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 (USC00165296) 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
1976	M	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M
1977	M	M	M	M	M	M	M	M	M	M	0.00	M
1978	M	M	0.00	0.00	M	M	M	M	0.00	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	0.00	0.00	M	M	M	M	0.00	M	M	M	0.00	M
1981	M	M	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00
1982	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1983	0.00	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	0.00
1986	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1987	0.00	0.00	0.00	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1991	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1992	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1993	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1994	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1995	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00
1996	0.00	0.00	0.00	M	M	0.00	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	0.00	0.00
1998	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	M	0.00	M
1999	M	0.00	0.00	0.00	M	M	M	M	M	0.00	M	M
2000	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	M	M	0.00
2001	0.00	0.00	M	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00	0.00
2002	0.00	0.00	M	0.00	M	0.00	0.00	M	0.00	M	0.00	0.00
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	0.00	0.00	0.00	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	0.00	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	0.00
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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	5.43	4.15	3.60	5.47	4.27	6.91	8.09	6.76	6.27	4.18	4.72	4.37

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1976	M	M	M	M	M	1.9	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	5.2	6.2	8.3	8.0	9.0
1982	10.4	11.3	9.7	9.2	6.9	5.9	5.0	4.3	4.7	6.1	4.3	8.7
1983	7.1	10.8	10.4	11.4	8.5	5.3	5.1	3.6	8.2	10.6	13.0	15.6
1984	13.2	14.7	12.2	13.9	10.8	8.1	5.5	5.3	7.6	8.4	8.9	6.9
1985	8.5	13.1	10.4	10.5	7.9	7.2	5.6	6.2	8.0	9.1	8.2	7.6
1986	8.6	10.3	8.5	9.3	8.4	7.1	5.8	6.6	7.3	7.3	M	11.3
1987	9.2	9.1	8.4	8.1	6.0	7.1	6.4	5.2	3.3	8.1	7.9	8.5
1988	9.1	6.3	9.6	M	M	7.0	M	9.3	8.2	2.7	M	8.0
1989	9.3	12.8	9.5	8.9	8.4	8.3	4.9	2.3	4.3	4.7	4.9	5.7
1990	7.4	10.8	9.3	8.3	10.4	5.8	5.1	5.3	4.8	5.9	7.5	8.8
1991	8.4	8.4	9.6	10.5	8.3	6.9	5.3	3.6	5.2	11.6	9.0	9.8
1992	8.7	9.2	9.5	7.9	6.4	5.7	5.4	4.5	6.6	7.0	8.3	7.8
1993	7.9	8.6	8.5	9.6	7.3	7.4	4.3	4.3	6.2	6.4	7.7	7.0
1994	8.8	8.2	7.8	8.1	5.9	6.1	5.7	3.8	M	7.1	M	12.2
1995	M	6.4	M	M	M	M	M	M	M	M	M	4.7
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	9.7	M
1998	4.9	M	0.1	M	2.9	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	6.4	4.6	M	M	M	M	M	M	M	M	4.8	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	4.0	4.8	6.0	3.0	9.2	6.0	M	6.1	6.1	6.4
2005	20.3	6.5	M	5.3	M	M	8.2	5.4	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	4.4	11.8
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
2026	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
1976	M	56.00	65.67	78.50	77.00	86.33	86.50	M	M	M	M	M
1977	M	M	M	M	M	M	M	M	M	M	70.00	M
1978	M	M	66.00	77.50	M	M	M	M	80.00	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	38.00	63.50	M	M	M	M	99.00	M	M	M	71.00	M
1981	M	M	M	M	M	M	M	89.08	85.93	79.13	72.55	60.33
1982	60.39	60.15	69.03	74.57	83.39	90.46	89.79	89.39	85.62	77.73	70.20	64.97
1983	58.58	61.04	65.87	71.11	81.21	85.19	90.24	90.00	84.88	79.72	68.48	54.34
1984	54.10	62.41	68.97	75.70	82.00	87.33	89.10	88.55	85.03	82.00	68.73	69.63
1985	53.20	57.09	73.71	77.07	82.16	86.87	88.46	89.50	84.78	78.55	73.57	58.70
1986	60.20	64.33	70.06	74.69	82.10	86.81	88.40	88.92	87.41	77.79	67.00	58.85
1987	56.08	62.00	68.45	77.00	82.44	85.24	87.88	89.67	87.07	75.45	69.33	63.38
1988	54.43	60.75	68.90	77.86	81.50	84.17	83.00	85.60	85.33	76.75	76.20	69.00
1989	61.00	43.67	68.17	74.53	83.23	85.23	87.52	88.29	84.63	77.87	69.63	53.67
1990	63.03	66.11	69.29	75.00	81.47	88.97	89.21	90.09	86.28	77.00	71.48	64.32
1991	58.05	64.46	69.14	76.43	81.48	86.29	88.33	86.28	83.83	80.11	63.76	66.44
1992	56.67	65.23	68.82	73.86	80.31	87.29	89.06	86.59	85.21	79.13	64.46	63.28
1993	60.40	63.03	66.40	70.85	79.13	85.86	88.78	89.89	87.85	78.02	66.12	60.67
1994	57.29	64.12	69.22	75.23	81.14	86.27	86.19	86.38	87.08	76.68	70.67	66.40
1995	68.50	67.20	69.00	80.00	81.00	83.50	90.00	M	85.00	83.00	65.60	72.00
1996	65.00	72.00	73.00	M	M	84.00	83.04	84.05	82.33	75.20	68.28	61.83
1997	57.20	59.42	69.24	67.47	72.50	M	M	M	91.40	M	64.55	69.00
1998	66.34	61.60	69.40	71.71	80.29	87.00	84.67	M	83.60	80.60	70.44	58.10
1999	67.10	66.64	72.00	88.00	M	M	75.20	M	69.80	76.59	70.05	62.14
2000	45.20	70.70	77.90	68.05	84.33	85.61	90.33	90.89	86.00	M	M	57.11
2001	55.17	65.62	64.98	75.92	79.04	83.77	85.77	85.52	84.34	74.62	75.32	64.86
2002	62.90	60.48	69.05	80.18	84.08	88.30	90.12	89.60	82.82	77.42	68.27	61.21
2003	56.93	60.37	59.20	75.20	87.30	88.78	89.11	89.17	85.72	79.38	70.98	61.50
2004	59.87	59.25	73.15	78.17	83.27	88.58	91.11	90.88	88.73	83.78	72.80	60.68
2005	63.68	63.82	67.83	77.12	84.66	90.03	90.97	92.50	88.45	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	67.50	57.03
2007	54.33	47.00	69.90	74.99	79.80	83.96	82.55	86.45	82.24	71.18	65.98	55.08
2008	50.90	56.78	53.44	64.55	79.70	82.40	85.10	85.10	80.60	68.00	M	58.36
2009	56.15	58.51	60.10	70.10	82.40	87.87	87.73	86.99	82.18	74.77	65.97	52.43
2010	48.75	48.71	57.94	68.38	80.37	85.25	85.45	84.77	78.08	70.52	65.30	53.00
2011	50.00	52.91	67.10	74.77	76.10	84.84	86.16	87.03	77.75	69.94	60.80	54.40
2012	59.26	58.62	72.05	72.85	80.50	84.20	85.25	84.20	79.94	69.97	63.84	58.73
2013	54.17	58.30	58.60	64.04	71.24	84.36	80.76	83.17	80.27	68.13	55.18	50.27
2014	47.30	52.25	59.26	66.78	72.95	83.41	83.92	82.40	77.23	74.30	55.49	61.06
2015	55.74	55.66	66.33	74.60	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	59.60	63.39	69.29	75.10	82.00	87.70	89.50	90.20	86.80	79.50	69.21	61.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1976	M	52.00	60.33	65.50	75.00	79.00	75.50	M	M	M	M	M
1977	M	M	M	M	M	M	M	M	M	M	68.00	M
1978	M	M	61.00	71.50	M	M	M	M	76.00	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	35.00	56.25	M	M	M	M	85.00	M	M	M	59.00	M
1981	M	M	M	M	M	M	M	77.31	72.53	66.63	58.52	48.80
1982	46.66	47.43	58.23	62.32	71.65	78.42	77.17	77.19	72.81	63.54	59.60	54.03
1983	46.61	48.46	51.77	59.07	68.76	73.19	77.45	77.17	71.35	63.03	55.40	44.34
1984	41.37	48.25	55.71	63.97	69.29	76.03	75.39	76.97	70.37	69.77	54.63	58.44
1985	39.98	45.40	62.39	65.73	69.87	75.50	76.82	77.83	73.78	68.52	64.07	46.34
1986	47.64	53.34	56.58	65.17	73.48	77.50	78.10	77.92	78.00	66.89	62.75	51.92
1987	46.12	54.78	55.05	61.33	72.94	75.29	78.38	79.70	78.00	59.25	55.07	53.95
1988	43.48	51.20	59.90	67.14	70.50	72.33	76.00	75.80	75.00	60.50	66.60	63.50
1989	50.50	38.37	54.67	63.67	73.27	76.40	77.13	75.57	70.80	62.23	57.81	41.68
1990	52.38	56.41	59.25	63.63	73.13	78.69	76.21	77.27	73.40	62.25	57.08	53.55
1991	48.82	52.67	60.25	69.76	73.63	80.05	81.00	76.61	72.50	67.33	54.71	57.50
1992	48.50	55.59	59.32	63.90	70.55	76.65	78.48	73.79	73.32	64.40	51.95	53.93
1993	49.41	49.67	54.61	60.56	68.62	77.47	79.28	78.61	74.66	65.23	53.14	49.35
1994	46.55	52.69	57.15	66.34	70.77	78.98	79.80	77.88	77.77	68.82	64.11	60.40
1995	63.00	56.78	61.67	63.00	73.00	74.25	79.00	M	75.50	72.50	55.60	70.25
1996	50.00	70.00	64.00	M	M	76.00	81.76	80.37	78.35	70.37	63.92	55.53
1997	50.60	55.05	64.77	63.53	67.10	M	M	M	91.40	M	58.40	54.80
1998	58.56	53.20	60.90	64.43	72.38	79.86	77.67	M	80.60	80.60	62.89	58.10
1999	67.10	61.84	63.00	66.00	M	M	75.20	M	69.80	64.05	55.03	49.30
2000	45.20	62.90	76.10	65.30	82.33	75.77	76.33	81.56	77.00	M	M	47.22
2001	45.88	55.21	53.95	69.50	71.96	76.32	78.86	77.36	73.18	62.83	61.05	54.82
2002	52.76	46.85	57.55	69.68	73.52	77.12	80.66	79.09	75.31	69.80	58.28	50.35
2003	45.47	51.58	54.60	66.65	81.68	81.72	82.32	83.33	77.48	68.64	58.58	48.20
2004	50.52	50.56	65.46	68.00	73.11	78.14	78.05	76.30	72.47	73.52	61.46	48.08
2005	51.26	53.79	56.68	64.04	69.57	76.94	80.60	78.05	74.05	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	58.50	49.54
2007	49.60	44.96	61.20	68.64	75.00	80.00	79.40	85.10	78.47	65.09	63.95	52.86
2008	47.80	56.65	51.47	64.55	78.80	82.40	84.59	85.10	80.60	68.00	M	57.59
2009	55.40	58.51	60.10	68.00	76.38	82.04	82.40	81.70	78.30	69.99	64.32	51.89
2010	48.28	48.71	57.85	68.38	79.82	84.95	85.30	84.77	78.08	70.52	65.30	52.04
2011	49.62	52.49	67.10	74.77	76.10	84.84	85.35	87.03	77.75	68.42	60.80	53.40
2012	59.26	57.11	72.05	72.85	80.50	84.20	85.25	84.20	79.27	69.63	62.71	58.46
2013	53.44	58.06	57.10	63.68	70.88	83.65	80.44	83.17	80.27	68.13	54.65	49.82
2014	45.65	49.04	54.63	64.40	72.80	81.25	80.32	82.40	77.23	72.50	55.23	59.51
2015	55.74	54.11	66.33	74.60	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	40.80	44.91	51.41	57.81	66.10	71.89	73.41	72.70	68.80	58.51	49.01	43.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1976	M	54.00	63.00	72.00	76.00	82.67	81.00	M	M	M	M	M
1977	M	M	M	M	M	M	M	M	M	M	69.00	M
1978	M	M	63.50	74.50	M	M	M	M	78.00	M	M	M
1979	M	M	M	M	M	M	M	M	M	M	M	M
1980	36.50	59.88	M	M	M	M	92.00	M	M	M	65.00	M
1981	M	M	M	M	M	M	M	83.19	79.23	72.88	65.53	54.57
1982	53.53	53.79	63.63	68.45	77.52	84.44	83.48	83.29	79.21	70.63	64.90	59.50
1983	52.60	54.75	58.82	65.09	74.98	79.19	83.84	83.58	78.12	71.38	61.94	49.34
1984	47.73	55.33	62.34	69.83	75.65	81.68	82.24	82.76	77.70	75.89	61.68	64.04
1985	46.59	51.24	68.05	71.40	76.02	81.18	82.64	83.67	79.28	73.53	68.82	52.52
1986	53.92	58.84	63.32	69.93	77.79	82.15	83.25	83.42	82.70	72.34	64.88	55.38
1987	51.10	58.39	61.75	69.17	77.69	80.26	83.12	84.69	82.53	67.35	62.20	58.67
1988	48.96	55.97	64.40	72.50	76.00	78.25	79.50	80.70	80.17	68.62	71.40	66.25
1989	55.75	41.02	61.42	69.10	78.25	80.82	82.32	81.93	77.72	70.05	63.72	47.67
1990	57.71	61.26	64.27	69.32	77.30	83.83	82.71	83.68	79.84	69.62	64.28	58.93
1991	53.43	58.56	64.70	73.10	77.55	83.17	84.67	81.44	78.17	73.72	59.24	61.97
1992	52.58	60.41	64.07	68.88	75.43	81.97	83.77	80.19	79.26	71.76	58.21	58.61
1993	54.90	56.35	60.50	65.70	73.88	81.67	84.03	84.25	81.26	71.62	59.63	55.01
1994	51.92	58.40	63.18	70.79	75.96	82.63	82.99	82.13	82.42	72.75	67.39	63.40
1995	65.75	61.99	65.33	71.50	77.00	78.88	84.50	M	80.25	77.75	60.60	71.12
1996	57.50	71.00	68.50	M	M	80.00	82.40	82.21	80.34	72.79	66.10	58.68
1997	53.90	57.23	67.01	65.50	69.80	M	M	M	91.40	M	61.48	61.90
1998	62.45	57.40	65.15	68.07	76.33	83.43	81.17	M	82.10	80.60	66.67	58.10
1999	67.10	64.24	67.50	77.00	M	M	75.20	M	69.80	70.32	62.54	55.72
2000	45.20	66.80	77.00	66.67	83.33	80.69	83.33	86.23	81.50	M	M	52.17
2001	50.52	60.41	59.46	72.71	75.50	80.04	82.31	81.44	78.76	68.73	68.19	59.84
2002	57.83	53.66	63.30	74.93	78.80	82.71	85.39	84.35	79.06	73.61	63.27	55.78
2003	51.20	55.98	56.90	70.92	84.49	85.25	85.71	86.25	81.60	74.01	64.78	54.85
2004	55.20	54.90	69.31	73.09	78.19	83.36	84.58	83.59	80.60	78.65	67.13	54.38
2005	57.47	58.81	62.25	70.58	77.12	83.49	85.79	85.27	81.25	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	63.00	53.28
2007	51.97	44.30	65.55	71.81	77.40	81.98	80.98	85.78	80.35	68.14	64.96	53.97
2008	49.35	56.72	52.45	64.55	79.25	82.40	84.84	85.10	80.60	68.00	M	57.97
2009	55.78	58.51	60.10	69.05	79.39	84.96	85.07	84.35	80.24	72.38	65.14	52.16
2010	48.51	48.71	57.90	68.38	80.09	85.10	85.37	84.77	78.08	70.52	65.30	52.52
2011	49.81	52.70	67.10	74.77	76.10	84.84	85.75	87.03	77.75	69.18	60.80	53.90
2012	59.26	57.86	72.05	72.85	80.50	84.20	85.25	84.20	79.61	69.80	63.27	58.59
2013	53.80	58.18	57.85	63.86	71.06	84.00	80.60	83.17	80.27	68.13	54.91	50.05
2014	46.47	50.64	56.94	65.59	72.88	82.33	82.12	82.40	77.23	73.40	55.36	60.29
2015	55.74	54.89	66.33	74.60	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	50.20	54.15	60.35	66.46	74.05	79.80	81.45	81.45	77.80	69.00	59.11	52.55

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
1976	M	M	M	M	M	64.9%	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	74.7%	69.5%	72.2%	77.6%	73.0%
1982	76.9%	76.5%	80.2%	73.8%	69.8%	67.8%	76.7%	74.9%	72.1%	74.3%	81.9%	82.0%
1983	75.0%	73.9%	71.0%	70.1%	75.1%	76.9%	73.7%	77.9%	79.1%	72.7%	72.7%	74.9%
1984	74.8%	66.2%	73.8%	69.0%	69.1%	70.8%	74.8%	74.3%	71.1%	77.1%	69.7%	79.2%
1985	72.4%	75.7%	76.6%	70.2%	70.5%	75.4%	77.4%	78.3%	76.1%	79.1%	78.5%	70.5%
1986	72.9%	74.9%	64.7%	67.9%	74.1%	74.3%	76.5%	69.0%	74.9%	78.5%	M	80.3%
1987	76.0%	78.5%	65.0%	63.3%	75.2%	76.8%	77.3%	77.0%	74.6%	59.8%	62.2%	83.4%
1988	74.4%	87.8%	80.8%	M	M	71.8%	M	77.5%	89.0%	71.7%	M	96.1%
1989	73.8%	88.5%	75.7%	70.9%	72.8%	76.1%	76.9%	74.3%	73.2%	72.2%	75.7%	76.4%
1990	76.5%	79.1%	73.7%	73.8%	74.8%	71.5%	75.0%	73.4%	75.1%	71.6%	77.6%	88.9%
1991	84.8%	77.5%	79.3%	82.5%	80.5%	74.1%	74.4%	76.0%	72.7%	71.3%	81.0%	81.7%
1992	86.5%	88.3%	73.7%	73.8%	71.0%	75.0%	75.0%	73.8%	75.3%	68.8%	70.2%	79.0%
1993	75.8%	67.3%	69.7%	69.1%	71.1%	73.7%	72.5%	73.8%	70.9%	70.6%	71.0%	71.7%
1994	74.1%	70.0%	72.7%	71.4%	71.0%	72.6%	76.4%	72.5%	M	77.3%	M	89.1%
1995	M	95.0%	M	M	M	M	M	M	M	M	M	90.0%
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	88.1%	M
1998	95.6%	M	94.4%	M	72.2%	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	80.9%	92.0%	M	M	M	M	M	M	M	M	68.0%	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	67.2%	71.2%	86.9%	89.6%	75.9%	74.3%	M	85.6%	87.7%	74.0%
2005	89.8%	87.5%	M	73.5%	M	M	76.5%	76.3%	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	89.2%
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
2026	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Aug 2026

JanFebMarAprMayJunJulAugSepOctNovDec 197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

Oct 2026