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 (USC00269072) 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	2.71	3.44	3.70	0.97	2.46	3.09	1.63	1.33	5.20
2024	1.10	0.20	0.00	0.10	0.18	0.00	M	M	M	0.00	0.00	0.00
2025	0.00	M	M	0.00	M	0.00	M	M	M	M	M	M
NCEI Climatology	1.69	1.03	1.20	1.42	1.60	0.78	0.52	0.42	0.56	0.83	1.13	1.69

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	43.70	32.81
2017	33.85	38.58	47.42	48.12	59.63	70.21	80.21	77.93	65.72	55.30	44.68	41.35
2018	41.48	33.67	41.43	52.05	59.84	68.85	80.89	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	34.44	35.87	38.27	47.04	52.75	69.67	78.15	73.93	67.93	58.34	35.53	39.10
2025	30.76	33.94	38.47	46.71	59.12	69.29	77.77	M	M	M	M	M
NCEI Climatology	32.70	36.13	44.29	52.00	62.20	73.20	84.60	83.40	73.60	59.50	44.50	34.01

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	28.88	16.31
2017	19.10	25.64	29.92	25.29	34.78	44.65	54.64	53.71	42.53	30.84	29.99	24.63
2018	27.20	17.86	23.17	28.39	38.53	42.11	54.27	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	24.68	23.46	26.54	31.53	35.15	48.76	55.49	52.43	47.55	40.81	21.52	25.16
2025	17.15	20.29	24.78	29.23	39.29	46.14	53.68	M	M	M	M	M
NCEI Climatology	4.90	7.71	16.99	24.60	30.41	35.61	40.90	39.00	30.80	23.31	16.00	6.60

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	36.29	24.56
2017	26.47	32.11	38.67	36.71	47.20	57.43	67.42	65.82	54.12	43.07	37.33	32.99
2018	34.34	25.76	32.30	40.22	49.26	55.48	67.58	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	29.56	29.67	32.41	39.28	43.95	59.22	66.82	63.18	57.74	49.57	28.52	32.13
2025	23.95	27.12	31.63	37.97	49.21	57.72	65.72	M	M	M	M	M
NCEI Climatology	18.80	21.92	30.64	38.30	46.30	54.40	62.75	61.20	52.20	41.40	30.25	20.30

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