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 (USC00475255) 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	M	M	M
2012	M	M	M	M	M	4.80	0.20	0.20	0.76	0.00	M	M
2013	0.00	M	0.00	M	M	0.50	0.00	1.39	0.10	0.40	M	M
2014	0.03	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.09	1.15	1.67	2.98	3.68	4.84	4.02	4.30	3.90	3.25	1.94	1.43

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
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	69.00	M	M	46.00
2012	M	M	M	M	M	81.50	84.00	86.25	54.80	56.00	M	M
2013	18.25	M	36.33	M	M	66.50	79.00	75.56	76.00	57.14	M	M
2014	21.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.60	25.99	38.10	52.29	65.80	74.81	78.80	77.00	69.21	54.80	38.70	25.91

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	40.00	M	M	M
2012	M	M	M	M	M	60.00	54.50	53.00	35.80	34.75	M	M
2013	-2.75	M	17.17	M	M	51.75	55.67	56.11	45.67	36.00	M	M
2014	7.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.30	5.79	17.90	30.60	43.29	53.30	57.20	55.30	47.31	34.50	23.01	10.30

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	54.50	M	M	M
2012	M	M	M	M	M	70.75	69.25	69.62	45.30	45.38	M	M
2013	7.75	M	26.75	M	M	59.12	67.33	65.83	60.83	46.57	M	M
2014	14.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	11.45	15.89	28.00	41.44	54.55	64.05	68.00	66.15	58.26	44.65	30.85	18.10

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