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 () 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
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	4.88	10.94	7.86	4.80	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	0.00	M	M	M	M	M	M	M	M
2016	6.18	9.84	5.35	1.50	4.05	2.91	2.33	1.14	4.69	12.28	6.75	5.96
2017	4.19	7.95	10.21	7.70	3.37	4.59	1.20	1.35	2.86	6.91	8.66	5.33
2018	8.79	9.58	5.87	5.58	2.62	3.52	2.14	2.00	5.41	5.11	6.75	6.71
2019	5.28	6.00	3.10	6.02	2.45	4.47	5.60	2.67	6.51	4.75	2.97	8.37
2020	8.12	4.58	5.56	3.62	7.03	5.38	3.05	1.59	3.65	14.11	6.62	5.50
2021	6.09	3.72	4.47	4.15	6.48	3.83	1.04	6.29	4.61	7.55	12.49	11.71
2022	6.21	3.55	5.67	3.20	4.78	6.15	2.88	1.90	1.74	3.95	6.52	6.12
2023	2.53	4.69	3.35	5.85	2.71	4.72	2.29	5.55	3.23	3.10	5.63	7.90
2024	6.31	5.55	5.67	4.11	4.18	4.98	1.18	3.70	2.21	4.96	3.45	M

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	2.05
2011	23.90	20.32	30.95	34.35	48.05	53.50	64.10	68.90	62.54	41.75	26.43	26.10
2012	25.38	25.47	32.05	44.82	48.44	54.22	69.36	70.36	63.21	41.28	40.30	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	60.56	58.14	48.51	27.26	31.30
2015	M	M	41.50	44.86	53.59	67.23	69.50	71.36	53.61	48.44	29.64	22.66
2016	26.75	31.39	34.82	49.79	51.40	59.57	63.14	65.87	53.11	39.01	38.34	16.89
2017	21.41	26.50	33.08	40.90	55.41	62.07	74.54	73.78	60.56	42.29	29.34	21.79
2018	28.28	21.59	34.13	40.64	60.30	59.28	70.86	70.34	54.01	49.41	37.62	24.84
2019	28.77	18.13	35.62	40.77	50.34	60.24	65.73	68.58	54.45	36.94	32.86	26.42
2020	27.35	28.75	33.45	41.73	51.05	58.77	66.71	72.25	64.57	42.61	32.59	29.56
2021	28.10	22.49	38.80	44.86	52.04	68.05	78.19	67.05	58.09	45.49	34.24	21.32
2022	27.89	28.21	35.94	37.45	46.67	57.89	72.62	75.36	66.70	53.53	27.31	21.58
2023	26.76	24.97	32.89	41.75	62.58	64.98	72.49	72.34	59.08	46.83	31.36	30.51
2024	21.68	28.72	33.88	41.63	48.05	56.14	73.46	67.01	63.19	46.23	32.32	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	-8.80
2011	9.21	2.66	18.18	18.07	29.28	37.62	43.18	47.44	40.77	29.59	13.76	13.11
2012	10.25	11.92	17.65	24.97	30.05	36.70	48.24	45.36	41.21	25.44	32.40	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	42.09	37.39	33.88	14.15	20.46
2015	M	M	28.07	24.73	32.62	44.33	46.96	47.14	38.00	36.39	19.08	16.17
2016	18.70	22.19	22.97	33.21	34.81	41.86	45.49	46.92	38.46	29.46	26.85	3.12
2017	5.15	9.20	19.66	25.37	33.19	40.01	50.95	48.29	39.28	25.29	18.18	6.54
2018	15.83	0.47	16.98	21.37	39.21	39.13	46.68	48.32	35.88	30.10	19.84	13.66
2019	15.19	-6.50	13.98	25.13	31.85	39.60	44.56	46.07	37.83	19.46	14.52	16.83
2020	13.07	12.86	12.01	18.53	31.90	38.38	45.02	48.23	41.09	24.70	20.30	16.89
2021	15.70	1.64	19.88	21.39	30.48	44.12	54.85	45.22	39.89	28.20	21.05	4.43
2022	10.93	7.80	18.83	17.01	29.82	38.69	48.97	50.33	43.39	35.56	7.18	4.93
2023	12.78	9.62	10.27	22.93	40.29	43.03	47.15	48.05	40.21	28.15	20.83	21.35
2024	10.78	16.85	19.02	26.90	33.42	39.53	53.90	46.49	45.00	32.48	25.63	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	-3.38
2011	16.55	11.49	24.57	26.21	38.67	45.56	53.64	58.17	51.61	35.67	20.10	19.60
2012	17.81	18.70	24.85	34.90	38.93	45.46	58.80	57.86	52.21	33.36	36.35	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	51.33	47.76	41.19	20.71	25.88
2015	M	M	34.79	34.80	43.10	55.78	58.23	59.25	45.81	42.42	24.36	19.41
2016	22.72	26.79	28.89	41.50	43.10	50.71	54.31	56.40	45.78	34.24	32.59	10.00
2017	13.28	17.85	26.37	33.14	44.30	51.04	62.74	61.04	49.92	33.79	23.76	14.17
2018	22.06	11.03	25.55	31.00	49.75	49.20	58.77	59.33	44.95	39.75	28.94	19.25
2019	21.98	6.11	24.80	32.95	41.09	49.92	55.14	57.32	46.14	28.20	23.69	21.63
2020	20.21	20.81	22.73	30.13	41.48	48.58	55.86	60.24	52.83	33.65	26.44	23.22
2021	21.90	12.07	29.34	33.13	41.26	56.09	66.52	56.13	48.99	36.84	27.64	12.87
2022	19.41	18.00	27.38	27.23	38.24	48.29	60.79	62.85	55.05	44.54	17.25	13.25
2023	19.77	17.29	21.58	32.34	51.43	54.00	59.82	60.20	49.65	37.49	26.10	25.93
2024	16.23	22.78	26.45	34.26	40.74	47.83	63.68	56.75	54.10	39.35	28.97	M

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
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

Monthly Plots

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