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 (USC00045866) 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
2004	M	M	M	M	M	M	M	0.00	0.00	4.09	1.54	6.86
2005	5.88	6.73	2.89	0.94	1.14	0.12	0.00	0.08	0.08	0.29	0.77	1.94
2006	4.50	0.97	4.58	3.39	2.33	0.00	0.00	0.00	0.00	0.10	0.49	1.84
2007	0.36	2.42	0.38	0.69	0.06	0.00	0.00	0.29	0.00	0.69	0.00	0.39
2008	7.00	1.10	0.03	0.56	0.00	0.00	0.00	0.03	0.00	0.20	1.00	1.58
2009	0.73	4.89	0.95	0.14	0.21	0.36	0.00	0.00	0.16	2.02	0.00	2.79
2010	7.32	3.66	0.75	1.86	0.12	0.00	0.00	0.00	0.00	1.01	1.90	10.56
2011	1.66	2.38	6.67	0.30	0.72	0.76	0.08	0.10	0.02	0.77	2.60	0.00
2012	M	M	M	2.15	0.00	0.00	0.00	0.00	0.00	0.00	0.65	3.24
2013	1.39	0.71	0.67	0.00	0.15	0.00	0.00	0.00	0.00	0.65	0.28	0.10
2014	0.00	5.06	0.72	1.11	0.00	0.00	0.00	0.00	0.00	0.00	0.23	4.59
2015	0.24	1.67	0.00	0.89	0.03	0.00	1.82	0.00	0.14	0.20	1.50	2.06
2016	5.13	0.50	3.70	0.22	0.00	0.00	0.00	0.00	0.00	3.85	2.73	2.66
2017	9.22	6.34	0.91	1.47	0.37	0.00	0.00	0.04	0.25	0.00	0.13	0.00
2018	2.81	0.18	7.23	0.43	0.00	0.00	0.00	0.00	0.00	0.61	2.58	1.26
2019	4.57	3.54	3.72	0.11	1.36	0.00	0.00	0.00	0.00	0.00	2.50	4.46
2020	0.60	0.00	3.75	1.76	0.12	0.00	0.00	0.00	0.00	0.00	0.35	1.15
2021	7.30	0.00	0.64	0.00	0.00	0.00	0.00	0.00	0.00	1.84	0.17	5.08
2022	0.26	0.00	1.51	0.32	0.00	0.00	0.03	0.00	0.35	0.00	0.94	3.44
2023	7.42	3.51	7.17	0.01	0.23	0.06	0.01	0.18	0.14	0.00	1.87	3.48
2024	3.64	4.65	3.28	2.26	0.10	0.03	0.04	0.06	0.14	0.07	2.13	1.02
2025	0.35	2.85	3.79	0.32	0.05	0.04	0.10	0.07	M	M	M	M
NCEI Climatology	3.64	3.75	3.19	0.99	0.42	0.20	0.07	0.02	0.09	0.68	1.33	2.75

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	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
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
2004	M	M	M	M	M	M	M	65.88	67.80	65.84	62.90	61.61
2005	62.03	61.93	63.87	63.53	64.29	63.07	62.55	63.53	63.07	65.39	67.60	62.42
2006	61.58	63.46	57.61	61.90	61.97	62.93	64.23	65.28	64.23	66.48	66.23	62.77
2007	61.73	65.22	70.57	69.28	67.61	69.62	66.97	69.97	75.71	73.43	69.33	63.19
2008	62.45	60.67	68.40	69.07	68.58	67.12	73.84	72.96	73.32	74.74	70.63	62.29
2009	68.68	65.54	67.00	67.72	68.29	71.79	70.19	71.43	72.24	72.96	67.30	61.58
2010	63.97	64.32	66.62	66.77	66.13	67.74	70.00	71.24	72.27	69.65	66.86	59.97
2011	60.63	60.32	63.03	67.67	69.65	71.17	76.71	75.68	74.80	76.84	68.30	69.00
2012	M	M	M	72.60	71.71	75.00	76.90	76.61	74.17	77.71	70.50	64.06
2013	64.55	65.96	69.16	69.33	71.71	71.27	74.55	75.13	75.07	72.00	70.07	65.32
2014	69.19	67.89	70.97	70.63	75.13	71.87	77.19	76.97	73.60	78.94	71.90	66.81
2015	70.65	69.86	74.65	71.17	69.71	73.03	79.81	77.90	80.90	77.23	68.60	62.77
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
NCEI Climatology	65.10	65.40	66.00	67.29	66.91	66.39	67.20	69.70	71.50	72.50	69.10	64.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	55.12	52.80	51.53	43.78	44.69
2005	45.63	47.12	49.17	45.67	50.26	51.03	53.52	54.13	51.36	49.90	49.00	45.59
2006	44.53	43.46	41.04	47.56	49.39	51.83	53.81	54.72	53.13	49.90	48.83	43.94
2007	40.46	44.22	48.20	46.97	50.06	51.62	55.29	54.65	55.79	52.54	50.43	43.75
2008	45.10	45.67	45.50	46.50	49.42	48.12	55.55	55.79	54.50	52.68	51.40	43.61
2009	48.29	44.96	45.45	45.77	50.55	54.29	53.19	54.58	54.29	53.68	46.57	45.23
2010	47.06	46.61	44.29	46.60	47.65	50.44	54.44	54.28	51.96	52.76	47.24	47.90
2011	47.30	44.14	48.74	48.00	48.65	53.27	57.03	56.32	56.63	55.48	49.00	49.00
2012	M	M	M	48.57	49.45	51.87	56.13	56.06	55.07	55.65	53.17	47.52
2013	43.48	44.96	48.19	49.43	51.42	53.50	57.06	56.10	55.00	52.68	49.63	43.55
2014	47.97	50.07	50.42	50.80	53.52	54.83	60.16	59.81	58.00	58.39	52.37	49.61
2015	48.29	51.82	51.23	49.77	52.74	56.87	61.68	60.61	63.73	62.32	49.80	43.19
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
NCEI Climatology	46.39	47.82	48.60	49.19	51.70	53.60	56.50	56.80	56.00	54.39	50.20	46.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	60.42	60.30	58.62	53.09	53.29
2005	53.95	54.54	56.22	54.60	57.27	57.05	58.03	58.86	57.11	57.65	58.26	54.07
2006	52.93	52.96	49.18	54.85	55.68	57.38	59.02	60.00	58.68	58.19	57.53	53.35
2007	51.35	54.72	59.38	58.12	58.84	60.62	61.13	62.31	65.75	62.98	59.88	53.47
2008	53.77	53.17	56.95	57.78	59.00	57.62	64.69	64.38	63.91	63.71	61.02	52.95
2009	58.48	55.25	56.23	56.48	59.42	63.04	61.69	62.92	63.26	63.32	56.93	53.40
2010	55.52	55.46	55.45	56.68	56.89	59.09	62.22	62.76	62.12	60.52	57.05	53.94
2011	53.97	52.23	55.89	57.83	59.15	62.22	66.87	66.00	65.72	66.16	58.65	59.00
2012	M	M	M	60.58	60.58	63.43	66.52	66.34	64.62	66.68	61.83	55.79
2013	54.02	55.46	58.68	59.38	61.56	62.38	65.81	65.61	65.03	62.34	59.85	54.44
2014	58.58	58.98	60.69	60.72	64.32	63.35	68.68	68.39	65.80	68.66	62.13	58.21
2015	59.47	60.84	62.94	60.47	61.23	64.95	70.74	69.26	72.32	69.77	59.20	52.98
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
NCEI Climatology	55.74	56.61	57.30	58.24	59.30	60.00	61.85	63.25	63.75	63.45	59.65	55.40

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
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	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

Monthly Plots

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