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 (USW00053918) 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
2004	M	M	2.14	3.68	0.00	M	1.92	0.11	M	3.79	2.98	1.64
2005	M	1.01	0.42	M	0.63	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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	1.50	2.46	0.17	M	M	0.04	6.23	2.73	2.70	10.07	1.28	1.81
2010	2.98	1.75	4.45	1.51	4.19	2.82	M	M	M	M	1.39	0.28
2011	0.53	2.75	2.17	17.40	7.74	1.96	1.40	2.98	5.37	2.25	6.30	3.61
2012	3.02	2.62	4.68	1.81	2.01	0.19	2.61	3.77	1.44	0.16	1.04	1.70
2013	4.28	3.55	2.80	3.35	1.07	0.20	3.46	6.47	2.47	3.45	4.30	2.70
2014	0.97	0.53	3.95	1.48	3.52	2.89	1.65	1.96	2.82	0.89	1.88	M
2015	M	M	M	3.47	8.15	4.00	7.91	4.37	3.06	1.72	8.42	1.53
2016	0.59	0.49	M	0.78	M	M	M	M	M	M	M	M
NCEI Climatology	2.87	2.44	3.63	4.68	4.48	3.52	3.63	3.42	2.66	3.41	3.67	2.86

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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
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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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	75.00	85.45	76.90	62.16	63.72	45.12
2010	40.97	42.71	58.74	75.20	77.77	89.83	M	M	M	M	64.33	44.58
2011	44.81	50.21	60.84	73.67	74.06	89.77	94.90	92.74	80.40	71.68	60.80	50.97
2012	54.23	53.62	73.13	74.80	83.71	90.07	98.03	90.61	81.13	68.29	61.43	56.06
2013	50.19	50.50	54.13	69.53	76.19	86.40	87.81	84.42	84.23	68.77	57.67	46.77
2014	46.57	46.39	58.45	71.83	77.45	82.83	85.16	91.29	80.57	72.81	53.50	M
2015	M	M	M	72.34	77.03	85.53	88.84	85.00	82.67	73.71	63.50	57.03
2016	44.46	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	46.39	51.83	60.90	70.90	77.41	85.41	89.70	89.30	82.00	71.20	58.90	48.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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	63.00	64.23	59.57	47.39	41.21	28.31
2010	25.58	26.39	37.74	49.33	56.94	68.27	M	M	M	M	38.67	27.39
2011	24.58	32.11	38.97	49.50	55.26	67.93	72.00	70.26	54.73	45.97	42.53	32.42
2012	30.03	34.83	48.29	50.63	58.19	62.80	70.65	64.71	59.00	45.77	35.37	33.87
2013	30.16	29.86	34.29	44.73	54.71	64.17	64.84	65.61	60.13	48.97	36.10	26.35
2014	21.77	24.79	31.24	46.54	54.08	64.47	61.62	65.67	56.93	47.14	28.69	M
2015	M	M	M	47.57	56.11	65.96	70.19	62.92	61.92	45.08	36.56	30.57
2016	24.95	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	27.49	30.82	38.69	47.50	56.60	64.89	69.09	67.50	59.50	48.40	38.31	30.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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	69.00	74.84	68.23	54.77	52.47	36.71
2010	33.27	34.55	48.24	62.27	67.35	79.05	M	M	M	M	51.50	35.98
2011	34.69	41.16	49.90	61.58	64.66	78.85	83.45	81.50	67.57	58.82	51.67	41.69
2012	42.13	44.22	60.71	62.72	70.95	76.43	84.34	77.66	70.07	57.03	48.40	44.97
2013	40.18	40.18	44.21	57.13	65.45	75.28	76.32	75.02	72.18	58.87	46.88	36.56
2014	34.37	35.59	44.84	59.04	65.19	73.65	72.94	76.33	66.33	57.90	38.75	M
2015	M	M	M	59.00	66.30	75.72	79.52	73.69	72.62	59.75	49.17	41.50
2016	34.86	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	36.94	41.33	49.80	59.20	67.00	75.15	79.40	78.40	70.75	59.80	48.61	39.60

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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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

Monthly Plots

Select month and year:

Mar 2025

JanFebMarAprMayJunJulAugSepOctNovDec 2004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

May 2025