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 (USC00260955) 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	1.11
2011	0.10	0.25	0.83	0.76	1.41	0.16	1.00	0.22	0.47	1.34	0.38	0.08
2012	0.62	0.71	0.15	0.42	0.12	0.02	0.95	1.27	0.34	0.03	0.19	1.10
2013	0.76	0.11	0.82	0.07	0.20	0.00	0.30	0.23	1.53	0.28	1.38	0.80
2014	0.37	0.32	1.25	0.89	0.54	0.00	0.65	1.28	1.29	0.00	0.05	0.76
2015	0.67	0.04	0.20	0.77	0.95	0.23	0.31	0.47	0.04	1.32	1.33	0.21
2016	1.31	0.63	0.26	1.38	1.44	0.67	0.00	0.69	0.11	0.19	0.49	0.69
2017	1.09	0.75	2.19	0.43	0.29	0.03	0.25	0.08	0.40	0.00	0.62	0.08
2018	0.39	0.12	0.86	0.34	0.54	0.00	0.06	0.16	0.04	1.38	0.17	0.10
2019	0.68	1.35	1.90	0.00	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.66	0.72	0.87	0.81	0.89	0.40	0.36	0.50	0.45	0.59	0.59	0.60

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
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	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	43.88
2011	41.29	48.15	56.81	62.41	69.55	82.87	92.47	93.53	85.12	70.19	49.82	42.16
2012	44.81	47.97	60.00	68.43	78.61	89.67	93.10	93.23	84.93	71.43	58.58	34.00
2013	24.90	44.32	61.25	67.17	75.77	90.21	96.10	91.39	79.33	66.52	54.60	30.65
2014	38.52	51.11	59.45	66.53	75.65	88.00	95.23	87.55	85.23	74.90	60.36	47.23
2015	49.03	59.07	65.32	67.20	72.26	92.00	90.65	93.10	86.53	71.77	48.90	39.35
2016	33.77	33.90	62.26	67.87	73.26	92.17	96.29	93.42	84.97	72.29	59.97	41.68
2017	39.94	53.64	63.65	65.40	77.74	92.43	96.81	94.29	82.10	70.81	59.97	46.23
2018	46.90	49.18	54.65	70.76	77.32	91.60	96.58	95.03	86.90	70.22	46.20	42.39
2019	44.00	42.07	55.23	60.00	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	40.90	48.67	59.08	66.20	75.80	87.09	94.21	92.30	83.60	70.50	54.60	41.09

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	27.72
2011	19.45	21.11	29.81	34.48	40.79	50.50	57.00	56.20	48.96	37.26	22.18	14.65
2012	16.45	23.45	30.48	37.27	45.03	51.47	55.61	59.48	47.83	37.64	29.21	13.61
2013	-1.10	23.18	33.75	36.73	44.42	55.97	59.97	55.00	51.53	32.94	26.63	4.52
2014	10.94	26.32	30.84	37.47	44.87	54.33	62.90	56.13	53.07	39.97	28.32	25.03
2015	23.55	27.89	32.74	35.40	45.77	56.60	57.77	57.32	50.73	42.48	22.47	17.90
2016	15.16	11.14	33.03	38.70	44.71	58.43	58.61	54.94	45.37	39.84	25.47	16.77
2017	18.26	29.00	33.52	38.07	46.55	56.80	62.74	58.74	48.97	34.52	28.67	15.29
2018	20.61	20.00	27.61	39.41	47.13	55.00	63.55	59.03	49.10	42.32	25.80	20.77
2019	22.29	21.36	32.97	32.00	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	16.90	23.73	30.40	36.40	44.70	53.10	59.10	56.60	48.31	36.81	25.20	16.80

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	35.80
2011	30.37	34.63	43.31	48.45	55.17	66.68	74.73	74.87	67.04	53.73	36.00	28.40
2012	30.63	35.71	45.24	52.85	61.83	70.57	74.35	76.35	66.38	54.54	43.90	23.80
2013	11.90	33.75	47.50	51.95	60.10	73.09	78.03	73.19	65.43	49.73	40.62	17.58
2014	24.73	38.71	45.15	52.00	60.26	71.17	79.06	71.84	69.15	57.44	44.34	36.13
2015	36.29	43.48	49.03	51.30	59.02	74.30	74.21	75.21	68.63	57.13	35.68	28.63
2016	24.47	22.52	47.65	53.28	58.98	75.30	77.45	74.18	65.17	56.06	42.72	29.23
2017	29.10	41.32	48.58	51.73	62.15	74.62	79.77	76.52	65.53	52.66	44.32	30.76
2018	33.76	34.59	41.13	55.09	62.23	73.30	80.06	77.03	68.00	55.41	36.00	31.58
2019	33.27	31.71	44.10	46.00	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	28.90	36.20	44.74	51.30	60.25	70.10	76.65	74.45	65.96	53.65	39.90	28.95

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
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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