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 (USC00360861) 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
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	3.20	2.76	3.29	3.19	3.86	4.72	3.79	3.74	3.32	2.94	2.88	3.01

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	4.0	4.6	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
2020	M	M	M	M	M	83.12	88.97	83.76	75.77	M	M	M
2021	M	M	M	64.13	70.03	82.47	83.21	82.38	68.47	68.61	50.03	49.82
2022	32.91	43.55	54.29	59.49	74.92	81.32	84.48	82.61	74.66	58.34	47.13	39.64
2023	42.16	51.48	50.04	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	44.71	54.31	M	M	M	M	M	M	M	M	M
NCEI Climatology	37.60	40.03	49.70	61.89	71.79	79.99	84.00	83.19	76.49	64.80	52.70	42.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2020	M	M	M	M	M	66.02	66.55	63.34	54.47	M	M	M
2021	M	M	M	46.85	48.07	60.97	63.60	65.65	55.87	51.04	31.75	33.88
2022	17.20	22.87	32.11	39.58	52.01	59.46	65.02	63.79	55.98	45.63	28.58	25.02
2023	30.91	28.66	30.86	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	28.09	28.88	M	M	M	M	M	M	M	M	M
NCEI Climatology	21.50	22.40	29.40	40.40	50.60	59.50	64.20	62.79	56.09	44.39	34.91	27.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2020	M	M	M	M	M	74.57	77.76	73.55	65.12	M	M	M
2021	M	M	M	55.49	59.05	71.72	73.41	74.02	62.17	59.82	40.89	41.85
2022	25.05	33.21	43.20	49.53	63.46	70.39	74.75	73.20	65.32	51.98	37.85	32.33
2023	36.53	40.07	40.45	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	36.40	41.60	M	M	M	M	M	M	M	M	M
NCEI Climatology	29.55	31.21	39.55	51.15	61.19	69.75	74.10	72.99	66.29	54.60	43.81	34.95

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
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	76.4%	55.7%	M	M	M	M	M	M	M	M	M