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 (USW00054740) 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	88.28	167.90	108.67	19.45	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	100.11	689.96
2017	289.00	233.09	767.18	671.22	583.06	52.12	2.51	1.69	1.92	330.38	756.92	519.92
2018	5.78	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.80	2.31	2.98	3.35	3.49	3.78	3.86	3.56	3.61	4.16	3.34	3.17

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
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
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	44.20
2011	28.60	34.12	41.65	55.14	69.05	76.22	83.64	79.46	73.35	58.95	54.92	41.52
2012	36.06	39.52	54.21	59.23	71.78	76.88	83.22	81.57	71.94	61.13	44.45	45.11
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	77.64	73.17	60.87	45.94	36.73
2015	22.71	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	44.08	36.56
2017	36.46	39.92	37.74	61.50	66.16	76.26	79.67	78.44	77.27	69.05	46.87	30.44
2018	8.95	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	29.79	33.23	41.90	55.70	68.10	76.30	81.41	79.69	71.80	58.70	46.29	35.00

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	19.50
2011	7.58	7.42	19.51	33.71	46.58	51.15	56.64	54.25	50.63	38.37	29.37	19.98
2012	9.86	16.70	28.29	34.02	47.52	51.15	57.13	55.77	45.44	39.91	25.39	24.68
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	53.06	46.36	38.95	24.50	21.00
2015	8.28	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	29.02	13.85
2017	15.87	16.35	15.41	36.56	42.42	51.28	55.10	52.35	51.06	40.36	23.23	2.18
2018	-28.72	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	11.19	12.91	21.19	31.90	43.00	52.10	57.20	55.41	47.79	36.70	27.69	18.40

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	31.85
2011	18.09	20.77	30.68	44.43	57.81	63.68	70.14	66.85	61.99	48.67	42.03	30.88
2012	22.99	28.17	41.44	46.63	59.65	64.01	70.17	68.67	58.69	50.52	34.92	34.90
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	65.35	59.77	49.91	35.22	28.87
2015	15.50	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	36.55	25.20
2017	26.16	28.14	26.57	49.03	54.29	63.77	67.38	65.40	64.16	54.70	35.05	16.31
2018	-9.88	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.49	23.07	31.55	43.80	55.55	64.20	69.30	67.55	59.80	47.70	36.99	26.70

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
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

Monthly Plots

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