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 (USC00010369) 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	6.09	6.25	6.03	4.67	4.64	4.63	4.75	5.11	3.50	3.77	4.85	5.64

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
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	M	M	M	M	M	M	M	M	63.54	57.38
2024	51.85	62.30	66.72	73.22	80.56	87.80	88.07	89.51	81.36	76.87	68.31	57.12
2025	49.08	61.64	69.23	76.45	77.41	84.91	89.26	83.39	84.61	73.70	65.67	56.76
2026	52.25	58.58	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	54.90	59.12	66.90	74.42	80.81	87.21	89.79	88.89	84.30	75.81	65.50	57.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	M	M	M	M	M	M	M	M	M	M	44.48	36.70
2024	32.36	38.83	46.09	52.30	62.58	66.92	71.42	68.29	65.28	52.02	49.11	37.05
2025	27.50	39.23	43.54	54.00	61.12	67.40	71.71	68.13	63.08	52.79	42.20	36.20
2026	33.51	35.42	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	31.10	33.89	39.51	46.60	55.19	62.80	66.79	66.00	59.90	48.70	38.30	33.19

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	M	M	M	M	M	M	M	M	M	M	54.01	47.04
2024	42.11	50.57	56.40	62.76	71.57	77.36	79.74	78.90	73.32	64.45	58.71	47.09
2025	38.29	50.44	56.38	65.23	69.26	76.16	80.48	75.76	73.85	63.25	53.94	46.48
2026	42.88	47.00	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	43.00	46.51	53.20	60.51	68.00	75.01	78.29	77.45	72.10	62.25	51.90	45.15

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
2026	M	M	M	M	M	M	M	M	M	M	M	M