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 (USC00042147) 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
2022	M	M	M	M	M	M	M	M	M	M	M	11.67
2023	10.79	7.40	16.15	8.07	1.61	1.09	3.23	1.37	7.17	4.84	9.16	15.13
2024	0.01	12.36	14.65	2.32	4.44	2.82	2.02	4.74	0.73	5.49	18.87	18.33
2025	5.91	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	11.51	9.29	9.84	6.76	3.23	1.78	0.19	0.42	1.26	4.67	9.46	13.37

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2022	M	M	M	M	M	M	M	M	M	M	M	M
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
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
2022	M	M	M	M	M	M	M	M	M	M	M	57.35
2023	56.96	52.86	51.96	56.24	62.44	65.10	67.78	70.98	69.10	66.48	61.02	58.31
2024	56.61	54.69	56.33	57.76	63.01	64.64	70.25	67.35	69.26	65.91	56.81	57.39
2025	56.14	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	54.30	55.21	56.10	57.91	60.81	63.09	65.40	66.10	65.90	62.10	56.60	53.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2022	M	M	M	M	M	M	M	M	M	M	M	42.72
2023	37.45	33.21	35.77	40.47	46.75	48.29	52.17	53.42	50.12	44.09	42.88	43.93
2024	45.11	42.20	41.33	41.32	41.42	48.22	51.66	53.05	49.44	43.92	41.37	41.52
2025	38.20	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	40.01	40.20	41.10	43.20	45.70	48.11	51.09	51.59	48.40	45.51	41.60	39.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2022	M	M	M	M	M	M	M	M	M	M	M	50.04
2023	47.21	43.04	43.87	48.36	54.60	56.70	59.97	62.20	59.61	55.29	51.95	51.12
2024	50.86	48.44	48.83	49.54	52.22	56.43	60.95	60.20	59.35	54.92	49.09	49.45
2025	47.17	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	47.15	47.71	48.60	50.56	53.25	55.60	58.25	58.85	57.15	53.80	49.10	46.15

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
2022	M	M	M	M	M	M	M	M	M	M	M	M
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