View Monthly Charts

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 (USC00065077) 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
2010	M	M	M	M	M	M	M	M	M	M	M	M
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	0.00	M	M	M	M	M	M	M	M
NCEI Climatology	3.60	3.59	4.43	4.66	3.68	4.90	3.81	3.77	4.33	4.91	4.35	4.51

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	M
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
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
2010	M	M	M	M	M	M	M	M	M	M	M	46.50
2011	39.31	43.49	50.70	61.12	72.21	80.60	87.60	82.68	78.32	65.98	60.40	50.52
2012	45.53	48.87	59.44	63.46	72.95	79.47	86.69	83.97	76.21	66.74	51.07	51.08
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	86.60	78.65	64.45	48.53	45.26
2015	31.79	31.44	41.99	55.83	M	M	M	M	M	M	M	M
NCEI Climatology	37.71	40.71	48.10	60.50	70.70	79.30	84.70	83.50	76.39	64.40	52.49	42.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	19.70
2011	10.35	14.68	27.67	40.03	50.64	57.24	64.31	61.78	57.78	43.55	34.90	26.85
2012	20.99	25.23	35.42	39.27	52.65	57.05	64.66	62.26	53.50	44.67	30.95	31.67
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	56.35	56.29	50.33	30.08	36.18
2015	21.41	11.64	32.05	49.21	M	M	M	M	M	M	M	M
NCEI Climatology	20.20	22.11	28.41	38.10	48.30	57.80	63.80	62.11	55.00	43.40	33.80	26.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	33.10
2011	25.63	29.08	39.19	50.58	61.42	68.92	75.96	72.23	68.05	54.76	47.65	38.72
2012	33.12	37.05	47.43	51.37	62.80	68.26	75.68	73.12	64.85	55.70	41.01	41.38
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	71.48	67.47	57.74	39.30	40.72
2015	26.60	21.54	37.02	52.52	M	M	M	M	M	M	M	M
NCEI Climatology	28.95	31.41	38.26	49.30	59.50	68.55	74.25	72.80	65.69	53.90	43.15	34.40

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
2010	M	M	M	M	M	M	M	M	M	M	M	M
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

Monthly Plots

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