IEM :: Monthly Summaries

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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 (USC00426644) 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
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	2.25	1.90	1.83	2.17	2.22	1.38	1.02	1.44	1.81	2.35	2.05	2.05

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2022	M	M	M	M	M	M	M	M	M	M	30.07	28.14
2023	20.66	28.46	29.50	37.69	57.17	62.43	77.42	71.85	63.97	54.54	41.64	36.32
2024	31.78	34.21	37.28	45.95	53.75	72.95	77.63	75.11	67.60	61.22	38.42	39.07
2025	29.21	35.06	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	32.70	35.01	43.00	51.00	61.10	72.40	80.39	78.50	68.80	56.00	42.20	33.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2022	M	M	M	M	M	M	M	M	M	M	16.19	17.19
2023	11.31	13.45	26.06	26.24	39.10	44.98	58.27	53.39	46.76	38.49	29.22	23.67
2024	21.44	22.97	24.22	31.44	36.22	53.56	57.97	56.76	48.78	44.76	23.46	25.55
2025	13.62	21.06	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	15.59	17.02	25.40	31.09	37.90	45.70	52.90	51.80	42.80	33.29	23.31	16.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2022	M	M	M	M	M	M	M	M	M	M	23.13	22.66
2023	15.98	20.95	27.78	31.96	48.14	53.71	67.85	62.62	55.36	46.51	35.43	29.99
2024	26.61	28.59	30.75	38.69	44.98	63.26	67.80	65.94	58.19	52.99	30.94	32.31
2025	21.41	28.06	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.15	26.02	34.20	41.05	49.50	59.05	66.65	65.15	55.80	44.65	32.75	24.60

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
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