	3.13	2.39	4.35	3.36	1.39	0.29	1.27	0.70	2.36
2014	0.42	0.38	0.33	4.93	1.30	2.37	1.12	5.48	2.01	2.33	0.74	1.51
2015	0.36	0.78	1.10	3.14	3.06	5.71	0.90	1.05	2.56	0.22	3.14	3.65
2016	0.30	0.74	1.68	2.45	1.54	1.90	2.69	3.99	3.64	0.74	1.12	0.11
2017	0.71	0.46	1.38	5.11	3.59	2.44	2.05	0.26	0.37	1.06	2.56	0.69
2018	0.48	3.33	2.96	1.28	1.46	6.38	1.19	4.25	5.91	0.76	1.43	2.23
2019	1.25	2.56	2.70	1.68	3.47	7.80	1.63	7.37	0.62	3.45	2.65	0.97
2020	3.16	1.35	2.48	2.16	1.25	2.70	3.99	3.15	0.52	3.23	3.57	0.50
2021	1.82	0.80	3.39	0.99	2.03	1.53	6.30	4.86	1.55	2.43	0.70	1.95
2022	0.51	3.20	3.02	0.99	4.41	0.73	7.60	2.65	2.90	0.63	M	M
2023	M	M	3.57	0.61	1.37	M	1.62	6.41	1.85	0.50	0.07	1.32
2024	3.07	0.22	1.57	4.41	3.03	1.36	7.82	1.47	3.05	0.18	2.96	M
NCEI Climatology	3.07	2.66	3.73	4.69	4.99	5.08	4.07	3.80	3.54	3.44	3.99	2.93

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	10.9	10.4	10.4	12.1	9.9	8.0	7.6	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
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	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	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	M	M	M	M	M	M	M	M	M	M	M	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	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	2.9	3.4	4.5	7.7	6.8	7.1
2002	7.8	8.9	8.8	8.2	6.8	5.2	4.2	5.1	4.8	5.4	8.5	8.5
2003	8.6	8.2	7.8	9.2	6.7	5.0	5.9	4.6	4.7	5.6	8.7	8.8
2004	8.8	8.5	9.5	9.1	7.7	4.7	4.6	2.9	2.3	5.5	6.8	8.6
2005	7.7	7.1	8.4	7.8	6.4	4.6	4.0	3.2	3.4	4.5	9.3	7.4
2006	10.3	8.3	8.5	7.9	6.1	4.3	4.1	3.4	3.8	7.1	6.7	8.0
2007	8.9	8.5	8.6	8.9	5.3	4.9	4.3	5.3	4.1	6.8	7.0	6.9
2008	10.3	9.2	8.7	8.7	7.4	7.1	4.5	3.2	3.5	4.6	6.7	10.1
2009	8.4	9.9	9.1	9.2	4.6	5.0	4.3	5.0	4.4	7.2	6.5	8.8
2010	8.1	7.1	7.6	8.2	6.0	5.8	4.9	4.1	5.2	6.1	8.2	8.0
2011	6.9	7.9	9.1	9.7	7.7	6.9	3.8	4.1	4.6	5.1	10.6	7.4
2012	9.8	8.0	8.7	7.0	6.4	6.1	4.8	4.7	4.9	8.8	5.4	8.3
2013	8.8	8.8	8.3	8.2	7.4	5.6	3.8	2.7	3.6	5.8	8.1	8.2
2014	10.6	8.2	9.3	8.8	6.2	6.2	5.1	3.5	4.1	6.4	8.6	6.5
2015	7.6	8.7	6.8	7.8	7.4	5.4	3.8	3.1	3.4	6.3	6.8	8.5
2016	9.0	9.1	9.0	7.6	6.2	5.7	4.1	3.1	4.1	5.3	5.4	6.8
2017	8.8	9.0	9.1	8.3	8.3	6.2	4.1	2.9	3.3	6.8	7.6	8.2
2018	9.0	8.9	8.1	9.1	6.1	4.8	4.2	4.8	4.0	6.1	7.2	7.5
2019	8.6	8.4	8.2	8.3	7.0	6.0	4.3	3.5	3.6	4.9	6.2	7.1
2020	7.0	8.3	8.1	8.0	6.2	5.6	3.8	3.2	3.1	3.4	3.5	2.9
2021	2.1	8.7	8.1	8.1	5.8	5.1	3.0	3.5	4.7	6.5	6.5	8.2
2022	8.8	8.2	9.0	9.1	7.2	5.1	4.1	4.1	3.9	6.7	M	M
2023	M	M	9.0	8.4	6.1	4.7	4.7	4.2	3.0	6.0	6.0	7.4
2024	8.2	8.2	8.9	8.8	5.7	5.4	3.5	3.0	3.1	4.4	6.1	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
1973	37.68	40.14	57.90	60.00	68.86	83.17	86.37	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
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	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	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	M	M	M	M	M	M	M	M	M	M	M	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	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	88.69	87.97	79.49	67.82	62.16	45.68
2002	45.37	45.86	50.44	67.63	72.58	86.53	90.15	86.12	82.43	62.30	49.21	41.72
2003	33.34	35.49	55.37	64.94	71.44	79.23	87.58	87.32	74.95	68.81	56.13	43.41
2004	35.31	41.99	56.10	65.90	75.84	79.04	80.72	79.21	78.56	66.03	55.54	42.10
2005	40.88	45.50	49.94	65.90	71.60	85.28	85.36	86.17	82.26	67.13	56.36	37.28
2006	48.32	42.80	53.31	70.46	72.35	82.70	86.75	86.35	75.74	64.23	55.46	47.33
2007	43.32	36.82	63.24	63.98	79.55	85.28	84.04	93.26	84.80	72.76	54.26	42.80
2008	40.36	39.01	52.26	63.20	70.38	84.68	85.65	82.63	78.44	68.06	51.16	41.96
2009	36.38	46.48	58.93	64.61	74.83	85.62	81.66	83.30	78.14	60.73	58.87	39.88
2010	32.68	35.95	55.82	71.89	75.71	88.13	89.10	89.41	79.58	72.74	57.98	35.37
2011	32.58	44.27	53.56	68.87	72.88	84.38	90.76	87.65	76.07	70.21	58.22	46.47
2012	43.78	46.87	68.74	67.81	80.05	85.49	93.88	88.76	77.10	64.74	54.39	49.13
2013	42.89	43.63	47.15	65.07	76.76	83.07	83.86	85.13	82.33	67.96	52.14	40.69
2014	36.02	35.51	52.66	66.45	76.99	85.72	85.01	85.80	78.69	68.55	48.62	43.65
2015	40.40	34.87	53.62	69.15	78.56	84.07	86.64	84.74	83.38	70.78	59.89	52.73
2016	40.27	46.24	61.09	67.81	73.77	88.75	87.06	85.95	82.86	74.79	60.39	40.85
2017	45.37	56.53	57.55	71.13	76.13	86.19	89.61	84.81	85.28	72.32	57.51	43.74
2018	38.22	48.37	51.76	60.34	85.45	88.24	86.25	85.44	82.45	69.39	46.91	47.03
2019	37.10	42.97	50.88	67.89	76.26	82.94	87.95	85.53	86.63	68.63	49.67	48.57
2020	43.89	45.11	57.93	64.15	72.42	86.73	88.58	83.80	80.39	67.75	60.86	45.79
2021	40.41	34.91	60.82	66.78	74.23	86.46	85.48	87.27	83.93	72.30	54.92	56.11
2022	38.10	43.14	58.08	65.70	78.08	87.67	87.47	85.60	80.53	69.46	M	M
2023	M	M	54.39	67.89	76.47	87.45	88.87	84.78	81.49	69.79	58.68	50.49
2024	37.35	55.79	62.63	68.99	79.44	87.45	86.08	85.92	82.28	75.34	63.89	M
NCEI Climatology	38.40	43.56	54.00	66.20	75.70	84.50	87.79	86.59	80.40	68.70	54.31	42.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	25.52	26.89	43.90	46.69	53.52	66.37	70.37	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
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	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	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	M	M	M	M	M	M	M	M	M	M	M	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	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	73.13	66.95	54.14	46.25	40.44	32.12
2002	29.14	28.66	32.59	47.95	51.86	66.56	70.50	67.28	58.57	43.57	33.32	28.54
2003	18.23	22.75	35.23	45.23	53.92	59.83	67.77	66.98	53.93	45.61	40.07	29.96
2004	20.10	26.17	38.21	46.70	59.41	60.38	63.94	57.84	54.86	47.33	40.52	27.18
2005	28.17	31.87	32.52	48.38	54.18	65.54	67.13	67.13	58.72	46.17	37.28	25.26
2006	34.21	25.83	36.70	48.50	55.28	64.34	66.72	66.78	53.96	43.21	38.06	33.05
2007	28.46	20.94	44.19	42.50	59.46	64.10	64.24	68.93	60.95	50.75	36.50	30.56
2008	24.28	26.72	35.89	44.90	52.96	66.86	67.30	62.83	58.40	45.30	34.18	24.93
2009	18.84	29.42	39.55	47.26	56.24	66.70	64.53	63.77	58.93	45.44	41.88	27.10
2010	20.17	23.24	38.06	50.75	57.90	68.32	70.46	67.52	56.49	45.20	35.77	23.57
2011	19.69	28.27	38.04	49.18	55.17	67.10	73.11	68.90	55.71	44.66	43.22	33.95
2012	26.90	30.87	48.16	46.85	59.51	61.95	70.51	64.70	57.48	47.00	36.28	34.75
2013	26.67	29.10	33.17	45.87	57.43	65.79	65.39	64.33	60.38	47.73	33.88	24.89
2014	17.35	18.06	30.30	47.64	57.95	67.39	62.73	68.36	55.90	48.97	30.55	33.46
2015	24.29	16.11	34.66	48.60	60.02	68.21	69.85	64.27	60.91	48.57	41.20	38.92
2016	24.43	30.70	43.06	47.89	56.00	69.06	70.67	69.44	61.87	53.34	41.23	26.63
2017	30.65	36.25	39.07	51.58	57.09	64.98	69.26	62.19	57.51	52.06	38.28	26.63
2018	20.43	29.99	35.47	40.13	64.28	68.59	67.81	66.87	64.38	49.15	32.85	33.14
2019	29.04	34.00	34.44	48.38	59.12	65.40	70.32	66.33	64.18	46.43	31.08	30.47
2020	30.35	29.96	41.52	44.18	55.31	65.94	70.14	64.77	57.60	44.70	40.60	29.86
2021	28.63	19.73	41.79	46.81	54.82	66.50	67.19	68.18	60.01	54.57	34.13	37.51
2022	19.54	24.74	37.58	45.70	59.74	66.49	70.06	66.09	57.62	43.73	M	M
2023	M	M	36.69	47.56	60.53	68.27	69.45	66.85	58.92	48.58	37.29	36.23
2024	24.88	34.16	41.91	50.62	61.26	67.72	67.59	67.47	59.66	46.38	46.96	M
NCEI Climatology	20.80	24.14	33.00	43.70	54.60	63.80	67.39	65.19	56.91	45.00	34.00	25.59

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	31.60	33.52	50.90	53.34	61.19	74.77	78.37	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
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	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	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	M	M	M	M	M	M	M	M	M	M	M	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	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	80.91	77.46	66.82	57.04	51.30	38.90
2002	37.26	37.26	41.52	57.79	62.22	76.54	80.33	76.70	70.50	52.94	41.26	35.13
2003	25.78	29.12	45.30	55.08	62.68	69.53	77.67	77.15	64.44	57.21	48.10	36.69
2004	27.70	34.08	47.15	56.30	67.62	69.71	72.33	68.52	66.71	56.68	48.03	34.64
2005	34.53	38.69	41.23	57.14	62.89	75.41	76.25	76.65	70.49	56.65	46.82	31.27
2006	41.26	34.31	45.01	59.48	63.82	73.52	76.74	76.56	64.85	53.72	46.76	40.19
2007	35.89	28.88	53.72	53.24	69.51	74.69	74.14	81.09	72.88	61.76	45.38	36.68
2008	32.32	32.87	44.08	54.05	61.67	75.77	76.48	72.73	68.42	56.68	42.67	33.45
2009	27.61	37.95	49.24	55.94	65.53	76.16	73.09	73.54	68.54	53.08	50.38	33.49
2010	26.43	29.59	46.94	61.32	66.80	78.23	79.78	78.46	68.03	58.97	46.87	29.47
2011	26.14	36.27	45.80	59.03	64.02	75.74	81.94	78.28	65.89	57.43	50.72	40.21
2012	35.34	38.87	58.45	57.33	69.78	73.72	82.20	76.73	67.29	55.87	45.33	41.94
2013	34.78	36.37	40.16	55.47	67.10	74.43	74.63	74.73	71.36	57.84	43.01	32.79
2014	26.68	26.78	41.48	57.04	67.47	76.55	73.87	77.08	67.29	58.76	39.58	38.56
2015	32.35	25.49	44.14	58.87	69.29	76.14	78.25	74.51	72.14	59.67	50.54	45.83
2016	32.35	38.47	52.07	57.85	64.89	78.91	78.86	77.69	72.36	64.07	50.81	33.74
2017	38.01	46.39	48.31	61.36	66.61	75.58	79.44	73.50	71.40	62.19	47.90	35.18
2018	29.33	39.18	43.61	50.24	74.86	78.42	77.03	76.16	73.41	59.27	39.88	40.08
2019	33.07	38.48	42.66	58.13	67.69	74.17	79.14	75.93	75.40	57.53	40.37	39.52
2020	37.12	37.53	49.72	54.16	63.86	76.34	79.36	74.28	68.99	56.22	50.73	37.82
2021	34.52	27.32	51.30	56.79	64.53	76.48	76.34	77.73	71.97	63.43	44.52	46.81
2022	28.82	33.94	47.83	55.70	68.91	77.08	78.76	75.85	69.07	56.60	M	M
2023	M	M	45.54	57.73	68.50	77.86	79.16	75.82	70.21	59.19	47.98	43.36
2024	31.12	44.97	52.27	59.80	70.35	77.58	76.84	76.70	70.97	60.86	55.42	M
NCEI Climatology	29.60	33.85	43.50	54.95	65.15	74.15	77.59	75.89	68.66	56.85	44.15	34.20

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	75.6%	76.7%	76.6%	72.0%	69.7%	75.6%	71.8%	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	M	M	M	M	M	M	M	M	M	M
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	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	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	M	M	M	M	M	M	M	M	M	M	M	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	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	80.5%	73.8%	70.5%	64.5%	63.7%	71.8%
2002	68.8%	63.6%	67.9%	65.5%	67.9%	66.6%	67.4%	74.7%	70.0%	77.4%	76.3%	79.1%
2003	71.7%	80.1%	75.5%	70.2%	82.2%	79.7%	78.1%	73.8%	73.2%	68.2%	74.3%	74.2%
2004	75.2%	72.7%	69.3%	62.4%	78.7%	75.7%	82.7%	80.3%	73.7%	76.8%	73.3%	74.3%
2005	80.9%	80.2%	66.3%	64.1%	62.7%	73.5%	80.7%	82.8%	79.8%	76.9%	63.0%	77.1%
2006	74.0%	65.4%	68.4%	59.6%	70.3%	70.3%	73.2%	75.3%	74.0%	67.4%	71.8%	73.4%
2007	75.0%	63.5%	65.2%	59.3%	66.6%	69.0%	69.7%	63.9%	63.4%	67.4%	66.8%	84.1%
2008	69.2%	84.4%	81.5%	63.1%	49.4%	63.8%	72.8%	76.0%	77.2%	68.2%	68.0%	71.6%
2009	69.2%	67.4%	60.0%	65.5%	68.8%	69.5%	75.2%	75.3%	74.1%	78.0%	72.7%	78.8%
2010	81.6%	78.3%	73.6%	61.9%	72.9%	70.5%	71.1%	69.3%	68.9%	55.1%	63.2%	77.3%
2011	75.6%	72.0%	68.1%	66.8%	72.3%	66.6%	73.8%	62.1%	70.4%	65.6%	71.2%	77.4%
2012	68.8%	67.8%	59.9%	64.5%	61.8%	55.8%	61.0%	55.0%	68.6%	61.1%	62.3%	79.9%
2013	76.9%	77.1%	74.6%	68.8%	74.6%	77.2%	79.7%	80.7%	76.2%	77.2%	71.0%	79.6%
2014	70.0%	72.5%	66.4%	65.9%	73.4%	76.8%	71.3%	82.0%	79.3%	76.1%	72.0%	79.7%
2015	72.5%	67.9%	68.5%	59.9%	65.5%	74.5%	74.1%	73.9%	70.6%	63.6%	69.5%	77.6%
2016	70.2%	68.9%	68.3%	62.4%	70.3%	62.2%	78.0%	80.8%	76.5%	71.7%	70.0%	71.3%
2017	77.0%	64.6%	63.9%	65.7%	67.3%	62.8%	72.3%	71.6%	63.8%	65.9%	67.4%	64.2%
2018	68.3%	73.0%	67.7%	60.4%	65.6%	72.4%	76.5%	79.6%	76.4%	71.2%	79.5%	79.0%
2019	77.4%	77.5%	67.0%	67.7%	76.2%	74.5%	76.3%	79.3%	73.9%	73.3%	75.5%	79.1%
2020	80.8%	75.9%	75.1%	65.7%	75.3%	65.8%	81.0%	82.3%	74.7%	71.3%	66.3%	73.8%
2021	81.0%	73.2%	63.9%	61.1%	68.0%	72.2%	82.7%	82.9%	75.1%	81.8%	68.2%	77.8%
2022	71.2%	72.9%	65.9%	65.7%	73.0%	65.5%	80.6%	81.9%	76.3%	58.7%	M	M
2023	M	M	69.0%	58.0%	63.0%	61.3%	72.8%	81.2%	75.3%	71.0%	62.1%	72.6%
2024	78.0%	66.4%	62.2%	67.0%	72.8%	64.6%	76.6%	76.1%	74.2%	61.6%	75.2%	M

Monthly Plots

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Oct 2024

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Dec 2024