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 (USC00475286) 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
2011	M	M	M	M	M	M	M	M	0.00	1.22	0.00	M
2012	M	M	M	M	M	M	M	0.99	0.00	0.05	1.02	M
2013	M	M	M	M	0.01	0.00	0.00	M	M	0.00	0.00	M
2014	M	M	M	M	M	M	M	0.39	0.14	0.44	0.00	M
2015	M	M	M	M	M	M	0.00	M	M	M	M	M
2016	M	M	M	M	M	1.37	M	M	M	M	M	M
NCEI Climatology	1.45	1.20	1.89	3.03	3.82	4.34	4.80	3.32	3.62	3.73	1.95	1.61

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
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
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
2011	M	M	M	M	M	M	M	M	70.60	55.80	46.12	M
2012	M	M	M	M	M	M	M	74.23	65.75	48.50	43.67	M
2013	M	M	M	M	71.67	72.00	68.00	M	M	54.20	34.25	M
2014	M	M	M	M	M	M	M	70.00	68.20	54.60	29.67	M
2015	M	M	M	M	M	M	75.00	M	M	M	M	M
2016	M	M	M	M	M	60.50	M	M	M	M	M	M
NCEI Climatology	20.70	25.99	37.40	50.00	64.19	72.90	77.20	75.50	67.61	53.60	37.90	26.01

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	42.00	42.00	28.12	M
2012	M	M	M	M	M	M	M	48.46	39.50	33.00	25.00	M
2013	M	M	M	M	50.00	44.00	48.75	M	M	38.20	18.75	M
2014	M	M	M	M	M	M	M	46.25	47.40	34.20	19.33	M
2015	M	M	M	M	M	M	56.00	M	M	M	M	M
2016	M	M	M	M	M	48.00	M	M	M	M	M	M
NCEI Climatology	2.09	4.76	15.09	27.50	39.79	49.80	55.30	53.60	46.41	34.10	22.49	10.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	56.30	48.90	37.12	M
2012	M	M	M	M	M	M	M	61.35	52.62	40.75	34.33	M
2013	M	M	M	M	60.83	58.00	58.38	M	M	46.20	26.50	M
2014	M	M	M	M	M	M	M	58.12	57.80	44.40	24.50	M
2015	M	M	M	M	M	M	65.50	M	M	M	M	M
2016	M	M	M	M	M	54.25	M	M	M	M	M	M
NCEI Climatology	11.40	15.38	26.25	38.75	51.99	61.35	66.25	64.55	57.01	43.85	30.20	18.25

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
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
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