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 (USC00426869) 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
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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	4.13	3.26	3.33	3.20	3.09	1.83	0.66	1.02	1.66	2.68	2.64	3.24

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	M	M	M	M	M	M	M	5.1	5.0	4.6	3.8	4.8
2025	5.4	4.5	3.1	2.2	2.0	1.7	1.2	1.1	0.6	1.7	1.8	3.5
2026	3.7	3.6	1.5	1.1	1.2	1.1	1.4	1.5	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
2024	M	M	M	M	M	M	M	81.69	79.59	67.73	40.55	34.16
2025	28.26	39.49	49.95	60.55	72.08	86.11	92.61	89.50	80.96	60.72	51.71	45.06
2026	38.19	47.97	61.28	60.47	72.95	82.83	95.18	91.47	M	M	M	M
NCEI Climatology	31.71	36.87	47.70	56.21	66.30	76.89	86.80	85.29	75.20	60.90	45.40	32.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	M	M	M	M	M	M	M	52.43	49.38	40.91	25.26	22.68
2025	12.30	21.42	28.94	35.86	44.11	50.96	58.28	56.74	52.62	38.69	34.29	30.91
2026	22.76	28.31	36.08	34.90	43.14	51.03	62.99	60.30	M	M	M	M
NCEI Climatology	9.50	13.34	22.70	29.70	37.29	43.50	50.20	49.00	40.20	30.50	22.10	13.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	M	M	M	M	M	M	M	67.06	64.48	54.32	32.91	28.42
2025	20.28	30.45	39.45	48.20	58.09	68.53	75.45	73.12	66.79	49.71	43.00	37.98
2026	30.48	38.14	48.68	47.69	58.05	66.93	79.09	75.88	M	M	M	M
NCEI Climatology	20.60	25.11	35.20	42.95	51.80	60.19	68.50	67.15	57.70	45.70	33.75	22.90

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
2024	M	M	M	M	M	M	M	43.2%	48.0%	53.7%	72.8%	85.0%
2025	74.6%	75.0%	66.7%	49.5%	53.1%	38.6%	34.2%	41.0%	47.6%	68.4%	69.0%	70.3%
2026	77.6%	73.5%	53.2%	58.2%	45.7%	38.7%	39.4%	40.0%	M	M	M	M