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 (USC00215598) 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
1977	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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	0.00	0.00
2000	0.00	0.00	0.00	0.00	0.00	0.11	0.71	0.00	0.00	0.00	0.00	0.02
2001	0.26	0.21	0.38	1.61	0.28	0.00	1.10	0.37	0.13	0.02	0.08	0.03
2002	0.00	0.05	0.11	2.27	1.28	0.18	0.03	0.00	0.13	0.00	0.00	0.03
2003	0.00	0.04	0.04	0.23	1.18	3.86	2.23	0.00	0.01	0.05	0.00	0.00
2004	0.14	0.58	1.35	2.12	5.08	3.18	4.18	2.67	4.10	0.72	0.20	0.73
2005	0.69	0.49	0.99	3.15	3.58	1.10	0.38	0.10	0.08	0.02	0.17	0.25
2006	0.15	0.20	0.69	0.51	0.11	0.34	0.52	0.25	0.13	0.06	0.72	0.26
2007	0.06	0.18	0.13	0.36	0.44	0.23	0.36	0.25	0.62	0.06	0.14	0.12
2008	0.01	0.05	0.30	1.76	0.26	0.16	0.71	2.87	5.13	4.45	1.81	0.30
2009	0.13	0.43	1.78	0.87	1.06	2.14	5.88	6.05	0.83	6.92	0.83	0.26
2010	0.27	0.00	0.06	0.79	1.34	2.98	4.10	2.81	2.39	2.56	0.50	0.80
2011	0.07	0.03	0.25	1.18	0.56	1.09	2.96	2.77	0.37	0.69	0.01	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.42	0.16	0.18	0.13	0.17	0.27	0.22
2013	0.16	0.20	0.32	0.68	0.38	0.13	0.09	0.07	0.04	0.34	0.11	0.59
2014	0.05	0.16	0.27	1.02	0.81	0.14	0.10	0.10	0.19	0.10	0.19	0.18
2015	0.03	0.12	0.15	0.28	1.29	0.17	0.20	0.08	0.10	0.26	0.18	0.31
2016	0.20	0.06	1.43	0.82	0.20	0.17	0.19	0.12	0.09	0.23	0.93	0.37
2017	0.24	0.30	0.12	0.76	0.99	0.10	0.15	0.25	0.44	0.68	0.24	0.18
2018	0.07	0.23	0.18	0.21	0.30	1.22	0.21	0.18	0.25	2.12	0.39	0.32
2019	0.17	0.26	0.31	1.00	1.52	0.26	0.24	0.18	0.30	1.07	0.45	0.44
2020	0.23	M	0.23	0.31	0.09	0.20	0.15	0.38	0.13	0.17	0.92	0.14
2021	0.07	0.07	0.54	0.96	0.09	0.10	0.16	0.13	0.24	0.39	0.50	1.00
2022	0.16	0.43	0.04	0.91	1.25	0.17	0.63	0.35	0.40	0.50	1.74	1.14
2023	0.33	0.91	0.89	2.35	1.42	1.16	0.52	0.21	0.31	0.86	0.26	1.22
2024	0.03	0.17	0.43	2.30	1.25	0.94	0.34	0.42	0.23	0.45	0.30	0.09
NCEI Climatology	0.79	0.96	1.39	2.57	3.42	4.75	4.80	3.73	3.18	3.10	1.68	1.17

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1977	M	M	M	15.5	14.8	13.4	14.7	14.9	15.6	18.0	17.2	19.7
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	3.0	5.4
2000	4.9	5.7	6.0	6.8	6.9	6.4	5.3	4.3	5.7	4.9	6.6	4.8
2001	5.9	6.0	5.5	7.5	6.3	5.4	4.4	4.7	4.3	6.3	6.7	6.3
2002	5.4	8.0	6.8	7.2	7.5	5.6	3.7	4.5	3.6	3.2	5.2	5.5
2003	6.5	6.5	6.7	7.7	5.7	4.0	4.5	3.7	5.7	5.0	6.4	5.4
2004	5.4	5.1	6.7	6.3	6.6	5.9	4.3	4.4	6.0	5.3	4.9	6.6
2005	4.7	5.0	5.2	6.3	6.1	5.4	5.1	4.4	5.0	4.8	5.8	3.8
2006	5.4	4.7	4.6	6.3	6.2	4.6	5.4	4.5	4.7	6.4	4.8	5.6
2007	6.0	6.8	7.2	6.7	7.3	6.0	5.3	5.3	6.8	7.0	6.9	5.2
2008	4.5	4.3	4.7	7.7	6.9	6.4	6.0	5.5	5.9	6.0	6.2	4.9
2009	3.6	3.0	6.3	7.2	7.4	5.2	5.3	4.4	3.4	5.6	4.2	5.5
2010	5.1	4.3	5.3	6.7	5.2	4.2	4.0	5.3	5.2	5.7	6.4	6.0
2011	5.9	7.7	6.1	7.6	7.3	6.6	4.1	3.6	4.2	5.3	5.7	5.5
2012	6.3	5.5	5.7	6.6	5.7	4.4	3.6	2.9	3.7	4.8	5.5	4.1
2013	5.6	1.9	4.2	6.7	6.5	4.3	4.1	3.9	2.6	5.9	6.3	4.7
2014	6.9	6.3	5.6	6.7	5.8	5.3	5.2	2.7	4.8	4.5	4.9	4.5
2015	6.2	4.5	4.0	4.3	5.6	3.6	3.5	4.9	4.4	5.3	5.7	5.3
2016	5.2	6.2	4.6	7.3	5.2	5.1	3.3	3.3	4.8	5.0	4.6	6.8
2017	4.6	6.0	6.1	5.3	5.4	4.5	2.6	2.8	3.7	5.0	5.3	4.9
2018	5.0	5.2	4.6	5.9	4.5	3.5	2.8	2.5	3.7	5.0	4.6	4.4
2019	3.9	4.5	5.3	5.3	4.7	3.5	2.8	3.1	3.5	5.4	4.9	4.5
2020	4.2	5.1	5.2	6.0	4.8	4.2	2.9	2.9	3.4	4.9	5.0	3.9
2021	3.9	4.0	5.8	5.4	4.4	3.2	2.5	3.8	3.3	3.3	4.6	4.5
2022	5.0	5.5	5.1	6.0	4.9	4.4	3.5	2.8	2.7	4.4	4.9	4.2
2023	4.6	4.9	5.6	6.4	4.8	3.1	2.6	3.3	3.0	4.1	4.6	3.8
2024	4.2	4.5	5.6	5.8	4.5	3.6	2.8	2.6	2.9	4.8	4.5	5.0
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
1977	M	M	M	41.18	45.84	51.70	58.16	58.52	53.20	48.13	38.06	25.86
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	27.00	27.65
2000	21.71	32.15	46.71	49.04	67.10	70.41	77.17	77.35	66.93	59.90	35.66	11.48
2001	26.12	18.93	35.68	52.06	65.82	74.87	82.75	83.25	69.09	55.75	50.83	32.19
2002	28.80	34.07	30.01	51.17	62.77	78.81	85.15	78.91	73.77	47.46	38.64	31.74
2003	22.97	24.00	39.05	55.14	68.48	77.96	84.26	87.43	74.21	60.94	39.29	29.99
2004	15.45	29.02	38.74	53.12	59.70	70.10	75.32	70.09	71.00	53.83	42.74	25.61
2005	19.40	30.59	36.30	55.70	59.93	74.12	80.77	77.29	71.96	56.27	40.28	24.74
2006	32.29	24.61	38.97	58.76	66.08	75.68	85.94	75.26	65.78	50.64	40.28	32.41
2007	24.22	19.29	41.70	52.16	68.70	77.42	80.95	76.77	69.38	57.20	39.44	21.49
2008	20.45	21.14	33.39	48.26	60.86	71.18	77.64	77.23	66.74	54.59	37.94	18.82
2009	15.68	26.79	36.24	52.16	65.45	71.18	73.40	73.11	72.62	46.17	46.28	21.90
2010	20.33	29.43	48.03	60.14	67.13	70.64	79.04	78.08	61.40	58.07	39.86	21.95
2011	15.86	26.28	34.90	49.34	61.90	69.73	81.30	77.12	67.34	59.46	41.96	31.13
2012	28.05	32.37	50.81	54.47	65.91	75.62	82.17	77.35	70.46	52.03	39.98	26.83
2013	22.25	25.38	32.99	43.04	61.44	71.12	77.58	79.90	69.41	51.16	36.68	14.64
2014	13.77	16.70	30.26	44.42	63.35	72.26	76.30	74.68	67.10	53.95	29.30	27.76
2015	22.54	17.41	42.74	54.80	63.99	74.30	78.80	74.97	71.90	55.92	45.92	32.23
2016	22.48	28.90	43.73	49.70	66.72	72.86	77.41	77.35	68.30	56.97	48.38	24.16
2017	24.63	34.38	38.56	53.78	62.60	74.78	77.99	71.66	70.28	55.69	35.54	20.50
2018	22.77	22.94	37.52	44.54	73.34	73.46	78.92	76.42	66.56	47.04	30.44	29.15
2019	17.02	20.81	34.61	49.70	60.80	73.52	79.73	75.37	66.32	50.32	32.12	26.48
2020	24.57	27.28	39.72	50.48	63.82	79.10	82.40	77.29	64.82	46.86	43.22	28.75
2021	26.25	17.99	45.18	51.56	66.55	80.78	81.30	80.37	72.40	60.28	41.18	29.91
2022	18.18	21.71	35.77	45.35	66.32	77.78	80.14	78.05	71.06	58.19	39.32	22.70
2023	26.31	28.91	34.90	48.02	70.09	78.50	80.89	79.44	73.52	55.63	42.20	37.05
2024	25.67	38.95	43.15	54.86	67.25	74.78	80.60	76.17	75.98	60.92	40.70	24.57
NCEI Climatology	19.80	25.50	37.70	52.10	65.71	75.10	80.20	77.99	68.91	54.10	38.00	24.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1977	M	M	M	33.47	37.32	40.83	49.97	51.16	47.97	40.84	28.12	15.57
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	18.00	10.70
2000	0.06	10.90	22.35	29.07	41.94	46.74	53.83	55.16	41.93	35.97	23.59	-5.55
2001	7.74	-4.26	14.19	33.10	42.09	50.31	54.50	55.39	45.19	33.32	30.75	16.39
2002	8.55	14.03	9.24	29.59	36.13	52.69	59.26	55.35	49.34	30.56	20.04	15.29
2003	2.62	-0.18	15.15	29.97	39.91	49.18	57.49	59.40	47.75	37.06	22.32	14.94
2004	-1.97	10.77	21.90	29.66	37.17	45.08	51.68	47.74	48.98	36.18	24.68	7.03
2005	-3.71	11.56	14.00	32.54	39.78	51.20	56.45	52.44	47.96	36.41	24.14	13.30
2006	18.24	3.33	23.00	34.34	42.97	49.76	57.61	55.58	43.46	30.90	23.72	17.72
2007	6.86	1.27	21.14	28.40	41.17	49.04	54.65	52.38	45.92	38.91	22.46	3.20
2008	0.47	-0.65	13.88	29.24	36.70	48.08	52.61	51.45	46.28	35.25	23.78	-3.42
2009	-8.47	5.84	17.25	31.40	36.94	46.40	50.17	49.54	48.56	33.16	28.94	6.10
2010	1.28	6.86	27.41	34.64	40.54	50.18	57.62	57.62	41.96	35.08	23.42	6.28
2011	-0.17	4.87	14.64	31.04	38.74	47.54	58.42	54.70	43.28	37.75	24.62	14.06
2012	10.17	17.17	30.61	33.06	42.68	51.32	59.81	52.15	40.82	32.99	23.72	9.35
2013	3.26	4.10	12.84	26.54	38.27	47.60	54.76	52.79	47.18	35.37	19.40	-4.35
2014	-9.69	-6.70	9.30	27.44	39.90	48.08	53.37	54.94	44.24	34.50	15.08	17.08
2015	7.44	-3.29	19.69	31.52	38.68	48.92	55.92	53.48	50.42	36.06	28.10	22.77
2016	5.12	10.15	25.85	31.46	40.48	49.22	56.62	55.69	49.52	38.45	30.56	10.69
2017	7.55	14.06	19.23	32.48	39.26	47.72	54.01	50.52	46.82	36.88	19.64	6.10
2018	0.88	-1.94	16.61	21.80	44.92	49.16	55.17	54.88	48.02	32.46	17.18	14.41
2019	-4.17	-0.34	13.01	29.96	36.76	46.22	56.39	52.03	47.72	33.67	20.24	8.66
2020	9.35	2.64	23.75	27.86	41.12	51.14	56.50	54.25	42.86	30.66	25.16	11.10
2021	9.88	-3.74	25.50	31.58	40.54	52.16	54.76	55.11	48.00	43.09	24.50	10.98
2022	-5.57	-3.74	15.20	31.70	42.10	49.16	55.81	55.69	47.18	36.41	24.32	7.64
2023	13.01	6.48	16.38	30.56	40.94	51.08	54.24	54.47	53.36	39.03	24.32	25.67
2024	14.23	19.77	22.94	33.26	43.21	51.20	58.40	55.92	49.58	36.53	27.92	11.23
NCEI Climatology	0.70	4.50	17.39	29.90	41.00	50.69	57.30	56.20	48.20	35.80	22.80	8.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1977	M	M	M	37.32	41.58	46.27	54.06	54.84	50.58	44.48	33.09	20.71
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	22.50	19.17
2000	10.89	21.52	34.53	39.05	54.52	58.57	65.50	66.26	54.43	47.93	29.62	2.97
2001	16.93	7.33	24.94	42.58	53.96	62.59	68.62	69.32	57.14	44.54	40.79	24.29
2002	18.67	24.05	19.62	40.38	49.45	65.75	72.21	67.13	61.56	39.01	29.34	23.52
2003	12.80	11.91	27.10	42.55	54.19	63.57	70.88	73.42	60.98	49.00	30.81	22.47
2004	6.74	19.90	30.32	41.39	48.43	57.59	63.50	58.91	59.99	45.01	33.71	16.32
2005	7.85	21.07	25.15	44.12	49.85	62.66	68.61	64.86	59.96	46.34	32.21	19.02
2006	25.26	13.97	30.98	46.55	54.53	62.72	71.77	65.42	54.62	40.77	32.00	25.06
2007	15.54	10.28	31.42	40.28	54.94	63.23	67.80	64.57	57.65	48.05	30.95	12.35
2008	10.46	10.24	23.64	38.75	48.78	59.63	65.13	64.34	56.51	44.92	30.86	7.70
2009	3.61	16.31	26.75	41.78	51.19	58.79	61.79	61.32	60.59	39.66	37.61	14.00
2010	10.81	18.15	37.72	47.39	53.83	60.41	68.33	67.85	51.68	46.57	31.64	14.12
2011	7.85	15.58	24.77	40.19	50.32	58.63	69.86	65.91	55.31	48.61	33.29	22.59
2012	19.11	24.77	40.71	43.76	54.30	63.47	70.99	64.75	55.64	42.51	31.85	18.09
2013	12.75	14.74	22.91	34.79	49.85	59.36	66.17	66.35	58.30	43.26	28.04	5.15
2014	2.04	5.00	19.78	35.93	51.63	60.17	64.84	64.81	55.67	44.22	22.19	22.42
2015	14.99	7.06	31.22	43.16	51.34	61.61	67.36	64.23	61.16	45.99	37.01	27.50
2016	13.80	19.52	34.79	40.58	53.60	61.04	67.01	66.52	58.91	47.71	39.47	17.43
2017	16.09	24.22	28.89	43.13	50.93	61.25	66.00	61.09	58.55	46.28	27.59	13.30
2018	11.82	10.50	27.06	33.17	59.13	61.31	67.04	65.65	57.29	39.75	23.81	21.78
2019	6.42	10.24	23.81	39.83	48.78	59.87	68.06	63.70	57.02	42.00	26.18	17.57
2020	16.96	14.96	31.74	39.17	52.47	65.12	69.45	65.77	53.84	38.76	34.19	19.92
2021	18.06	7.12	35.34	41.57	53.54	66.47	68.03	67.74	60.20	51.68	32.84	20.45
2022	6.31	8.99	25.49	38.52	54.21	63.47	67.97	66.87	59.12	47.30	31.82	15.17
2023	19.66	17.70	25.64	39.29	55.52	64.79	67.56	66.95	63.44	47.33	33.26	31.36
2024	19.95	29.36	33.05	44.06	55.23	62.99	69.50	66.05	62.78	48.72	34.31	17.90
NCEI Climatology	10.25	15.00	27.55	41.00	53.35	62.90	68.75	67.10	58.55	44.95	30.40	16.80

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
1977	M	M	M	M	71.5%	59.9%	44.4%	43.3%	50.2%	62.2%	70.7%	90.9%
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	71.0%	73.0%
2000	70.8%	72.0%	66.3%	62.1%	65.5%	75.1%	75.5%	79.1%	70.5%	71.4%	78.2%	69.8%
2001	76.0%	68.1%	67.0%	67.8%	68.6%	73.3%	71.2%	72.0%	75.0%	67.6%	74.5%	71.3%
2002	71.3%	65.9%	58.1%	65.5%	58.1%	67.6%	71.4%	72.8%	72.8%	68.0%	64.9%	68.4%
2003	59.3%	58.5%	60.5%	55.5%	56.4%	64.5%	65.8%	65.2%	63.0%	61.4%	63.9%	77.4%
2004	72.3%	76.7%	77.0%	61.9%	67.0%	70.2%	77.4%	80.3%	80.6%	80.3%	75.4%	80.2%
2005	76.0%	77.5%	67.7%	66.1%	73.3%	76.7%	74.1%	74.7%	75.7%	80.2%	80.3%	84.8%
2006	81.7%	67.3%	70.5%	62.7%	71.0%	70.1%	65.2%	76.9%	78.1%	71.5%	77.8%	80.4%
2007	74.9%	65.7%	69.1%	56.3%	66.5%	65.6%	65.9%	68.4%	71.6%	74.4%	68.2%	82.9%
2008	74.3%	71.8%	66.6%	66.6%	61.8%	66.3%	69.8%	66.7%	76.7%	72.1%	78.4%	76.2%
2009	72.2%	72.1%	71.3%	61.8%	58.7%	72.5%	72.6%	79.6%	81.2%	84.6%	78.5%	76.6%
2010	76.3%	62.3%	67.6%	58.6%	66.2%	78.5%	75.6%	77.5%	78.8%	70.1%	75.6%	80.0%
2011	76.8%	71.3%	69.9%	69.0%	65.9%	74.0%	76.4%	79.2%	75.4%	71.7%	75.1%	71.2%
2012	61.2%	57.6%	59.4%	51.2%	56.0%	65.2%	65.5%	61.3%	55.3%	59.3%	63.4%	68.2%
2013	60.8%	58.9%	54.4%	55.9%	54.3%	65.5%	72.4%	72.3%	79.9%	79.1%	73.0%	76.2%
2014	67.8%	66.0%	66.0%	69.7%	66.7%	74.5%	73.4%	81.0%	78.3%	74.9%	75.2%	81.5%
2015	71.5%	63.1%	60.1%	58.7%	71.2%	75.7%	74.4%	78.2%	77.3%	75.6%	76.6%	85.9%
2016	77.6%	71.0%	76.9%	65.4%	63.8%	72.6%	77.9%	78.6%	80.0%	74.3%	79.1%	75.2%
2017	76.6%	69.8%	65.4%	69.2%	67.5%	69.3%	76.2%	80.1%	80.3%	73.4%	76.0%	73.7%
2018	71.8%	65.6%	63.3%	60.0%	61.8%	73.8%	75.2%	81.1%	79.3%	77.2%	77.1%	81.5%
2019	71.3%	73.6%	67.1%	68.9%	68.2%	69.9%	75.2%	74.5%	83.0%	73.5%	76.8%	80.7%
2020	78.4%	65.9%	70.3%	61.0%	60.9%	65.4%	74.0%	78.1%	77.8%	71.3%	73.8%	80.1%
2021	79.7%	66.9%	64.9%	67.8%	64.0%	66.7%	71.8%	71.2%	72.7%	78.4%	67.9%	73.6%
2022	67.5%	61.8%	61.3%	69.8%	63.9%	62.4%	71.5%	74.6%	74.9%	69.9%	73.9%	76.4%
2023	79.8%	69.3%	67.9%	67.5%	59.6%	67.0%	68.2%	69.3%	75.9%	75.4%	72.0%	82.3%
2024	77.1%	67.4%	58.2%	64.6%	65.2%	69.8%	72.4%	58.8%	74.2%	67.2%	81.1%	77.4%

Monthly Plots

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