View Monthly Charts

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 (USC00388887) 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
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	5.43	4.96	5.17	4.75	4.79	5.25	4.93	6.17	4.89	4.60	4.54	5.80

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2021	M	M	M	M	77.62	83.69	85.38	86.36	80.04	72.91	61.50	61.38
2022	50.64	58.79	65.78	71.00	80.65	86.86	87.68	84.84	79.70	69.14	59.63	50.31
2023	54.67	63.25	64.95	M	M	M	M	M	M	51.04	52.29	56.42
2024	50.34	60.57	66.99	72.92	78.92	86.10	88.10	88.64	80.25	75.17	65.63	53.66
2025	45.40	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	51.70	55.80	63.10	72.20	78.90	85.41	88.51	87.30	81.80	71.70	61.99	53.89

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2021	M	M	M	M	54.19	64.65	67.49	67.80	59.72	53.07	35.46	40.92
2022	30.55	35.17	41.41	45.34	58.30	64.82	69.27	67.69	59.30	48.00	35.25	33.75
2023	35.12	41.08	41.53	M	M	M	M	M	M	51.04	50.41	33.26
2024	28.89	34.41	42.36	49.49	59.15	65.82	69.21	66.63	63.60	50.01	45.25	32.74
2025	24.44	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	29.20	30.98	37.10	44.71	54.51	63.09	66.50	66.01	60.11	47.81	36.80	31.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2021	M	M	M	M	65.91	74.17	76.43	77.08	69.88	62.99	48.48	51.15
2022	40.59	46.98	53.60	58.17	69.48	75.84	78.48	76.26	69.50	58.57	47.44	42.03
2023	44.90	52.17	53.24	M	M	M	M	M	M	51.04	51.35	44.84
2024	39.61	47.49	54.68	61.20	69.04	75.96	78.65	77.63	71.93	62.59	55.44	43.20
2025	34.92	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	40.45	43.39	50.10	58.45	66.70	74.25	77.50	76.65	70.96	59.75	49.39	42.84

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
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

Monthly Plots

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