IEM :: Monthly Summaries

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 (USC00134502) 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
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	1.15	1.74	1.87	3.85	4.98	5.61	4.34	3.89	3.66	3.06	1.80	1.57

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	M	M	M	M	M
2025	M	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2026	0.0	0.0	0.0	0.0	0.0	0.0	0.0	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
2024	M	M	M	M	M	M	M	M	84.80	73.27	51.29	38.70
2025	32.14	34.56	60.62	64.41	73.88	85.55	89.25	85.25	83.77	70.05	51.69	38.39
2026	31.40	47.16	60.60	66.59	77.11	84.48	89.68	84.68	M	M	M	M
NCEI Climatology	29.90	35.28	47.60	60.60	70.89	80.60	84.59	82.70	76.19	63.00	48.09	35.50

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	M	59.48	47.16	34.53	24.05
2025	12.41	14.89	34.12	43.41	51.09	63.23	67.63	63.34	57.68	49.84	32.63	18.50
2026	13.88	24.34	34.67	46.03	52.80	62.66	68.31	67.83	M	M	M	M
NCEI Climatology	12.49	17.17	27.59	39.21	51.20	61.30	65.60	63.11	54.31	42.20	29.89	18.90

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	M	72.14	60.22	42.91	31.37
2025	22.27	24.73	47.37	53.91	62.49	74.39	78.44	74.30	70.73	59.95	42.16	28.45
2026	22.64	35.75	47.64	56.31	64.95	73.57	79.00	76.26	M	M	M	M
NCEI Climatology	21.20	26.22	37.60	49.91	61.05	70.95	75.10	72.90	65.25	52.60	38.99	27.20

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	M	M	56.8%	75.1%	75.3%
2025	61.5%	62.9%	60.2%	62.6%	62.2%	72.0%	78.4%	74.9%	69.4%	67.9%	72.4%	78.5%
2026	70.0%	63.4%	64.1%	67.9%	56.5%	69.0%	75.2%	83.5%	M	M	M	M