IEM :: Monthly Summaries

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 (USC00477997) 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
1979	M	M	M	M	M	0.00	0.00	0.00	M	M	M	M
1980	M	M	M	M	0.00	0.00	0.00	0.00	M	M	M	M
1981	M	M	M	M	M	0.00	0.00	0.00	M	M	M	M
1982	M	0.00	M	0.00	0.00	0.00	0.00	0.00	M	M	M	M
1983	M	M	0.00	M	0.00	0.00	0.00	0.00	M	M	M	M
1984	M	M	M	M	0.00	0.00	0.00	0.00	M	M	M	M
1985	M	M	0.00	M	0.00	0.00	0.00	0.00	M	M	M	M
1986	M	M	M	0.00	M	0.00	0.00	0.00	M	M	M	M
1987	M	M	M	M	0.00	0.00	M	M	M	0.00	0.00	M
1988	0.00	M	M	M	M	0.00	M	0.00	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	0.20	2.20	3.64	3.77	0.62	3.63	0.05	1.13	1.36	0.36
2002	0.23	1.40	1.14	3.34	1.03	6.77	1.74	3.53	2.32	2.28	0.08	0.18
2003	0.38	0.27	1.07	1.32	3.71	2.08	2.54	0.40	1.70	0.91	2.03	0.39
2004	0.19	0.55	1.60	0.90	8.02	8.13	2.08	1.35	2.05	1.81	1.46	1.04
2005	0.78	0.79	0.69	3.89	1.48	1.78	2.36	1.82	0.00	0.70	2.35	0.13
2006	0.59	0.12	1.55	4.34	4.92	0.93	1.85	2.21	2.87	0.84	0.61	1.43
2007	0.26	0.32	2.16	1.46	1.74	2.26	2.50	9.23	3.16	3.01	0.05	0.96
2008	0.50	0.56	1.15	4.16	0.77	0.00	0.06	0.75	1.62	1.50	1.32	0.79
2009	0.22	0.38	1.34	2.49	4.42	3.67	1.85	4.06	0.62	4.58	0.59	1.01
2010	0.94	0.10	0.44	2.12	2.30	3.78	6.39	4.58	4.11	0.79	0.81	0.29
2011	0.07	0.38	2.11	3.06	2.08	4.18	3.89	0.90	1.73	0.46	0.73	0.43
2012	0.19	0.71	1.00	2.33	4.50	1.22	0.35	1.60	0.46	2.34	0.83	0.34
2013	0.44	0.23	1.03	2.99	6.46	3.55	0.65	0.92	1.21	2.05	1.97	0.73
2014	0.00	0.42	0.86	6.25	3.00	6.13	3.76	5.30	2.64	3.22	1.01	0.91
2015	0.07	0.00	0.46	3.31	3.73	5.65	3.03	3.16	1.62	2.03	1.79	4.23
2016	0.61	0.17	2.72	0.92	3.27	3.20	2.38	5.18	10.78	2.37	1.07	0.78
2017	2.05	0.53	1.20	4.20	3.72	4.71	8.46	2.45	1.57	5.22	0.35	0.38
2018	0.88	0.63	0.54	1.56	6.21	3.84	1.82	8.03	2.33	0.26	1.69	1.30
2019	0.39	0.67	1.02	3.26	5.08	5.12	6.36	2.60	5.93	3.92	2.47	0.92
2020	0.05	0.11	2.84	0.92	4.53	6.25	2.07	3.57	2.86	2.13	2.43	0.02
2021	0.58	0.24	1.16	1.21	3.94	5.43	5.97	5.74	1.55	0.69	1.32	0.78
2022	0.03	0.22	2.19	3.19	5.83	7.93	3.79	3.24	2.11	1.08	2.15	0.00
2023	0.55	0.94	2.49	2.96	1.45	1.30	3.93	0.80	0.64	1.46	0.01	0.68
2024	0.45	0.06	1.19	2.09	5.20	6.27	7.18	3.60	3.65	1.88	3.25	0.95
2025	0.00	0.13	1.94	4.90	2.53	2.47	M	M	M	M	M	M
NCEI Climatology	1.14	1.15	1.77	3.66	4.64	5.31	4.07	4.30	3.73	2.58	2.00	1.29

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1979	M	M	M	M	M	7.1	5.0	5.8	M	M	M	M
1980	M	M	M	M	5.3	4.9	4.8	5.9	M	M	M	M
1981	M	M	M	M	M	6.0	4.7	2.3	M	M	M	M
1982	M	2.4	M	5.4	6.5	5.3	4.6	3.9	M	M	M	M
1983	M	M	6.9	M	4.4	5.0	3.2	2.9	M	M	M	M
1984	M	M	M	M	5.6	7.2	3.9	3.6	M	M	M	M
1985	M	M	6.4	M	5.8	5.4	4.9	4.0	M	M	M	M
1986	M	M	M	7.1	M	5.8	5.5	4.4	M	M	M	M
1987	M	M	M	M	3.6	5.1	M	M	M	3.6	4.1	M
1988	4.9	M	M	M	M	6.0	M	4.5	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	5.2	7.8	5.4	4.9	4.2	3.7	3.2	5.8	5.0	5.5
2002	4.6	6.4	7.0	6.8	6.7	5.3	4.3	3.8	3.8	5.0	4.3	5.1
2003	5.4	5.9	6.1	7.1	5.7	3.7	4.2	3.7	5.0	4.2	5.7	5.2
2004	5.9	4.5	6.7	6.2	6.4	4.4	3.7	4.0	4.7	5.7	3.6	5.7
2005	4.6	4.7	5.6	5.7	5.9	5.2	4.2	3.4	4.0	4.4	5.8	3.6
2006	5.7	5.1	5.3	7.3	5.4	4.4	4.4	3.4	4.5	5.4	4.2	5.2
2007	5.0	5.9	6.4	7.0	6.4	4.9	3.9	3.7	4.4	5.7	6.1	4.0
2008	4.7	4.7	5.2	7.1	6.0	5.2	4.1	3.5	4.1	4.9	5.6	6.0
2009	4.4	6.3	6.4	6.8	6.5	4.5	4.3	4.6	2.5	5.1	4.4	5.7
2010	4.7	4.4	4.3	6.9	5.9	4.2	3.9	4.0	5.0	4.2	7.2	6.2
2011	5.6	7.0	6.7	8.4	8.0	7.2	3.8	3.2	4.0	5.0	5.0	3.9
2012	5.5	5.5	7.2	6.7	6.5	5.1	4.0	3.6	4.0	4.7	5.1	4.1
2013	5.8	5.6	5.0	7.0	6.2	4.6	4.4	3.6	4.8	5.0	6.3	4.9
2014	6.5	5.3	6.3	8.0	5.6	5.2	4.6	3.3	4.2	5.0	6.1	4.3
2015	5.0	5.5	5.5	7.2	6.2	4.2	4.0	4.5	4.0	5.2	6.0	5.9
2016	4.8	5.6	5.4	7.3	5.1	5.1	4.4	3.6	4.8	4.9	4.4	6.3
2017	4.8	5.7	7.4	6.3	5.6	4.7	3.4	4.1	4.4	5.7	5.8	5.7
2018	5.1	4.9	6.2	6.3	4.6	5.5	4.0	3.4	2.9	3.4	3.5	2.6
2019	3.1	3.6	3.8	5.2	3.3	2.7	3.7	3.5	4.8	5.5	5.0	4.4
2020	4.7	4.6	6.1	6.3	6.3	4.9	3.5	4.1	4.2	5.2	5.2	4.1
2021	4.0	4.3	6.4	5.7	5.2	4.5	3.2	3.0	4.0	2.5	4.6	5.7
2022	5.6	6.6	6.6	8.8	6.1	5.3	4.2	3.6	4.3	4.2	4.1	M
2023	2.9	4.4	4.0	6.1	3.0	1.7	2.2	2.8	3.1	3.6	4.1	2.9
2024	3.9	4.4	5.2	6.0	3.3	3.1	1.2	1.7	1.4	3.7	3.2	2.9
2025	4.1	4.0	4.5	4.8	2.5	1.9	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
1979	M	M	M	M	M	77.56	82.75	76.78	M	M	M	M
1980	M	M	M	M	72.56	77.82	84.41	77.25	M	M	M	M
1981	M	M	M	M	M	77.16	77.27	77.28	M	M	M	M
1982	M	33.11	M	65.43	73.64	72.90	83.17	80.41	M	M	M	M
1983	M	M	42.00	M	63.74	78.57	86.05	84.04	M	M	M	M
1984	M	M	M	M	68.71	79.85	81.40	82.86	M	M	M	M
1985	M	M	41.00	M	73.60	76.73	83.62	78.08	M	M	M	M
1986	M	M	M	67.14	M	78.68	84.25	77.53	M	M	M	M
1987	M	M	M	M	82.00	79.17	M	M	M	55.67	52.81	M
1988	21.20	M	M	M	M	91.33	M	79.00	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	39.50	60.60	67.83	74.68	84.08	80.17	66.45	57.14	56.91	38.38
2002	36.43	39.86	38.17	57.32	67.62	80.79	86.94	79.92	75.60	52.85	43.63	35.77
2003	25.66	28.76	43.03	58.99	68.30	77.77	81.95	85.42	72.42	60.62	42.92	35.16
2004	22.30	33.86	45.94	60.62	67.94	75.02	79.09	73.98	75.74	58.71	46.70	31.48
2005	25.44	35.66	41.64	62.42	65.21	82.46	85.30	80.83	77.78	63.76	46.28	27.59
2006	38.04	31.74	44.31	64.22	69.80	79.64	88.32	79.90	68.60	55.17	46.94	38.33
2007	32.52	24.86	49.25	57.62	75.14	81.50	84.78	80.31	74.96	64.63	41.36	26.83
2008	23.87	25.73	36.94	53.60	64.86	75.68	81.94	78.22	70.82	57.55	41.42	24.05
2009	19.69	31.81	42.57	56.36	66.72	74.36	73.92	78.05	77.24	52.90	54.44	31.42
2010	27.35	29.24	52.26	64.43	71.50	77.40	83.02	83.02	69.96	64.41	45.18	25.40
2011	21.23	32.26	40.82	64.85	71.31	80.95	88.00	82.63	72.01	68.56	57.98	40.27
2012	32.57	35.79	58.42	58.82	73.63	81.98	89.37	80.72	72.32	56.85	45.86	33.51
2013	28.75	28.53	34.44	48.68	68.47	75.54	82.76	82.11	76.47	58.38	41.30	23.59
2014	19.40	20.37	36.94	52.72	70.18	80.35	78.13	80.59	70.83	57.65	35.60	31.97
2015	26.26	20.40	45.54	60.73	70.29	77.97	81.84	78.87	77.68	61.65	50.59	38.67
2016	26.10	33.03	49.04	57.57	71.19	79.90	82.16	80.62	73.17	63.11	53.57	27.53
2017	27.06	40.65	42.14	59.73	66.61	79.43	81.45	76.10	76.07	59.19	43.03	27.10
2018	27.64	29.74	43.16	48.07	75.97	79.20	81.97	79.68	70.67	53.77	34.57	32.77
2019	22.48	24.89	39.55	55.23	64.45	76.11	82.23	77.23	72.43	53.68	35.17	32.90
2020	29.55	31.79	45.29	54.40	66.97	80.00	83.06	81.77	67.27	52.35	49.37	33.65
2021	29.00	22.18	51.00	58.23	68.16	83.57	80.52	78.96	75.93	64.74	45.61	35.94
2022	21.94	28.04	42.00	51.57	70.90	79.20	81.86	79.04	73.13	61.16	51.19	M
2023	28.41	35.43	41.39	57.90	73.42	83.01	82.16	82.58	77.47	60.00	44.30	40.71
2024	27.52	46.93	49.77	57.78	72.67	78.28	81.94	81.03	79.07	67.61	46.67	32.61
2025	23.00	41.78	52.10	58.60	70.58	76.81	M	M	M	M	M	M
NCEI Climatology	24.50	29.69	41.80	55.70	68.40	78.20	82.21	80.10	72.30	58.51	42.80	30.01

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1979	M	M	M	M	M	63.56	66.50	64.65	M	M	M	M
1980	M	M	M	M	57.69	60.32	68.23	65.75	M	M	M	M
1981	M	M	M	M	M	62.20	62.93	64.22	M	M	M	M
1982	M	18.00	M	46.14	58.41	58.50	66.28	64.27	M	M	M	M
1983	M	M	28.14	M	47.13	59.32	67.05	65.46	M	M	M	M
1984	M	M	M	M	49.33	63.60	59.97	63.00	M	M	M	M
1985	M	M	25.91	M	54.96	58.90	64.69	56.88	M	M	M	M
1986	M	M	M	41.36	M	62.64	66.08	59.07	M	M	M	M
1987	M	M	M	M	63.50	57.33	M	M	M	32.00	32.25	M
1988	11.50	M	M	M	M	65.58	M	72.33	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	23.60	35.78	43.47	53.07	55.97	55.70	42.21	34.72	34.61	19.18
2002	16.12	19.48	16.85	36.22	41.25	57.58	61.79	56.65	48.91	34.21	22.40	14.26
2003	4.23	2.74	21.06	32.00	40.48	51.27	57.31	57.79	47.10	34.50	25.06	15.57
2004	4.13	12.63	28.40	32.06	44.54	50.60	55.63	50.81	49.10	37.46	26.72	13.07
2005	8.54	18.89	18.76	35.06	41.52	57.80	58.25	56.10	51.08	39.08	27.02	12.49
2006	23.93	8.34	24.51	37.82	45.59	52.94	61.32	57.72	45.68	34.55	28.70	21.20
2007	13.71	3.59	26.37	33.08	48.14	54.20	56.97	59.46	48.50	43.90	22.82	8.48
2008	3.84	3.51	16.50	33.38	37.05	51.02	55.23	50.41	46.34	34.26	24.68	0.24
2009	-5.22	10.40	20.50	29.78	41.41	51.32	49.25	55.28	50.00	38.10	32.90	14.41
2010	7.61	6.74	26.77	36.64	44.46	55.43	61.50	60.25	45.68	33.00	24.33	4.83
2011	4.69	-2.07	19.65	27.52	38.94	51.51	55.74	52.76	42.60	32.62	24.49	14.53
2012	10.64	17.97	38.85	32.54	45.99	53.00	60.39	52.15	39.80	32.87	24.98	15.39
2013	6.80	9.05	14.17	30.50	44.77	54.39	55.86	54.70	48.17	34.08	21.43	3.35
2014	-5.16	-6.76	13.53	30.26	42.58	56.51	53.84	56.67	43.80	33.87	18.02	18.58
2015	9.13	-4.65	18.65	30.63	45.97	52.30	54.48	54.45	52.04	35.52	28.98	27.11
2016	7.40	13.06	27.80	34.57	40.45	52.50	57.91	57.32	50.43	38.70	29.03	13.58
2017	12.49	18.20	22.22	35.57	41.35	51.13	55.35	51.26	47.13	38.58	22.57	10.68
2018	6.29	6.88	18.42	21.57	48.55	56.40	53.71	53.42	45.47	32.81	21.83	18.20
2019	1.10	3.93	14.48	31.63	40.42	48.39	55.87	49.55	49.90	33.03	20.93	14.81
2020	14.32	5.34	27.81	28.17	40.68	51.90	55.84	51.77	43.37	29.23	25.10	13.81
2021	11.87	-2.64	24.68	33.27	40.13	53.63	52.45	50.27	44.60	39.97	22.32	15.19
2022	-4.06	3.25	21.42	29.23	44.68	50.37	55.25	54.15	47.00	31.10	33.64	M
2023	15.22	12.54	19.32	31.83	39.84	49.01	52.10	54.23	52.37	37.81	24.53	23.19
2024	15.26	18.00	23.97	31.00	42.50	52.93	55.68	53.84	44.77	34.74	28.60	16.48
2025	2.22	15.00	24.39	30.73	41.90	51.44	M	M	M	M	M	M
NCEI Climatology	5.61	9.49	21.09	32.70	44.90	55.51	59.30	56.90	48.10	35.50	24.39	13.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1979	M	M	M	M	M	70.56	74.62	70.72	M	M	M	M
1980	M	M	M	M	65.12	69.07	76.32	71.50	M	M	M	M
1981	M	M	M	M	M	69.68	70.10	70.75	M	M	M	M
1982	M	25.56	M	55.79	66.02	65.70	74.72	72.34	M	M	M	M
1983	M	M	35.07	M	55.43	68.95	76.55	74.75	M	M	M	M
1984	M	M	M	M	59.02	71.72	70.68	72.93	M	M	M	M
1985	M	M	33.45	M	64.28	67.82	74.16	67.48	M	M	M	M
1986	M	M	M	54.25	M	70.66	75.17	68.30	M	M	M	M
1987	M	M	M	M	72.75	68.25	M	M	M	43.83	42.53	M
1988	16.35	M	M	M	M	78.46	M	75.67	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	31.55	48.19	55.65	63.87	70.03	67.94	54.33	45.93	45.76	28.78
2002	26.28	29.67	27.51	46.77	54.43	69.18	74.36	68.29	62.26	43.53	33.01	25.02
2003	14.95	15.75	32.05	45.50	54.39	64.52	69.63	71.61	59.76	47.56	33.99	25.36
2004	13.22	23.25	37.17	46.34	56.24	62.81	67.36	62.40	62.42	48.08	36.71	22.27
2005	16.99	27.27	30.20	48.74	53.37	70.13	71.77	68.46	64.43	51.42	36.65	20.04
2006	30.98	20.04	34.41	51.02	57.69	66.29	74.82	68.81	57.14	44.86	37.82	29.76
2007	23.12	14.22	37.81	45.35	61.64	67.85	70.87	69.89	61.73	54.27	32.09	17.66
2008	13.85	14.62	26.72	43.49	50.96	63.35	68.58	64.31	58.58	45.91	33.05	12.14
2009	7.24	21.10	31.54	43.07	54.06	62.84	61.58	66.66	63.62	45.50	43.67	22.91
2010	17.48	17.99	39.52	50.53	57.98	66.41	72.26	71.64	57.82	48.70	34.75	15.11
2011	12.96	15.10	30.24	46.18	55.12	66.23	71.87	67.69	57.30	50.59	41.23	27.40
2012	21.60	26.88	48.64	45.68	59.81	67.49	74.88	66.43	56.06	44.86	35.42	24.45
2013	17.77	18.79	24.31	39.59	56.62	64.96	69.31	68.40	62.32	46.23	31.37	13.47
2014	7.12	6.81	25.23	41.49	56.38	68.43	65.98	68.63	57.32	45.76	26.81	25.27
2015	17.70	7.87	32.09	45.68	58.13	65.13	68.16	66.66	64.86	48.58	39.79	32.89
2016	16.75	23.05	38.42	46.07	55.82	66.20	70.03	68.97	61.80	50.90	41.30	20.55
2017	19.78	29.43	32.18	47.65	53.98	65.28	68.40	63.68	61.60	48.89	32.80	18.89
2018	16.97	18.31	30.79	34.82	62.26	67.80	67.84	66.55	58.07	43.29	28.20	25.49
2019	11.79	14.41	27.02	43.43	52.44	62.25	69.05	63.39	61.17	43.35	28.05	23.85
2020	21.94	18.57	36.55	41.28	53.82	65.95	69.45	66.77	55.32	40.79	37.23	23.73
2021	20.44	9.77	37.84	45.75	54.15	68.60	66.48	64.62	60.27	52.35	33.96	25.56
2022	8.94	15.64	31.71	40.40	57.79	64.78	68.56	66.59	60.07	46.13	42.41	M
2023	21.82	23.98	30.35	44.87	56.63	66.01	67.13	68.40	64.92	48.90	34.41	31.95
2024	21.39	32.47	36.87	44.39	57.58	65.60	68.81	67.44	61.92	51.18	37.63	24.55
2025	12.61	28.39	38.24	44.67	56.24	64.13	M	M	M	M	M	M
NCEI Climatology	15.05	19.59	31.44	44.20	56.65	66.86	70.75	68.50	60.20	47.00	33.60	21.50

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
1979	M	M	M	M	M	60.6%	66.9%	76.8%	M	M	M	M
1980	M	M	M	M	62.4%	69.6%	65.3%	78.8%	M	M	M	M
1981	M	M	M	M	M	67.1%	74.3%	77.6%	M	M	M	M
1982	M	69.8%	M	54.8%	73.7%	68.3%	68.7%	78.5%	M	M	M	M
1983	M	M	85.9%	M	73.7%	68.4%	73.4%	75.8%	M	M	M	M
1984	M	M	M	M	68.4%	76.2%	72.3%	76.0%	M	M	M	M
1985	M	M	76.7%	M	63.3%	71.2%	71.1%	74.9%	M	M	M	M
1986	M	M	M	63.1%	M	76.3%	73.0%	78.9%	M	M	M	M
1987	M	M	M	M	72.4%	62.5%	M	M	M	59.3%	74.2%	M
1988	74.7%	M	M	M	M	53.8%	M	86.2%	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	73.6%	63.8%	68.7%	72.2%	68.5%	76.1%	81.2%	70.2%	69.6%	72.9%
2002	70.4%	68.1%	64.6%	63.1%	58.2%	68.1%	69.2%	76.0%	78.2%	76.6%	73.6%	83.4%
2003	76.3%	79.3%	56.2%	47.0%	61.0%	66.3%	69.9%	67.4%	67.9%	69.5%	72.4%	73.5%
2004	69.6%	72.2%	71.3%	58.9%	68.0%	71.0%	73.0%	74.5%	69.1%	73.3%	74.0%	74.9%
2005	74.1%	76.1%	66.3%	60.7%	64.9%	66.3%	66.8%	73.2%	73.7%	72.9%	76.1%	81.7%
2006	79.5%	69.3%	71.6%	58.9%	69.2%	65.2%	65.4%	75.3%	76.3%	69.4%	74.5%	76.7%
2007	73.2%	67.4%	69.1%	61.0%	61.4%	66.2%	66.4%	78.4%	73.6%	74.2%	64.8%	79.1%
2008	73.1%	70.8%	66.0%	67.2%	62.1%	69.0%	72.5%	76.5%	78.8%	75.6%	77.0%	78.1%
2009	73.6%	71.4%	71.6%	60.7%	66.1%	74.1%	74.2%	78.6%	79.3%	83.9%	75.3%	80.1%
2010	79.6%	73.5%	62.5%	58.9%	66.5%	77.8%	75.7%	75.8%	77.6%	70.6%	71.0%	83.0%
2011	78.4%	74.1%	65.8%	69.2%	63.4%	67.9%	71.4%	74.0%	77.6%	70.2%	74.4%	83.0%
2012	76.5%	76.0%	68.2%	63.1%	62.7%	61.5%	64.4%	69.6%	66.4%	71.5%	73.2%	83.0%
2013	75.1%	78.0%	73.1%	72.1%	67.7%	74.6%	67.9%	70.4%	70.2%	75.7%	70.8%	78.9%
2014	69.4%	69.7%	64.9%	68.3%	62.9%	69.5%	72.0%	77.4%	77.9%	74.2%	74.8%	82.7%
2015	76.0%	66.0%	60.7%	58.2%	68.2%	71.6%	69.4%	72.6%	73.0%	72.6%	75.5%	84.8%
2016	79.8%	74.0%	75.2%	63.9%	66.8%	73.9%	78.7%	82.8%	83.1%	80.6%	78.5%	79.4%
2017	85.5%	72.9%	69.8%	71.2%	72.8%	73.5%	79.9%	81.2%	77.2%	78.1%	74.3%	75.8%
2018	77.5%	74.1%	64.1%	65.7%	72.8%	76.4%	76.8%	83.3%	83.5%	80.1%	77.8%	84.5%
2019	77.9%	80.9%	70.8%	71.0%	75.0%	76.1%	79.2%	79.1%	83.7%	78.7%	81.8%	84.0%
2020	82.4%	71.2%	74.0%	66.3%	67.1%	71.9%	78.5%	74.1%	80.9%	73.4%	75.8%	80.2%
2021	84.2%	73.0%	66.3%	64.8%	70.2%	68.9%	79.5%	82.3%	79.4%	81.2%	70.2%	77.3%
2022	72.6%	70.5%	69.4%	71.0%	70.7%	73.9%	79.8%	84.1%	81.6%	75.4%	74.0%	M
2023	86.7%	74.3%	73.4%	67.4%	67.5%	70.2%	76.6%	76.8%	78.0%	80.9%	75.9%	86.9%
2024	83.8%	70.8%	62.0%	68.0%	73.6%	80.2%	82.0%	81.6%	78.9%	66.8%	84.8%	81.4%
2025	69.2%	71.0%	65.0%	65.9%	68.7%	69.7%	M	M	M	M	M	M