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 (USC00057296) 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
2019	M	0.46	1.47	1.25	0.49	0.13	M	M	M	M	M	M
2020	M	M	M	M	M	0.30	1.97	0.36	1.00	0.41	M	M
2021	M	M	M	M	M	M	M	0.41	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	0.00	M	M	0.00	M	M	M
2024	M	M	M	M	M	0.00	M	M	M	M	M	M
NCEI Climatology	0.47	0.52	0.91	1.52	1.72	1.39	1.63	1.43	1.36	1.05	0.69	0.50

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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
2019	41.95	41.54	48.71	57.07	58.48	73.50	M	M	58.00	58.00	M	M
2020	M	M	M	M	M	68.08	70.77	72.68	61.77	54.52	53.00	M
2021	M	M	M	M	M	97.00	M	87.68	90.22	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
NCEI Climatology	35.70	36.49	43.70	49.30	59.30	71.70	77.89	76.21	68.90	55.80	43.81	35.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2019	12.62	11.54	14.52	27.33	30.29	46.62	M	M	4.00	4.00	M	M
2020	M	M	M	M	M	38.69	42.84	44.29	31.47	24.65	28.86	M
2021	M	M	M	M	M	40.50	M	45.41	38.78	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
NCEI Climatology	15.40	14.57	20.40	24.80	32.40	40.30	47.49	46.11	38.40	29.20	21.41	14.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2019	27.29	26.54	31.61	42.20	44.39	60.06	M	M	31.00	31.00	M	M
2020	M	M	M	M	M	53.38	56.81	58.48	46.62	39.58	40.93	M
2021	M	M	M	M	M	68.75	M	66.55	64.50	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
NCEI Climatology	25.55	25.53	32.05	37.05	45.85	56.00	62.69	61.16	53.65	42.50	32.61	25.25

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
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