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 (USC00293577) 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
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	0.00	2.80	0.00	1.10	2.70	2.00	0.40	1.00	0.70
2024	0.00	M	M	0.00	0.00	M	0.00	0.00	M	M	0.00	0.00
2025	0.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.37	1.29	0.88	0.35	0.66	0.57	2.99	2.83	1.99	1.26	1.07	1.42

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
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
2016	M	M	M	M	M	M	M	M	M	M	46.63	43.89
2017	37.97	45.64	53.14	56.78	61.85	73.63	70.80	68.41	64.66	60.62	54.80	44.79
2018	45.41	43.87	49.25	59.59	65.75	75.19	71.59	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
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	36.24	40.84	41.67	50.88	61.74	72.88	73.50	75.01	206.98	60.25	44.98	51.61
2025	38.33	46.24	44.45	50.52	M	M	M	M	M	M	M	M
NCEI Climatology	57.41	60.98	67.30	74.19	82.10	91.20	90.99	88.80	84.80	76.40	65.39	56.81

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	29.55	26.45
2017	21.75	27.98	32.53	33.91	34.00	47.96	50.37	48.22	44.67	40.15	37.11	26.42
2018	26.70	26.84	29.14	36.06	36.14	48.13	50.60	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
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	23.42	26.44	29.28	34.35	39.19	50.34	49.96	47.85	26.35	38.76	27.20	26.39
2025	16.35	27.88	25.40	31.09	M	M	M	M	M	M	M	M
NCEI Climatology	23.20	25.66	29.60	34.10	40.90	50.10	58.11	57.50	50.20	38.79	28.60	23.19

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	38.09	35.17
2017	29.86	36.81	42.83	45.34	47.93	60.80	60.59	58.32	54.67	50.39	45.95	35.61
2018	36.05	35.35	39.20	47.83	50.94	61.66	61.10	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
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	29.83	33.64	35.48	42.61	50.46	61.61	61.73	61.43	116.66	49.51	36.09	39.00
2025	27.34	37.06	34.92	40.81	M	M	M	M	M	M	M	M
NCEI Climatology	40.31	43.32	48.45	54.14	61.50	70.65	74.55	73.15	67.50	57.60	46.99	40.00

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
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
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