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 (USW00013833) 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	M	M	M	M	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	0.32	0.69	2.91	4.97	2.86	1.08	8.74	3.16
2001	4.43	3.44	10.88	1.21	1.16	7.78	5.96	8.72	6.47	7.43	4.02	3.24
2002	4.05	1.78	6.53	2.47	2.62	4.04	2.74	4.44	10.89	7.55	4.00	8.36
2003	0.53	6.22	5.68	4.35	2.74	13.32	6.73	5.42	4.37	1.14	2.76	1.73
2004	3.47	9.50	1.37	2.42	9.11	12.19	0.45	2.97	1.36	1.38	6.02	1.93
2005	2.93	4.24	4.25	7.61	3.51	1.98	7.59	2.13	0.29	0.00	1.99	1.99
2006	2.67	4.83	2.15	3.52	1.90	2.22	5.99	2.88	3.47	6.56	4.47	5.16
2007	4.08	2.59	0.73	7.18	4.14	2.29	9.43	1.45	2.26	5.34	1.25	3.48
2008	6.05	2.97	2.93	2.70	3.84	3.49	3.92	6.68	8.12	1.40	5.24	7.86
2009	3.54	2.48	10.51	6.30	6.55	0.53	4.35	2.78	5.94	5.31	2.35	17.33
2010	3.28	7.95	3.67	4.06	3.77	2.79	5.91	2.87	0.01	0.34	2.23	1.18
2011	3.94	3.73	6.17	1.55	1.26	4.13	9.20	3.20	9.11	0.52	3.15	4.42
2012	4.74	8.42	9.05	3.22	1.79	3.33	8.21	14.70	5.91	0.19	1.22	6.71
2013	7.94	10.55	2.16	10.44	6.25	5.08	5.91	4.06	5.06	1.36	3.61	3.92
2014	2.67	7.23	6.37	6.24	5.97	3.26	2.26	1.60	5.65	1.50	1.68	6.20
2015	5.35	2.23	5.71	3.37	6.91	2.88	6.20	2.46	2.06	6.47	5.77	10.01
2016	4.52	4.85	13.32	4.11	2.47	8.13	6.12	5.60	4.09	0.10	1.65	5.05
2017	9.07	2.53	3.14	8.88	6.81	10.91	5.37	9.22	2.18	2.75	1.00	4.72
2018	1.66	5.79	4.51	6.38	3.66	3.45	8.09	7.11	5.42	2.50	6.72	12.57
2019	5.21	6.01	3.37	8.43	5.65	4.72	8.38	8.22	0.06	11.74	0.86	3.90
2020	6.88	4.55	2.64	6.68	3.82	5.12	6.12	3.17	1.21	6.00	2.77	3.37
2021	3.69	7.00	5.83	10.48	4.68	12.64	10.30	7.94	7.30	5.45	0.80	2.22
2022	3.55	7.33	4.69	8.23	3.59	2.34	5.67	11.27	0.86	4.49	8.76	6.15
2023	7.06	4.98	2.90	6.55	5.00	4.16	6.23	0.85	1.54	2.06	2.65	4.16
2024	9.27	3.92	9.33	4.05	6.40	2.26	5.93	2.48	3.14	0.59	4.28	0.00
NCEI Climatology	5.82	5.07	5.57	5.37	4.44	5.85	5.70	4.75	4.15	3.70	3.70	4.98

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	11.1	M	M	M	M	M	M	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	6.5	4.4	4.4	3.6	4.7	3.0	4.5	6.5
2001	4.9	6.5	5.8	6.7	5.0	4.8	3.8	3.2	3.5	4.3	3.6	3.8
2002	5.4	5.9	7.2	5.4	5.9	3.2	2.3	2.3	4.5	4.4	5.3	5.7
2003	6.0	6.1	5.1	5.9	5.9	4.7	4.2	3.6	3.6	3.4	4.6	5.0
2004	5.4	6.1	6.1	5.3	5.2	3.9	3.1	3.8	5.1	4.5	5.3	5.3
2005	6.3	5.7	5.9	6.6	4.0	3.6	4.1	3.5	5.9	4.7	5.2	5.3
2006	6.4	6.9	7.1	6.3	5.1	3.8	3.5	3.5	3.9	4.5	4.8	4.7
2007	5.5	7.6	6.6	6.7	5.8	5.7	5.4	4.9	5.2	6.0	5.7	6.2
2008	5.4	6.4	7.2	7.0	6.6	6.2	5.5	6.2	6.7	5.5	6.0	6.1
2009	5.4	6.4	5.8	7.0	5.0	3.7	4.0	3.4	3.5	4.7	3.5	5.5
2010	5.6	5.3	6.3	5.6	5.0	3.0	3.4	4.1	3.1	4.5	6.3	7.6
2011	6.3	8.0	7.3	8.8	7.4	6.1	3.6	3.5	4.1	3.1	5.3	4.8
2012	5.6	5.5	5.6	5.0	3.4	4.8	3.4	4.5	3.2	3.8	3.3	4.9
2013	5.3	5.4	6.0	6.0	5.6	3.8	3.6	3.0	2.8	3.4	4.9	5.3
2014	5.8	6.5	6.0	7.0	5.3	4.0	3.8	3.7	3.2	4.2	5.6	4.4
2015	5.5	6.8	5.5	5.5	4.2	3.9	4.2	4.0	3.6	5.0	4.7	5.6
2016	5.7	6.7	7.2	5.6	4.7	3.7	3.8	3.8	3.2	2.8	3.7	5.5
2017	6.1	6.0	6.4	6.1	5.3	5.1	3.5	3.8	3.5	4.6	3.4	4.5
2018	5.8	6.6	6.2	6.0	4.1	4.0	3.8	3.4	3.5	4.3	4.9	5.3
2019	4.9	6.0	5.9	6.0	4.6	4.5	3.8	3.0	2.7	3.8	4.2	4.9
2020	5.5	6.4	6.5	5.3	4.9	4.8	3.7	3.4	5.1	4.1	3.7	4.3
2021	5.3	6.2	6.2	5.2	5.2	4.6	3.0	3.7	3.0	3.3	3.2	5.0
2022	6.0	6.5	6.2	6.0	4.9	3.7	3.7	3.0	3.2	3.7	4.4	4.6
2023	5.9	6.8	6.3	5.8	3.7	4.3	3.8	4.5	3.4	4.1	3.9	3.9
2024	6.1	5.8	5.4	6.4	4.9	4.0	3.4	3.4	4.1	3.4	5.0	1.7
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	42.60	73.00	70.00	M	M	M	M	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	89.59	90.47	95.23	93.72	85.93	79.41	65.23	50.04
2001	56.99	67.96	64.49	79.89	85.72	87.33	90.53	90.91	86.01	79.82	76.18	66.23
2002	59.48	61.33	73.44	81.69	86.51	89.24	91.73	90.00	88.12	78.35	65.81	61.57
2003	56.36	62.05	70.21	78.78	86.16	88.07	90.01	90.66	86.16	78.65	72.79	59.89
2004	60.16	57.55	74.61	77.40	83.55	87.04	90.82	88.45	87.45	81.66	70.36	60.00
2005	63.60	64.58	68.54	76.27	83.84	89.79	91.16	92.34	92.58	81.58	72.34	61.62
2006	67.35	62.50	72.52	83.86	85.91	93.17	93.61	95.58	90.43	80.06	69.23	63.19
2007	58.77	62.75	77.29	76.30	85.61	92.20	90.65	96.74	90.10	81.58	71.63	68.68
2008	58.03	68.66	73.94	79.47	86.81	94.03	95.45	90.52	86.80	77.13	69.70	65.23
2009	63.49	66.47	73.63	78.17	84.23	94.15	93.73	91.46	87.65	77.11	68.73	57.60
2010	55.97	55.05	67.25	79.63	87.77	92.89	92.88	93.69	92.02	84.57	71.85	58.90
2011	57.18	66.19	74.39	83.01	86.52	96.77	93.65	96.71	85.04	77.71	70.91	63.61
2012	67.00	65.84	79.32	80.67	88.94	92.67	92.36	90.87	87.40	79.06	69.80	66.97
2013	64.12	65.24	67.58	76.57	81.92	90.60	88.65	89.61	90.00	80.16	67.00	62.03
2014	55.58	62.79	68.55	77.77	84.16	89.87	90.19	94.00	89.33	81.68	66.70	65.23
2015	59.55	59.43	74.77	80.17	85.74	90.47	94.94	93.61	90.20	81.48	72.67	70.06
2016	60.68	67.48	74.16	79.20	84.13	91.77	92.81	92.39	91.23	85.65	75.67	65.29
2017	67.74	73.50	74.74	81.37	82.48	86.40	91.24	89.42	86.77	79.39	71.73	59.03
2018	56.03	73.11	71.77	75.30	89.94	91.90	93.03	91.16	89.93	81.23	64.50	62.52
2019	59.35	69.36	69.90	78.00	86.97	90.60	91.16	92.19	94.17	79.87	68.13	64.39
2020	62.68	66.38	78.42	78.27	83.35	89.03	90.45	91.13	85.13	80.87	73.17	63.03
2021	61.00	60.07	73.58	76.00	82.77	88.77	90.06	91.42	85.90	80.71	69.30	72.10
2022	60.71	66.39	73.90	79.47	88.61	94.17	92.84	89.23	87.93	80.42	70.30	64.00
2023	67.00	71.00	75.94	77.83	85.45	92.07	94.87	101.61	93.63	80.94	69.10	64.84
2024	60.45	69.93	72.55	80.07	87.81	92.97	94.32	96.39	88.90	86.16	77.27	53.75
NCEI Climatology	60.00	64.62	71.50	78.00	84.60	89.79	91.60	91.81	88.01	79.59	69.20	62.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	36.80	67.00	62.00	M	M	M	M	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	67.18	68.20	72.57	71.97	65.43	53.24	45.17	31.84
2001	33.37	45.50	45.19	57.16	60.71	67.62	72.19	72.73	66.16	54.22	47.75	42.86
2002	39.44	36.66	47.89	59.57	61.63	68.24	71.30	70.63	69.81	63.29	44.09	39.28
2003	32.92	39.80	48.70	52.91	65.68	70.47	71.13	72.30	64.95	53.72	47.16	33.63
2004	37.52	39.52	49.58	50.97	63.10	70.89	73.00	68.14	66.55	64.47	50.57	36.93
2005	43.89	44.89	44.81	51.30	59.08	68.33	72.59	72.56	69.42	51.55	45.23	35.55
2006	41.32	38.25	48.29	57.70	62.10	67.70	72.16	74.55	65.83	53.74	40.90	39.90
2007	39.74	36.36	48.26	51.50	60.42	68.80	71.55	74.13	68.07	57.06	45.07	45.81
2008	38.29	41.10	46.87	54.57	63.74	69.87	71.58	71.65	67.63	51.58	40.57	43.61
2009	38.56	39.38	49.49	53.51	64.70	71.41	71.30	70.03	68.93	56.67	42.75	38.47
2010	32.20	32.24	41.78	53.74	65.55	72.10	73.75	74.60	65.18	51.49	44.24	33.48
2011	33.71	39.96	48.35	56.28	60.17	71.49	73.86	73.06	64.37	48.16	45.08	42.00
2012	42.23	47.53	56.23	55.80	63.94	69.20	73.09	72.52	66.40	51.77	39.57	43.55
2013	42.79	41.71	39.90	52.57	59.37	70.40	70.95	71.39	68.10	58.03	42.60	40.23
2014	27.94	40.11	43.94	53.73	60.84	70.83	70.19	71.35	68.43	55.06	38.20	43.16
2015	35.55	34.96	53.32	60.50	63.00	71.03	74.39	70.74	66.53	57.13	50.70	49.16
2016	36.00	41.62	52.29	56.10	61.87	71.67	73.58	74.06	69.93	55.06	44.23	44.74
2017	46.13	47.29	51.10	55.20	60.61	69.00	72.90	72.42	65.67	57.06	46.33	39.48
2018	32.03	52.18	47.32	49.03	63.84	72.13	72.94	71.45	72.30	60.16	43.07	43.29
2019	38.26	50.89	46.32	52.77	64.77	70.07	71.97	72.32	69.17	59.68	39.43	44.13
2020	42.45	44.10	57.29	54.63	60.35	69.53	72.97	71.61	67.60	56.45	47.47	36.26
2021	38.48	37.50	49.97	51.90	61.00	70.43	73.00	72.87	67.20	59.84	41.87	50.26
2022	34.29	40.64	45.94	53.57	65.94	72.20	73.13	72.77	65.20	50.48	46.77	43.90
2023	44.52	49.86	52.39	55.37	63.42	70.07	74.03	75.74	68.67	54.81	46.27	40.19
2024	35.90	43.76	50.26	56.93	67.97	71.77	74.97	73.19	69.70	55.65	54.93	30.75
NCEI Climatology	38.10	41.82	48.10	53.90	62.32	69.49	72.31	71.80	66.89	54.99	44.00	40.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	39.70	70.00	66.00	M	M	M	M	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	78.39	79.33	83.90	82.84	75.68	66.33	55.20	40.94
2001	45.18	56.73	54.84	68.52	73.21	77.48	81.36	81.82	76.09	67.02	61.97	54.54
2002	49.46	48.99	60.66	70.63	74.07	78.74	81.52	80.32	78.96	70.82	54.95	50.43
2003	44.64	50.93	59.45	65.84	75.92	79.27	80.57	81.48	75.55	66.19	59.98	46.76
2004	48.84	48.53	62.10	64.18	73.32	78.96	81.91	78.29	77.00	73.07	60.47	48.46
2005	53.75	54.74	56.67	63.78	71.46	79.06	81.88	82.45	81.00	66.56	58.79	48.58
2006	54.34	50.38	60.40	70.78	74.01	80.43	82.89	85.06	78.13	66.90	55.07	51.55
2007	49.26	49.55	62.77	63.90	73.02	80.50	81.10	85.44	79.08	69.32	58.35	57.24
2008	48.16	54.88	60.40	67.02	75.27	81.95	83.52	81.08	77.22	64.35	55.13	54.42
2009	51.02	52.92	61.56	65.84	74.47	82.78	82.52	80.75	78.29	66.89	55.74	48.04
2010	44.08	43.65	54.51	66.68	76.66	82.50	83.31	84.15	78.60	68.03	58.04	46.19
2011	45.44	53.08	61.37	69.65	73.34	84.13	83.75	84.89	74.71	62.94	58.00	52.81
2012	54.61	56.69	67.77	68.23	76.44	80.93	82.73	81.69	76.90	65.42	54.68	55.26
2013	53.46	53.47	53.74	64.57	70.65	80.50	79.80	80.50	79.05	69.10	54.80	51.13
2014	41.76	51.45	56.24	65.75	72.50	80.35	80.19	82.68	78.88	68.37	52.45	54.19
2015	47.55	47.20	64.05	70.33	74.37	80.75	84.66	82.18	78.37	69.31	61.69	59.61
2016	48.34	54.55	63.23	67.65	73.00	81.72	83.19	83.22	80.58	70.35	59.95	55.01
2017	56.94	60.39	62.92	68.28	71.55	77.70	82.07	80.92	76.22	68.22	59.03	49.26
2018	44.03	62.64	59.55	62.17	76.89	82.02	82.98	81.31	81.12	70.69	53.78	52.90
2019	48.81	60.12	58.11	65.38	75.87	80.33	81.56	82.26	81.67	69.77	53.78	54.26
2020	52.56	55.24	67.85	66.45	71.85	79.28	81.71	81.37	76.37	68.66	60.32	49.65
2021	49.74	48.79	61.77	63.95	71.89	79.60	81.53	82.15	76.55	70.27	55.58	61.18
2022	47.50	53.52	59.92	66.52	77.27	83.18	82.98	81.00	76.57	65.45	58.53	53.95
2023	55.76	60.43	64.16	66.60	74.44	81.07	84.45	88.68	81.15	67.87	57.68	52.52
2024	48.18	56.84	61.40	68.50	77.89	82.37	84.65	84.79	79.30	70.90	66.10	42.25
NCEI Climatology	49.05	53.22	59.80	65.95	73.46	79.64	81.95	81.80	77.45	67.29	56.60	51.40

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	73.7%	M	M	M	M	M	M	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	67.2%	71.0%	66.0%	71.3%	75.9%	66.8%	78.7%	66.4%
2001	74.7%	72.7%	71.2%	72.5%	69.3%	79.2%	77.1%	80.3%	79.3%	75.0%	76.2%	73.7%
2002	75.5%	63.3%	68.9%	73.2%	69.1%	76.9%	78.8%	80.8%	81.2%	85.0%	78.7%	79.1%
2003	66.1%	77.0%	77.6%	71.4%	76.7%	79.9%	80.4%	80.9%	77.0%	76.1%	77.1%	75.4%
2004	75.7%	81.4%	69.6%	73.3%	79.1%	85.8%	78.0%	76.6%	73.7%	80.1%	80.6%	72.5%
2005	74.1%	76.6%	71.0%	68.3%	68.6%	74.3%	79.2%	77.2%	71.2%	65.3%	67.1%	68.6%
2006	69.3%	67.8%	63.8%	65.9%	66.3%	62.3%	73.3%	70.6%	66.2%	71.4%	74.0%	75.3%
2007	74.3%	60.8%	55.8%	57.5%	62.3%	64.1%	71.5%	65.4%	68.4%	65.9%	63.8%	73.1%
2008	71.1%	71.4%	65.6%	65.3%	65.8%	62.9%	62.7%	71.5%	70.2%	63.7%	61.2%	75.3%
2009	71.0%	67.8%	71.1%	67.4%	77.1%	66.1%	69.1%	73.8%	79.5%	82.4%	78.3%	78.2%
2010	70.7%	71.7%	68.4%	69.5%	75.1%	78.2%	78.0%	79.4%	70.6%	61.3%	68.3%	59.8%
2011	63.0%	66.3%	66.6%	64.2%	64.1%	62.0%	74.5%	68.4%	74.9%	68.8%	74.2%	77.5%
2012	68.4%	72.4%	71.3%	68.3%	66.1%	63.8%	73.6%	76.4%	76.8%	71.9%	72.3%	75.8%
2013	78.1%	70.3%	62.0%	75.9%	73.1%	77.0%	81.6%	79.1%	76.2%	77.6%	72.0%	78.0%
2014	62.5%	75.0%	72.1%	73.7%	72.2%	78.4%	73.9%	73.3%	78.5%	73.9%	67.9%	80.9%
2015	70.8%	67.9%	75.9%	76.2%	76.3%	76.3%	72.8%	70.8%	71.5%	69.9%	79.4%	79.7%
2016	71.0%	64.0%	73.1%	68.9%	69.8%	74.4%	78.2%	79.7%	77.4%	69.9%	71.2%	77.8%
2017	75.5%	72.5%	70.2%	71.0%	73.7%	81.0%	80.4%	86.6%	79.2%	80.4%	83.0%	84.6%
2018	71.9%	85.7%	73.0%	73.3%	74.5%	77.4%	78.0%	80.4%	82.9%	76.9%	80.7%	80.0%
2019	73.7%	78.7%	69.9%	71.9%	74.8%	73.9%	75.3%	77.7%	72.0%	78.5%	73.6%	80.0%
2020	78.1%	75.5%	73.4%	70.3%	71.4%	73.0%	80.5%	76.4%	76.4%	75.6%	76.3%	76.4%
2021	72.5%	75.9%	71.2%	68.4%	70.6%	76.5%	77.3%	73.9%	75.7%	73.7%	69.9%	77.0%
2022	64.1%	65.9%	61.3%	64.9%	72.0%	73.5%	80.0%	86.9%	74.6%	69.2%	76.7%	79.5%
2023	77.4%	74.9%	70.7%	72.1%	74.3%	74.9%	74.4%	60.3%	65.8%	69.8%	74.8%	73.0%
2024	71.0%	67.5%	72.3%	69.8%	73.5%	71.0%	76.6%	68.8%	73.3%	64.4%	75.3%	67.4%

Monthly Plots

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Nov 2024

JanFebMarAprMayJunJulAugSepOctNovDec 1973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Jan 2025