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 (USW00014764) 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
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
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	3.50	3.68	4.08	4.41	3.67	4.15	3.43	3.57	3.77	5.25	4.25	4.50

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
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
2013	36.51	32.00	32.00	32.00	32.00	32.00	32.00	M	M	M	32.00	M
2014	M	M	M	M	M	32.00	32.00	32.00	32.00	M	M	M
2015	15.08	M	M	M	32.00	M	M	M	M	M	M	M
2016	M	M	-637.87	M	M	M	50.36	M	M	M	M	M
2017	M	M	M	-637.87	-637.87	-637.87	-453.14	56.25	76.02	66.48	48.34	31.44
2018	31.34	M	42.93	51.05	69.23	75.36	79.91	82.92	74.17	60.87	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	0.00	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	32.41	35.10	42.30	53.80	64.20	73.61	79.50	78.70	71.10	59.50	48.40	38.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	27.38	32.00	32.00	32.00	32.00	32.00	32.00	M	M	M	32.00	M
2014	M	M	M	M	M	32.00	32.00	32.00	32.00	M	M	M
2015	15.08	M	M	M	32.00	M	M	M	M	M	M	M
2016	M	M	-637.87	M	M	M	50.36	M	M	M	M	M
2017	M	M	M	-637.87	-637.87	-637.87	-637.87	-313.89	-285.12	-637.87	-637.87	-492.55
2018	-616.02	M	-637.87	-571.54	-40.82	54.21	61.80	64.92	55.71	44.90	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	0.00	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	15.60	17.44	26.00	35.39	45.50	55.01	61.21	59.71	52.10	41.01	31.70	22.41

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	31.94	32.00	32.00	32.00	32.00	32.00	32.00	M	M	M	32.00	M
2014	M	M	M	M	M	32.00	32.00	32.00	32.00	M	M	M
2015	15.08	M	M	M	32.00	M	M	M	M	M	M	M
2016	M	M	-637.87	M	M	M	50.36	M	M	M	M	M
2017	M	M	M	-637.87	-637.87	-637.87	-545.51	-128.82	-104.55	-285.70	-294.77	-230.56
2018	-292.34	M	-297.47	-260.24	14.20	64.79	70.85	73.92	64.94	52.89	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	0.00	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	24.00	26.27	34.15	44.60	54.85	64.31	70.35	69.20	61.60	50.25	40.05	30.36

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
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
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