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 (USC00025426) 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	3.33
2011	0.10	2.48	0.47	1.27	0.10	0.00	4.47	0.79	1.58	1.41	0.52	1.11
2012	0.38	1.15	1.55	0.53	0.00	0.00	6.81	4.30	0.39	0.21	0.00	1.59
2013	1.06	1.02	0.15	0.00	0.07	0.00	3.20	2.64	3.08	0.18	1.54	0.10
2014	0.00	0.48	1.48	0.64	0.00	0.00	5.90	4.11	3.83	0.33	0.00	2.32
2015	1.72	0.30	1.99	0.33	0.94	1.07	1.43	4.19	0.10	2.12	0.57	0.75
2016	1.80	0.32	0.05	1.44	0.76	0.19	1.61	1.80	1.17	0.86	0.99	3.07
2017	3.37	2.13	0.43	0.20	0.84	0.00	8.09	0.93	1.51	0.00	0.00	0.00
2018	0.94	1.55	1.23	0.00	0.15	0.00	3.64	1.57	0.77	2.16	0.82	0.24
2019	2.74	3.83	1.09	0.60	2.16	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.78	0.83	0.56	0.49	0.07	0.14	1.17	0.48	0.47	0.92	0.48	0.64

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
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	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	51.52
2011	52.90	49.36	60.68	66.73	71.52	86.40	90.13	92.17	83.63	74.13	58.52	48.37
2012	56.94	54.38	60.42	69.17	80.70	90.89	88.29	88.39	83.97	76.17	66.50	50.35
2013	48.26	50.82	65.19	69.77	78.26	92.03	91.42	87.97	79.10	68.84	60.97	51.77
2014	60.61	59.43	62.97	68.70	77.43	89.57	90.06	83.77	83.23	76.32	63.41	52.70
2015	55.03	63.71	66.16	68.27	71.45	90.00	88.74	89.84	86.20	73.55	57.27	50.52
2016	51.26	62.89	65.29	67.07	73.87	93.30	94.45	87.29	81.53	76.45	64.17	52.29
2017	46.42	55.89	67.35	69.43	76.11	92.90	92.06	89.10	81.83	78.48	69.43	62.23
2018	60.19	56.54	60.13	74.63	79.93	91.33	92.03	91.48	88.13	67.67	61.89	54.53
2019	50.06	47.15	59.35	71.93	68.47	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	56.61	60.01	68.50	76.40	86.40	98.30	102.10	100.80	93.20	79.40	66.10	55.39

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	26.43
2011	20.10	18.79	26.35	30.63	35.87	42.40	52.29	52.79	45.87	34.55	26.24	19.13
2012	22.35	21.79	24.97	34.27	39.07	46.32	54.94	55.87	48.03	35.77	27.17	22.32
2013	19.26	20.11	28.90	31.90	40.52	48.87	59.06	54.17	48.70	32.39	28.90	21.48
2014	23.48	23.86	29.10	31.93	39.93	46.33	57.29	52.65	49.10	38.84	26.69	26.60
2015	25.00	26.71	30.42	30.90	37.90	49.41	53.52	55.19	50.47	42.84	24.90	18.55
2016	22.23	25.50	27.00	33.87	38.77	51.60	55.68	54.61	45.57	40.29	30.77	23.42
2017	24.42	28.82	30.81	32.43	37.86	47.53	56.84	53.65	46.13	35.71	31.03	23.45
2018	25.81	21.71	28.10	35.07	39.11	46.90	57.13	54.29	46.43	37.87	25.82	23.77
2019	24.39	19.07	29.52	34.73	34.40	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.69	36.41	43.51	49.60	59.51	69.60	76.69	75.10	67.69	54.59	42.30	33.59

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	38.98
2011	36.50	34.07	43.52	48.68	53.69	64.40	71.21	72.48	64.75	54.34	42.38	33.75
2012	39.65	38.09	42.69	51.72	59.88	68.61	71.61	72.13	66.00	55.97	46.83	36.34
2013	33.76	35.46	47.05	50.83	59.39	70.45	75.24	71.07	63.90	50.61	44.93	36.63
2014	42.05	41.64	46.03	50.32	58.68	67.95	73.68	68.21	66.17	57.58	45.05	39.65
2015	40.02	45.21	48.29	49.58	54.68	69.71	71.13	72.52	68.33	58.19	41.08	34.53
2016	36.74	44.20	46.15	50.47	56.32	72.45	75.06	70.95	63.55	58.37	47.47	37.85
2017	35.42	42.36	49.08	50.93	56.98	70.22	74.45	71.37	63.98	57.10	50.23	42.84
2018	43.00	39.12	44.11	54.85	59.52	69.12	74.58	72.89	67.28	52.77	43.86	39.15
2019	37.23	33.11	44.44	53.33	51.43	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	45.65	48.21	56.00	63.00	72.95	83.95	89.40	87.95	80.45	67.00	54.20	44.49

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
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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