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 (USC00410012) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	M	M	M	0.00	5.01	1.61	2.06	0.02	2.39	2.65	0.12	1.36
2024	0.80	0.41	0.31	1.16	2.86	2.71	0.62	1.35	2.03	0.13	5.58	0.00
2025	0.17	0.02	0.06	2.04	1.70	2.96	M	M	M	M	M	M
NCEI Climatology	0.70	0.72	1.15	1.25	2.86	2.72	1.86	2.00	2.51	1.71	0.93	0.81

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2023	M	M	M	75.00	81.83	92.00	96.26	97.77	90.37	74.45	64.83	58.65
2024	51.84	62.38	68.42	76.40	85.90	93.50	93.93	97.42	86.13	83.97	64.70	61.55
2025	48.52	60.86	72.58	76.83	83.06	89.80	M	M	M	M	M	M
NCEI Climatology	54.50	58.40	66.09	74.20	81.00	89.00	90.70	90.50	83.60	74.60	63.40	55.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	M	M	M	41.86	55.87	62.77	68.42	68.65	62.27	48.03	35.73	29.84
2024	23.77	31.59	36.87	45.43	56.26	68.37	68.07	68.71	58.43	51.00	38.13	32.90
2025	20.90	25.96	37.81	48.73	53.87	63.13	M	M	M	M	M	M
NCEI Climatology	24.41	27.60	34.90	42.60	53.61	63.41	66.81	65.61	57.79	45.70	33.49	25.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	M	M	M	58.43	68.82	77.38	82.34	83.21	76.32	61.24	50.28	44.24
2024	37.81	46.98	52.65	60.92	71.08	80.93	81.00	83.06	72.28	67.48	51.42	47.22
2025	34.71	43.41	55.19	62.78	68.47	76.47	M	M	M	M	M	M
NCEI Climatology	39.45	43.00	50.49	58.40	67.31	76.20	78.75	78.05	70.69	60.15	48.44	40.45

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
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