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 (USC00084095) 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	-2097.90	-3096.90
2017	-3096.90	-2797.20	-2497.50	1.49	2.81	3.07	1.90	0.60	44.05	0.79	0.08	0.03
2018	4.05	0.02	0.03	0.02	5.03	0.03	0.01	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	1.65	3.28	4.94	2.70	0.58	17.66	8.85	6.31	9.40	6.62	0.76	0.23
NCEI Climatology	1.70	2.07	2.05	2.92	5.77	9.34	7.14	10.17	8.63	5.86	2.34	1.97

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
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	80.40	81.28
2017	77.96	80.76	80.30	84.05	88.28	88.79	90.20	90.60	89.25	85.25	81.02	76.04
2018	72.97	80.84	79.65	85.12	82.91	86.34	87.67	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	76.68	75.99	82.28	81.79	90.32	88.70	91.58	90.54	90.83	85.01	81.13	76.39
NCEI Climatology	77.50	79.53	81.80	85.49	88.40	90.80	91.99	92.10	91.01	87.50	82.49	79.19

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	60.27	64.66
2017	56.07	57.07	57.27	62.82	66.55	72.33	72.91	73.02	72.55	69.17	64.23	54.78
2018	56.25	62.97	52.96	55.03	66.19	66.85	67.90	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	63.24	55.85	65.07	64.38	72.77	75.16	76.42	76.31	76.08	72.38	63.55	58.61
NCEI Climatology	55.30	56.63	59.00	63.21	68.10	72.70	73.80	74.31	73.90	70.41	63.40	58.70

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	70.34	72.97
2017	67.02	68.92	68.79	73.44	77.41	80.56	81.55	81.81	80.90	77.21	72.63	65.41
2018	64.61	71.90	66.30	70.07	74.55	76.60	77.79	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	69.96	65.92	73.68	73.08	81.54	81.93	84.00	83.42	83.45	78.70	72.34	67.50
NCEI Climatology	66.40	68.08	70.40	74.35	78.25	81.75	82.90	83.20	82.45	78.95	72.95	68.95

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
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