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
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	0.08	M	M	M	M	M	M	M	M
2016	54.11	42.47	127.44	5.64	9.79	3.55	2.93	3.19	3.00	31.51	34.56	6.20
2017	12.49	8.15	12.65	12.22	2.56	2.96	1.07	0.88	2.29	9.86	26.95	3.63
2018	53.23	17.83	2.22	9.63	6.22	6.53	2.87	3.03	11.79	6.83	14.82	23.92
2019	21.52	4.82	3.15	12.66	3.59	3.61	4.37	3.96	7.25	10.42	8.01	14.35
2020	33.21	7.37	5.33	4.68	6.67	4.99	2.68	5.99	7.32	8.74	14.81	16.76
2021	20.91	5.16	12.43	3.64	4.83	4.71	2.60	2.86	11.61	23.77	24.35	10.26
2022	14.10	4.68	6.82	10.81	7.91	4.84	3.83	1.40	5.95	5.08	5.66	14.59
2023	19.07	8.67	5.66	18.51	2.67	1.87	1.62	2.08	7.71	13.18	13.46	22.46
2024	21.75	7.01	10.88	4.58	3.36	4.80	1.88	4.34	2.86	13.22	10.24	M

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2011	M	M	M	M	M	M	M	M	M	M	35.44	33.80
2012	35.47	40.90	42.85	M	68.28	66.59	79.08	80.75	76.95	58.23	42.99	38.67
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	80.03	75.64	57.51	42.20	38.77
2015	40.78	50.17	55.42	57.21	73.07	80.30	83.08	79.92	65.96	58.58	37.33	34.38
2016	33.83	42.65	50.69	62.14	69.75	70.53	73.81	77.90	66.60	52.61	47.14	33.18
2017	34.79	38.43	46.21	55.76	70.11	73.11	79.67	85.62	75.37	56.92	42.03	35.66
2018	37.78	40.88	50.55	59.74	75.68	72.17	84.07	83.32	68.09	57.69	46.00	36.40
2019	37.34	38.14	56.39	60.49	76.58	76.44	76.36	80.39	69.85	54.96	46.81	38.88
2020	37.81	43.81	51.20	62.16	69.06	70.78	77.53	78.54	74.47	59.51	45.17	39.32
2021	38.51	41.22	50.51	64.20	67.81	79.54	83.95	83.69	69.09	52.17	42.64	32.52
2022	36.25	43.67	51.17	52.12	58.93	71.36	80.27	85.16	79.08	66.84	38.66	32.97
2023	40.04	42.47	49.91	54.34	77.06	78.55	83.90	84.75	72.33	57.78	40.70	40.03
2024	35.57	42.41	49.39	55.88	65.24	68.97	81.86	77.63	69.82	53.12	44.72	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	26.34	25.99
2012	25.71	27.16	27.32	M	36.71	43.00	49.14	49.09	41.64	38.87	34.07	32.49
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	50.30	44.35	44.19	30.68	28.85
2015	31.35	34.45	34.30	33.10	43.14	46.68	49.58	49.38	43.62	42.57	29.53	28.63
2016	27.13	31.99	33.39	39.10	42.16	46.26	51.16	51.18	43.57	38.57	36.26	21.00
2017	21.23	24.07	28.39	33.43	38.02	42.53	45.49	48.23	44.08	34.73	30.52	26.47
2018	30.14	25.04	29.49	33.57	40.19	43.56	47.22	47.90	44.13	33.82	33.36	26.57
2019	28.04	17.51	24.71	32.75	40.05	42.46	49.20	49.07	45.72	34.21	31.90	28.56
2020	27.02	26.42	25.91	32.78	38.76	45.17	47.71	45.84	47.94	37.53	30.54	29.54
2021	28.37	24.63	28.14	31.72	37.94	45.91	49.95	48.12	44.59	37.25	31.07	19.78
2022	24.36	25.53	29.69	29.44	34.73	43.48	50.45	50.08	41.83	36.29	25.90	21.59
2023	29.20	26.66	27.87	31.10	41.34	41.22	46.23	48.07	41.65	36.13	31.88	33.08
2024	27.64	30.06	29.97	32.53	38.49	44.40	49.65	51.02	46.42	39.13	35.41	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	30.89	29.90
2012	30.59	34.03	36.71	M	52.45	54.80	64.11	64.92	59.29	48.55	38.53	35.58
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	65.17	60.00	50.85	36.44	33.81
2015	36.06	42.31	44.86	45.15	58.11	63.49	66.33	64.65	54.79	50.57	33.43	31.51
2016	30.48	37.32	42.04	50.71	55.93	58.39	62.48	64.54	55.08	45.59	41.70	27.09
2017	28.01	31.25	37.30	44.59	54.06	57.82	62.58	66.93	59.73	45.83	36.27	31.07
2018	33.96	32.96	40.02	46.65	57.94	57.87	65.64	65.61	56.11	45.76	39.68	31.48
2019	32.69	27.82	40.55	46.62	58.32	59.45	62.78	64.73	57.78	44.59	39.36	33.72
2020	32.42	35.11	38.56	47.47	53.91	57.97	62.62	62.19	61.21	48.52	37.85	34.43
2021	33.44	32.92	39.32	47.96	52.88	62.73	66.95	65.91	56.84	44.71	36.85	26.15
2022	30.31	34.60	40.43	40.78	46.83	57.42	65.36	67.62	60.45	51.56	32.28	27.28
2023	34.62	34.57	38.89	42.72	59.20	59.88	65.06	66.41	56.99	46.96	36.29	36.56
2024	31.60	36.24	39.68	44.20	51.87	56.68	65.75	64.32	58.12	46.13	40.07	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
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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