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 (USC00295273) 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	0.30	0.10	1.00	2.80	0.70	0.60	0.60	0.10
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	1.21	1.09	0.82	0.45	0.68	0.61	3.37	3.84	2.16	1.42	0.86	1.11

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	51.09	47.58
2017	43.12	51.18	60.34	63.53	68.51	80.74	77.81	74.03	70.79	67.15	61.20	50.83
2018	51.46	50.57	55.40	66.66	73.11	82.37	78.26	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	40.66	45.72	46.75	56.73	67.51	78.70	80.51	76.31	72.57	66.75	49.73	50.86
2025	39.62	54.03	51.42	59.52	67.49	7006.84	M	M	M	M	M	M
NCEI Climatology	51.90	54.68	60.90	67.20	75.40	85.00	85.30	81.80	78.50	71.00	60.70	52.30

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	30.12	28.06
2017	25.23	30.51	35.48	36.38	37.26	52.85	54.25	52.13	49.11	42.43	40.00	29.70
2018	28.92	28.64	31.15	39.32	45.30	54.03	54.24	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	15.88	28.53	27.77	33.42	43.32	55.92	55.46	54.23	50.26	45.31	30.84	29.98
2025	19.49	30.88	29.34	35.18	42.65	3483.67	M	M	M	M	M	M
NCEI Climatology	13.49	16.54	19.30	24.50	29.70	37.41	47.50	47.20	39.10	26.69	17.99	12.99

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	40.60	37.82
2017	34.18	40.85	47.91	49.96	52.88	66.79	66.03	63.08	59.95	54.79	50.60	40.26
2018	40.19	39.60	43.28	52.99	59.20	68.20	66.25	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	28.27	37.12	37.26	45.07	55.41	67.31	67.98	65.27	61.42	56.03	40.28	40.42
2025	29.56	42.46	40.38	47.35	55.07	5245.26	M	M	M	M	M	M
NCEI Climatology	32.70	35.61	40.10	45.85	52.55	61.20	66.40	64.50	58.80	48.85	39.35	32.65

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