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 (USW00025506) 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
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	0.90	1.10	0.84	0.83	1.19	1.51	3.08	4.14	5.01	2.84	2.16	1.45

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2015	M	M	36.60	44.11	52.36	63.43	63.14	63.56	53.64	49.28	37.14	34.90
2016	39.11	40.11	40.85	47.64	56.44	61.72	66.47	63.35	58.73	50.07	38.47	30.14
2017	25.28	30.26	26.27	46.07	52.50	59.42	64.97	59.42	55.87	48.04	37.64	37.65
2018	27.23	35.77	38.54	46.52	48.98	60.38	62.08	61.48	60.45	50.69	40.73	31.38
2019	32.42	34.78	42.53	43.44	51.70	65.44	69.32	61.90	53.47	49.88	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	20.93	30.34	27.74	37.00	45.87	56.07	59.29	57.87	53.40	42.26	30.68	36.26
2025	34.87	34.04	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.80	29.94	31.70	43.31	54.69	62.01	64.91	63.50	56.01	44.59	33.19	28.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	24.44	27.93	37.66	45.14	48.89	48.98	41.10	37.17	25.31	17.01
2016	30.07	30.35	26.82	34.45	39.22	46.33	51.88	50.70	40.18	31.42	22.00	12.95
2017	5.51	11.05	3.68	30.11	35.26	43.69	49.15	47.79	41.94	32.52	22.58	26.25
2018	14.86	17.64	17.80	28.80	37.10	43.68	48.73	48.07	42.33	37.03	29.42	17.76
2019	17.03	21.92	28.13	26.41	38.92	45.33	51.87	46.30	44.37	34.71	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	8.36	21.03	16.71	26.73	34.90	46.30	48.39	48.23	42.90	32.52	16.95	28.35
2025	23.61	21.22	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	11.90	16.27	15.70	28.80	37.89	45.40	50.70	49.90	43.30	32.30	21.00	15.31

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	30.52	36.02	45.01	54.29	56.02	56.27	47.37	43.23	31.23	25.95
2016	34.59	35.23	33.83	41.04	47.83	54.03	59.17	57.02	49.45	40.75	30.23	21.55
2017	15.40	20.66	14.97	38.09	43.88	51.56	57.06	53.61	48.90	40.28	30.11	31.95
2018	21.05	26.70	28.17	37.66	43.04	52.03	55.41	54.78	51.39	43.86	35.08	24.57
2019	24.72	28.35	35.33	34.92	45.31	55.38	60.59	54.10	48.92	42.30	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	14.64	25.69	22.23	31.87	40.39	51.18	53.84	53.05	48.15	37.39	23.82	32.31
2025	29.24	27.63	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	18.35	23.11	23.70	36.05	46.29	53.70	57.81	56.70	49.66	38.45	27.09	21.65

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
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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