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 (USC00320382) 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
2007	M	M	M	M	M	M	M	M	2.04	1.79	0.14	0.02
2008	0.01	0.25	0.11	0.66	1.17	4.20	4.67	2.74	2.00	3.41	0.34	0.07
2009	0.00	0.78	1.34	0.60	0.71	1.71	3.32	2.32	0.66	4.50	0.35	0.17
2010	0.40	0.22	1.14	1.85	4.18	2.10	1.39	0.93	3.92	0.10	2.54	0.39
2011	2.60	2.01	0.25	0.63	2.54	6.21	3.72	1.07	0.65	1.63	0.00	0.24
2012	0.13	1.50	0.59	3.53	2.98	1.84	2.16	1.41	0.95	0.93	0.43	0.07
2013	0.02	0.04	0.06	0.22	1.45	1.94	1.71	4.57	3.94	5.87	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
2019	M	M	M	M	0.86	3.17	4.08	2.99	6.63	6.19	0.59	M
NCEI Climatology	0.41	0.54	0.90	1.49	3.18	3.61	3.29	2.58	2.00	1.76	0.50	0.51

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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
2019	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
2007	M	M	M	M	M	M	M	M	71.07	56.90	39.93	24.41
2008	19.92	21.84	38.20	49.61	63.89	72.60	82.72	80.72	71.52	54.40	36.88	20.32
2009	16.05	19.89	23.50	48.96	65.10	70.68	75.90	77.72	74.74	44.39	49.52	19.00
2010	17.71	16.07	39.03	59.07	61.93	73.85	81.33	83.57	65.22	54.81	40.12	17.50
2011	19.30	18.96	25.60	47.37	60.90	72.38	82.39	79.83	65.44	59.77	42.32	31.84
2012	31.74	34.38	54.35	60.10	70.68	80.07	90.50	83.16	77.69	55.48	38.32	24.55
2013	23.59	27.16	28.48	43.73	65.18	75.28	83.58	85.14	77.84	52.92	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
2019	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.00	24.55	36.71	51.99	65.01	74.60	81.00	79.70	70.60	54.70	38.50	25.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	47.31	36.87	19.81	6.14
2008	-0.12	-1.00	16.21	25.04	38.79	50.20	56.79	56.41	45.84	32.13	20.46	3.45
2009	-0.19	4.22	11.23	26.93	39.40	47.36	51.70	50.90	48.33	30.16	23.00	4.81
2010	4.21	-1.00	22.81	32.24	41.67	51.50	55.38	56.00	42.19	30.62	18.38	2.07
2011	-2.77	-3.58	8.60	29.26	39.50	50.10	60.22	54.17	38.06	34.83	18.32	11.61
2012	6.97	8.96	25.48	32.10	42.03	51.66	62.68	51.87	41.14	31.04	17.29	7.31
2013	3.15	6.12	5.39	20.37	39.12	49.14	53.00	54.32	49.04	30.81	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
2019	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.29	5.57	17.00	29.20	42.30	53.30	58.31	55.90	46.00	32.20	19.01	8.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	59.19	46.88	29.87	15.12
2008	9.90	10.42	26.94	37.33	51.34	61.40	69.76	68.57	58.68	43.27	28.67	11.89
2009	7.93	12.06	17.37	37.94	52.25	59.02	63.80	64.31	61.54	37.27	36.26	11.90
2010	10.96	7.54	30.92	45.66	51.80	62.67	68.35	69.78	53.70	42.72	29.25	9.78
2011	6.52	7.69	17.10	38.31	50.20	61.24	71.30	67.00	51.75	47.30	30.32	21.73
2012	19.35	21.70	39.91	46.10	56.35	65.86	76.59	67.52	59.41	43.26	27.80	15.93
2013	13.37	16.64	16.94	32.05	52.15	62.21	68.29	69.73	63.44	41.87	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
2019	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	10.65	15.06	26.86	40.60	53.65	63.95	69.65	67.80	58.30	43.45	28.75	16.75

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
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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
2019	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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