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 (USC00489467) 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
2012	M	M	M	M	M	M	M	M	M	M	0.51	0.72
2013	0.61	0.00	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	0.98	1.24	0.38	2.23	0.44
2015	0.33	0.30	0.22	0.69	2.52	1.56	0.79	0.77	M	0.00	1.14	0.57
2016	0.15	0.07	0.74	2.36	0.94	0.18	0.50	0.00	M	0.36	0.41	4.36
2017	1.50	1.99	1.24	1.39	1.08	1.19	1.11	0.46	M	M	M	M
2018	M	M	M	M	M	M	M	0.00	M	M	M	M
NCEI Climatology	0.50	0.44	0.50	1.08	1.43	1.44	0.85	0.84	1.11	0.94	0.62	0.61

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2012	M	M	M	M	M	M	M	M	M	M	47.83	35.45
2013	37.81	30.00	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	75.12	70.30	63.03	41.57	37.29
2015	42.45	43.64	52.10	54.13	57.19	78.70	80.45	81.03	M	57.67	42.21	36.00
2016	38.81	46.52	47.94	56.13	61.35	81.00	83.06	88.75	M	59.83	52.77	26.84
2017	29.06	33.94	48.24	50.96	63.16	74.43	86.10	77.00	M	M	M	M
2018	M	M	M	M	M	M	M	85.33	M	M	M	M
NCEI Climatology	38.60	39.29	46.90	53.40	62.40	72.50	82.70	81.39	71.10	57.30	45.40	37.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	27.92	17.16
2013	19.65	20.00	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	50.18	43.07	38.23	20.57	20.45
2015	21.32	22.11	27.81	29.93	38.29	50.00	52.65	50.97	M	31.56	23.21	17.61
2016	21.13	28.59	25.52	34.37	38.94	47.67	51.19	48.25	M	38.44	32.10	7.26
2017	12.13	14.00	31.34	30.54	38.13	47.11	53.90	49.57	M	M	M	M
2018	M	M	M	M	M	M	M	52.83	M	M	M	M
NCEI Climatology	18.71	17.49	24.30	29.00	37.00	44.20	51.30	49.41	42.30	33.09	25.00	18.69

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	37.88	26.31
2013	28.73	25.00	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	62.65	56.68	50.63	31.07	28.87
2015	31.89	32.88	39.95	42.03	47.74	64.35	66.55	66.00	M	44.61	32.71	26.81
2016	29.97	37.55	36.73	45.25	50.15	64.33	67.13	68.50	M	49.14	42.43	17.05
2017	20.60	23.97	39.79	40.75	50.65	60.77	70.00	63.29	M	M	M	M
2018	M	M	M	M	M	M	M	69.08	M	M	M	M
NCEI Climatology	28.65	28.39	35.60	41.20	49.70	58.35	67.00	65.40	56.70	45.20	35.20	28.10

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
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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