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 (USC00509869) 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	0.00
2011	0.00	0.00	0.02	0.02	0.51	1.31	1.19	1.08	1.35	0.08	0.00	M
2012	36.55	M	M	0.10	M	M	1.23	1.35	1.02	M	M	M
2013	M	M	M	M	0.02	0.48	1.03	0.73	1.48	0.80	M	0.69
2014	M	M	M	0.04	0.06	2.61	2.95	1.56	0.63	0.05	M	M
2015	M	0.05	0.02	0.24	0.42	0.54	1.54	2.21	1.97	0.13	M	M
2016	M	M	M	M	0.26	0.99	0.89	2.00	1.94	0.00	0.00	0.00
2017	0.00	M	M	0.00	0.50	0.00	M	M	M	M	M	M
2018	M	M	M	M	0.07	1.73	0.77	2.30	0.75	1.03	M	M
2019	M	M	M	M	M	1.01	0.33	2.10	1.24	0.32	M	M
2020	M	M	M	M	M	0.33	M	M	M	M	M	M
2021	M	M	M	M	0.41	M	0.62	2.25	1.11	0.43	M	M
2022	M	M	M	M	0.66	0.16	2.24	2.72	2.89	1.47	M	0.01
2023	M	M	0.23	0.07	1.47	2.96	2.46	2.03	2.10	0.42	M	M
2024	M	0.01	0.09	0.11	2.00	0.81	1.31	3.18	1.17	0.16	M	M
2025	M	M	0.15	0.15	0.73	0.60	M	M	M	M	M	M
NCEI Climatology	0.79	0.97	0.47	0.58	1.06	1.83	2.71	2.74	1.89	1.12	0.87	0.93

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
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
2010	M	M	M	M	M	M	M	M	M	M	M	0.50
2011	4.45	7.21	24.32	36.40	61.03	69.77	72.23	65.00	52.57	32.16	1.83	9.97
2012	-9.84	15.66	11.63	43.33	55.74	73.87	71.19	64.52	50.30	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	62.15	52.63	28.65	15.70	11.32
2015	5.48	11.43	25.84	41.93	65.84	73.64	74.42	62.39	44.97	10.80	M	M
2016	M	M	M	M	58.31	70.43	70.77	65.35	48.23	30.48	13.57	2.94
2017	10.79	M	M	46.00	55.48	66.00	M	M	M	M	M	M
2018	M	M	M	39.00	58.84	68.63	74.42	61.45	53.20	40.77	M	M
2019	M	M	M	M	67.83	75.63	78.16	64.84	54.23	38.29	M	M
2020	M	M	M	M	66.64	72.97	70.03	69.39	51.50	30.13	1.50	M
2021	M	M	M	M	56.72	75.00	72.93	61.97	52.10	33.32	11.33	3.35
2022	1.42	4.07	20.55	37.60	57.45	72.00	73.06	65.19	52.73	30.45	13.53	14.75
2023	8.74	6.21	21.90	30.90	59.32	68.83	77.03	68.06	50.93	32.13	17.10	4.45
2024	-5.39	6.21	18.35	40.00	53.55	75.40	68.45	59.94	50.80	29.03	8.60	8.94
2025	10.19	6.04	23.06	36.20	51.06	62.93	M	M	M	M	M	M
NCEI Climatology	-0.50	5.98	18.60	37.60	56.00	70.00	69.81	62.00	48.69	27.60	6.91	3.40

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	-5.00
2011	-11.26	-12.68	-0.81	12.90	37.77	47.03	50.55	43.58	37.79	21.03	-11.77	-7.45
2012	-29.61	-2.25	-9.24	23.03	34.77	52.37	50.68	44.29	36.00	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	43.62	34.50	18.81	2.27	1.35
2015	-9.81	-5.82	3.16	22.53	42.26	47.05	51.43	43.74	31.27	-16.60	M	M
2016	M	M	M	M	40.69	51.35	53.52	50.29	33.67	16.87	1.17	-10.52
2017	-1.93	M	M	39.00	33.38	44.00	M	M	M	M	M	M
2018	M	M	M	33.00	35.94	46.77	53.26	42.61	33.90	24.85	M	M
2019	M	M	M	M	48.17	51.87	55.77	43.42	35.90	24.29	M	M
2020	M	M	M	M	44.43	50.33	48.16	48.48	35.73	15.74	-15.50	M
2021	M	M	M	M	36.24	54.16	50.93	43.03	32.73	24.10	-1.90	-14.32
2022	-13.00	-11.82	1.74	14.83	37.00	47.87	50.42	45.26	36.93	17.16	-0.57	-0.06
2023	-3.29	-10.14	-1.87	7.33	38.48	47.43	54.84	50.45	34.97	17.74	9.07	-6.10
2024	-16.97	-6.55	2.55	22.40	36.52	55.40	52.03	45.19	36.37	18.12	-0.37	0.35
2025	-0.45	-5.32	6.77	22.27	35.19	45.43	M	M	M	M	M	M
NCEI Climatology	-19.29	-15.48	-10.60	10.60	29.30	43.20	45.09	39.30	28.60	10.40	-10.19	-15.40

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	-2.25
2011	-3.40	-2.73	11.76	24.65	49.40	58.40	61.39	54.29	45.41	26.60	-4.97	1.26
2012	-18.20	7.21	1.29	33.18	45.26	63.12	60.94	54.40	43.15	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	52.88	43.57	23.73	8.98	6.34
2015	-2.16	2.80	14.50	32.23	54.05	60.34	62.85	53.06	38.12	-2.90	M	M
2016	M	M	M	M	49.50	60.89	62.15	57.82	40.95	23.68	7.37	-3.79
2017	4.43	M	M	42.50	44.43	55.00	M	M	M	M	M	M
2018	M	M	M	36.00	47.39	57.70	63.84	52.03	43.55	32.81	M	M
2019	M	M	M	M	58.00	63.75	66.97	54.13	45.07	31.29	M	M
2020	M	M	M	M	55.54	61.65	59.10	58.94	43.62	22.94	-7.00	M
2021	M	M	M	M	46.48	64.58	61.93	52.50	42.42	28.71	4.72	-5.48
2022	-5.79	-3.88	11.15	26.22	47.23	59.93	61.74	55.23	44.83	23.81	6.48	7.34
2023	2.73	-1.96	10.02	19.12	48.90	58.13	65.94	59.26	42.95	24.94	13.08	-0.82
2024	-11.18	-0.17	10.45	31.20	45.03	65.40	60.24	52.56	43.58	23.58	4.12	4.65
2025	4.87	0.36	14.92	29.23	43.13	54.18	M	M	M	M	M	M
NCEI Climatology	-9.90	-4.75	4.00	24.10	42.65	56.60	57.45	50.65	38.65	19.00	-1.64	-6.00

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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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