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 (USW00094855) 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
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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.11	0.87	1.74	2.89	3.60	4.65	3.69	3.20	3.00	2.76	1.82	1.27

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	0.0	0.0	0.0	0.0	0.0	0.0	0.0	M	M	M	M
2026	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	37.64	53.00	62.70	M	82.27	78.77	64.09	M	M	M
2024	M	M	M	M	M	M	80.06	77.86	76.83	65.42	46.69	32.63
2025	26.07	27.90	45.93	55.14	65.00	77.09	81.41	79.39	M	M	M	M
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	26.00	29.87	41.50	54.80	67.41	77.30	81.31	79.20	72.00	58.51	44.10	31.71

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	M	M	24.99	37.28	45.90	M	62.19	62.21	62.29	M	M	M
2024	M	M	M	M	M	M	63.65	60.98	56.70	44.73	35.46	19.37
2025	10.22	11.97	28.71	36.59	46.92	60.70	64.46	64.04	M	M	M	M
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	11.10	13.65	24.20	35.50	46.90	57.20	61.20	59.70	51.30	40.10	28.50	17.91

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	M	M	31.31	45.14	54.30	M	72.23	70.49	63.19	M	M	M
2024	M	M	M	M	M	M	71.85	69.42	66.76	55.08	41.08	26.00
2025	18.14	19.94	37.32	45.86	55.96	68.89	72.94	71.71	M	M	M	M
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	18.55	21.76	32.85	45.15	57.15	67.25	71.26	69.45	61.65	49.30	36.30	24.81

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	75.7%	71.5%	69.7%	70.5%	74.5%	79.2%	80.8%	M	M	M	M
2026	M	M	M	M	M	M	M	M	M	M	M	M