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
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	0.16	M	M	M	M	M	M	M	M
2016	20.15	15.57	19.56	3.71	2.76	3.55	15.53	3.22	6.47	27.87	27.75	3.15
2017	4.85	5.83	12.58	7.55	3.68	5.20	1.90	2.19	3.85	16.86	34.83	4.53
2018	13.89	1.89	2.29	8.54	2.93	4.28	13.55	1.88	12.91	9.60	25.08	31.97
2019	25.41	65.23	3.63	9.25	2.58	2.73	4.01	3.28	9.02	14.13	50.72	17.24
2020	76.55	9.21	10.21	6.24	5.43	4.60	2.85	6.07	11.52	10.92	24.84	24.45
2021	19.97	8.55	10.92	16.61	4.74	3.86	2.01	1.94	20.30	25.17	42.05	156.98
2022	123.88	23.91	11.58	14.32	10.19	4.89	2.58	1.48	2.32	12.99	8.00	43.38
2023	17.45	31.47	9.68	15.56	2.11	1.63	2.66	1.78	5.18	26.23	17.28	20.12
2024	44.71	8.21	10.11	7.80	3.74	6.63	2.21	4.43	4.07	20.47	11.07	M

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2012	M	M	M	M	M	M	M	M	M	M	M	40.55
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	79.13	76.40	60.83	48.82	44.64
2015	48.01	53.53	56.01	58.49	71.71	79.99	81.89	81.38	66.36	61.20	50.27	47.86
2016	46.48	49.59	52.11	62.73	67.50	69.50	72.22	78.54	66.34	53.35	51.43	48.02
2017	47.36	49.19	49.19	53.40	70.12	72.93	77.63	84.53	75.60	59.44	49.29	45.57
2018	49.20	49.02	53.17	57.70	72.66	68.55	83.22	82.41	67.74	61.50	49.54	44.08
2019	45.06	40.68	56.63	58.54	73.57	71.16	74.50	77.45	67.34	56.06	50.93	44.94
2020	43.39	45.93	50.39	59.74	66.82	67.56	75.51	77.34	74.25	58.80	47.42	43.58
2021	43.98	42.56	51.50	63.17	65.81	78.52	80.22	80.48	69.85	54.00	48.17	37.77
2022	41.29	46.59	51.29	52.09	57.21	69.27	79.30	85.56	78.58	69.70	42.40	37.00
2023	44.98	42.64	48.28	52.95	74.82	74.89	80.36	82.61	71.11	58.81	43.87	44.68
2024	40.62	46.28	50.39	57.56	65.50	67.47	80.48	75.46	70.21	56.46	49.90	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	M	33.90
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	48.71	45.64	45.09	32.89	32.40
2015	33.83	37.43	36.25	34.12	43.19	46.12	51.28	49.45	44.07	45.20	31.92	33.67
2016	32.88	36.46	37.89	41.35	43.05	46.88	51.92	51.17	46.05	43.53	39.18	25.13
2017	24.15	28.28	33.14	36.27	40.10	44.90	46.62	48.94	45.68	36.83	33.79	29.57
2018	33.88	28.09	31.34	36.27	42.67	44.58	48.41	49.39	43.84	37.00	36.37	31.38
2019	33.16	22.06	27.31	36.39	42.63	44.70	48.73	50.81	47.85	35.31	33.69	34.00
2020	31.14	30.85	29.65	34.51	41.26	44.91	47.74	47.32	48.96	40.49	33.07	32.39
2021	32.35	29.15	31.08	33.88	38.89	47.26	48.05	47.90	45.69	38.94	34.49	27.06
2022	29.46	28.90	34.42	32.13	38.70	45.97	50.64	50.74	43.34	40.87	28.83	26.86
2023	33.72	29.85	30.30	34.56	43.73	43.53	46.38	48.95	43.11	39.35	34.07	36.98
2024	32.59	34.46	35.05	36.47	42.84	48.33	51.58	51.78	47.58	42.11	40.67	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	M	37.23
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	63.92	61.02	52.96	40.85	38.52
2015	40.92	45.48	46.13	47.19	57.95	63.06	66.59	65.42	55.22	53.20	43.96	43.85
2016	42.39	43.71	45.89	52.15	55.40	58.33	62.07	64.85	56.37	48.85	46.28	40.01
2017	41.03	41.18	42.57	45.55	55.41	58.92	62.13	66.74	60.64	48.69	42.94	40.19
2018	42.59	42.95	43.89	48.01	57.66	56.56	65.81	65.90	55.79	49.25	42.96	37.73
2019	39.11	31.37	41.97	47.47	58.10	57.93	61.62	64.13	57.59	45.68	42.31	39.47
2020	37.27	38.39	40.02	47.13	54.04	56.23	61.62	62.33	61.60	49.65	40.25	37.98
2021	38.17	35.85	41.29	48.52	52.35	62.89	64.14	64.19	57.77	46.47	41.33	32.42
2022	35.37	37.74	42.86	42.11	47.95	57.62	64.97	68.15	60.96	55.28	35.62	31.95
2023	39.35	36.25	39.29	43.76	59.28	59.21	63.37	65.78	57.11	49.08	38.97	40.83
2024	36.60	40.37	42.72	47.01	54.17	57.90	66.03	63.62	58.90	49.29	45.29	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
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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