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 (USC00048135) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2018	M	M	M	M	M	M	M	M	M	M	0.56	0.14
2019	M	M	M	M	M	M	M	M	M	M	M	6.40
2020	5.24	0.01	2.99	2.98	4.88	0.42	0.07	0.09	M	M	1.73	2.25
2021	4.93	2.92	2.20	0.34	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	2.30	1.31	1.15	0.14	M	M	M	M	M	4.23	2.87
2025	1.58	6.33	0.61	M	M	M	M	M	M	M	M	M
NCEI Climatology	10.51	11.82	9.24	4.61	2.93	1.51	0.14	0.16	0.52	3.43	6.59	11.99

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2018	M	M	M	M	M	M	M	M	M	M	43.18	39.49
2019	M	M	M	M	M	M	M	M	M	M	10.95	39.33
2020	40.22	50.45	44.83	58.27	63.89	73.50	81.46	81.84	76.89	69.31	49.39	44.69
2021	42.15	43.53	45.27	44.82	-73.24	-13.11	-34.65	-52.90	-48.87	-2.09	110.68	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	45.85	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	54.99	58.78	63.39	69.60	78.90	88.20	96.99	96.00	90.30	77.60	62.40	54.21

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2018	M	M	M	M	M	M	M	M	M	M	32.48	27.84
2019	M	M	M	M	M	M	M	M	M	M	0.00	23.99
2020	26.62	31.73	28.66	36.57	40.68	47.78	58.54	60.65	56.65	49.36	33.27	29.78
2021	28.50	27.76	26.85	-36.62	-212.63	-173.45	-160.16	-181.55	-196.68	-156.05	-46.38	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	30.98	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	40.50	41.73	43.90	47.60	55.40	63.00	69.00	67.69	63.00	54.82	46.00	40.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2018	M	M	M	M	M	M	M	M	M	M	37.83	33.66
2019	M	M	M	M	M	M	M	M	M	M	5.47	31.66
2020	33.42	41.09	36.75	47.42	52.29	60.64	70.00	71.24	66.77	59.33	41.33	37.24
2021	35.32	35.64	36.06	4.10	-142.93	-93.28	-97.40	-117.23	-122.78	-79.07	32.15	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	38.42	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	47.75	50.26	53.64	58.60	67.15	75.60	83.00	81.85	76.65	66.21	54.20	47.40

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
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