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 (USC00422726) 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	2.18	1.89	2.11	2.39	2.71	1.33	0.71	0.80	1.25	1.90	1.59	1.86

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	M	M	6.7	6.2	6.7	M	M	6.3	4.9	4.4	4.3	3.3
2025	3.9	5.8	6.1	5.7	5.6	5.2	5.9	5.1	M	M	3.0	5.4
2026	3.3	4.7	4.4	5.8	5.9	5.7	5.1	4.8	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	51.49	59.35	64.39	M	M	88.33	83.94	73.65	45.84	44.86
2025	39.07	47.44	56.05	64.91	75.61	88.80	95.44	93.26	M	M	50.36	50.67
2026	43.73	53.37	65.27	63.72	76.54	86.54	97.96	95.70	M	M	M	M
NCEI Climatology	36.39	42.47	52.49	59.30	69.90	81.20	90.70	88.70	78.60	64.29	49.10	37.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	M	M	31.76	38.59	40.76	M	M	59.43	55.06	44.85	29.85	26.71
2025	22.68	30.00	35.30	40.73	49.46	57.01	63.98	62.23	M	M	31.02	32.87
2026	24.51	30.44	38.50	37.47	46.98	54.51	65.53	63.57	M	M	M	M
NCEI Climatology	21.51	26.62	33.30	39.40	47.21	56.31	63.80	62.11	52.60	40.11	31.19	23.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	M	M	41.63	48.97	52.57	M	M	73.88	69.50	59.25	37.84	35.79
2025	30.88	38.72	45.67	52.82	62.53	72.90	79.71	77.74	M	M	40.69	41.77
2026	34.12	41.90	51.88	50.60	61.76	70.52	81.75	79.64	M	M	M	M
NCEI Climatology	28.95	34.54	42.90	49.35	58.55	68.75	77.25	75.40	65.60	52.20	40.15	30.70

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	58.8%	53.4%	46.8%	M	M	40.3%	43.0%	51.0%	70.3%	80.1%
2025	66.4%	66.3%	60.5%	45.4%	45.8%	32.1%	28.9%	35.3%	M	M	76.6%	65.5%
2026	76.5%	64.8%	50.7%	51.7%	36.5%	31.7%	33.5%	36.1%	M	M	M	M