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	3.80	1.40	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	0.04	M	M	M	M	M	M	M	M
2016	7.78	9.37	8.45	4.00	6.59	7.25	27.86	219.08	7.26	10.80	9.98	7.81
2017	4.19	6.26	12.36	8.66	5.85	5.67	2.63	3.00	4.11	7.22	11.70	8.44
2018	3.52	6.52	9.19	14.62	3.80	8.03	4.61	3.26	10.29	6.08	11.69	6.23
2019	3.99	4.43	5.09	8.04	4.91	4.87	7.52	3.73	8.68	7.44	7.03	8.15
2020	1.19	6.81	6.17	3.75	6.48	7.10	7.14	4.23	3.73	10.15	9.49	15.52
2021	7.76	8.27	8.07	5.77	5.55	4.47	1.73	4.67	9.62	7.94	16.51	23.70
2022	10.11	6.02	6.54	4.88	7.10	6.25	3.84	3.39	2.50	6.87	6.70	7.02
2023	5.87	10.40	4.24	5.62	5.25	3.89	2.65	4.20	4.10	5.87	5.81	8.02
2024	9.03	7.64	5.37	6.17	6.83	3.92	3.27	5.67	16.28	9.13	5.24	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	65.40	59.78	48.63	41.21	36.31
2012	-23.43	-34.17	-38.50	44.58	51.61	52.63	67.68	68.24	60.32	39.95	29.80	25.03
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	59.33	57.30	43.22	28.67	26.89
2015	30.10	33.00	38.50	41.96	56.10	64.55	66.43	66.07	49.55	33.44	28.24	23.40
2016	26.59	32.01	35.30	49.05	51.26	55.49	58.85	63.59	49.37	37.10	35.97	18.21
2017	22.22	25.49	32.27	39.40	53.84	58.86	69.10	70.08	57.96	40.04	28.23	24.23
2018	28.89	21.93	33.53	40.38	59.10	56.71	66.51	65.46	48.96	42.42	30.31	24.86
2019	29.25	18.36	36.80	40.54	54.32	57.69	61.52	63.86	50.02	33.56	29.76	26.40
2020	25.50	27.97	30.12	38.84	50.83	54.37	61.60	64.24	59.22	38.72	29.58	27.54
2021	28.64	21.50	35.47	42.66	51.17	63.69	72.89	64.62	52.98	40.62	29.61	18.31
2022	26.25	28.01	33.16	36.18	45.37	55.91	68.09	70.42	62.21	50.41	25.57	20.89
2023	27.91	23.66	32.87	38.46	61.28	62.97	69.31	67.12	45.03	42.03	27.48	27.98
2024	21.31	27.44	34.40	38.22	46.32	52.26	68.40	63.67	56.29	36.45	29.72	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	42.07	37.69	34.68	23.66	2.51
2012	-47.62	-86.40	M	5.35	28.29	34.25	42.42	41.91	36.54	24.45	17.85	15.25
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	39.53	35.95	30.34	11.17	10.08
2015	14.06	17.39	21.21	19.05	30.83	39.99	43.57	42.00	33.50	28.82	15.87	12.69
2016	17.54	18.68	20.81	31.12	33.63	38.03	42.77	44.82	34.97	27.65	24.04	2.76
2017	4.53	7.58	15.88	22.66	31.18	35.86	44.01	44.88	37.74	25.28	16.95	7.02
2018	14.58	4.21	14.77	21.38	35.39	35.46	43.25	43.78	32.71	27.06	18.76	11.51
2019	13.25	-1.69	14.31	21.61	32.75	36.81	41.26	42.51	36.82	18.96	15.49	11.86
2020	8.77	10.15	10.82	17.91	30.58	35.01	40.65	42.05	39.79	23.73	16.24	13.97
2021	11.21	3.43	14.89	19.83	28.45	39.05	49.05	42.78	35.64	25.83	17.52	0.71
2022	10.43	7.99	16.69	15.74	27.62	35.20	45.00	46.49	39.31	32.95	8.18	2.37
2023	12.94	8.72	11.25	20.44	37.57	40.11	44.43	45.03	36.46	28.70	18.59	17.76
2024	10.60	15.48	18.24	23.37	31.02	36.07	49.13	45.56	40.16	27.78	22.34	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	53.83	48.73	41.65	32.43	19.45
2012	-36.65	M	M	44.12	40.35	43.44	55.05	55.07	48.43	32.20	23.82	20.14
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	49.43	46.63	36.78	19.92	18.49
2015	22.08	25.19	29.85	30.50	43.46	52.27	55.00	54.04	41.48	30.56	22.06	18.04
2016	22.07	25.35	28.05	40.08	42.45	46.76	50.81	54.20	42.24	32.37	30.00	10.49
2017	13.37	16.54	24.07	31.03	42.51	47.36	56.56	57.48	47.85	32.66	22.59	15.63
2018	21.74	13.07	24.15	30.88	47.24	46.08	54.88	54.62	40.83	34.74	24.54	18.19
2019	21.25	8.33	25.55	31.08	43.53	47.25	51.39	53.19	43.42	26.26	22.62	19.13
2020	17.14	19.06	20.47	28.37	40.71	44.69	51.12	53.14	49.51	31.22	22.91	20.75
2021	19.93	12.46	25.18	31.25	39.81	51.37	60.97	53.70	44.31	33.23	23.57	9.51
2022	18.34	18.00	24.92	25.96	36.49	45.56	56.55	58.45	50.76	41.68	16.87	11.63
2023	20.42	16.19	22.06	29.45	49.43	51.54	56.87	56.07	40.75	35.37	23.03	22.87
2024	15.95	21.46	26.32	30.79	38.67	44.16	58.76	54.62	48.23	32.11	26.03	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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