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 (USC00355020) 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	2.14
2011	1.56	0.87	2.62	1.90	2.74	1.59	0.06	0.05	0.05	1.15	1.06	0.85
2012	2.03	0.87	1.23	2.09	0.00	1.68	0.99	0.00	0.03	1.20	1.21	1.51
2013	1.50	0.70	0.93	0.73	1.82	1.46	0.04	0.45	3.25	0.51	0.96	1.10
2014	1.07	1.99	3.18	2.62	1.29	1.69	0.35	1.44	0.39	1.21	2.51	2.38
2015	0.85	0.99	0.97	1.27	2.86	1.13	0.91	0.03	0.54	0.85	1.90	2.89
2016	1.33	0.43	1.86	0.53	1.55	0.95	0.52	0.00	0.73	2.39	0.71	1.58
2017	1.11	0.99	2.53	1.95	1.23	1.27	0.08	0.09	0.51	1.72	1.13	0.70
2018	0.43	0.93	1.36	1.71	4.11	1.15	0.02	0.52	0.05	2.06	1.43	1.91
2019	2.57	3.69	1.73	2.26	2.45	1.09	0.13	1.06	1.67	0.92	0.25	0.54
2020	2.06	1.77	1.51	0.63	3.27	2.87	0.26	0.02	0.64	0.55	2.13	0.39
2021	1.23	2.42	0.27	0.26	1.40	0.06	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.60	1.40	1.70	1.76	2.34	1.48	0.62	0.57	0.66	1.60	1.65	1.83

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	41.26
2011	40.40	38.86	46.45	49.97	58.32	68.03	80.81	87.17	80.45	61.32	45.93	41.00
2012	43.29	45.24	49.59	60.20	66.23	68.97	86.57	88.48	80.67	62.00	50.50	37.71
2013	35.27	42.14	51.23	56.63	66.90	73.30	88.74	87.19	73.83	56.26	47.83	34.20
2014	45.03	39.07	52.87	56.83	66.71	73.33	89.45	84.55	77.57	67.29	45.33	42.71
2015	44.58	51.15	57.37	57.63	65.84	82.50	85.71	87.90	73.03	68.71	43.83	39.00
2016	42.13	51.00	51.06	65.00	67.83	77.43	82.80	85.52	71.93	59.84	55.03	33.52
2017	31.23	43.86	52.06	53.53	67.03	75.80	90.65	90.77	76.03	58.52	49.50	38.81
2018	44.87	40.32	48.97	57.87	68.97	71.66	88.23	83.55	72.79	60.52	48.41	38.06
2019	43.00	34.93	45.29	56.43	64.13	74.07	81.87	83.77	71.27	55.47	49.50	41.13
2020	41.84	44.62	49.13	58.33	65.62	70.53	82.13	86.52	81.83	66.30	50.97	45.23
2021	43.06	41.18	52.68	62.07	68.00	77.40	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	40.41	44.10	50.40	56.30	65.10	72.60	84.01	84.71	75.60	61.50	47.40	39.30

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	25.39
2011	21.53	18.86	29.23	27.93	34.16	39.57	43.13	45.67	42.28	33.26	26.14	18.53
2012	22.23	23.24	27.24	31.76	34.87	39.53	46.63	44.90	39.59	31.52	30.23	24.77
2013	16.13	23.07	25.77	30.70	36.52	43.20	46.94	47.29	44.10	28.65	26.83	13.70
2014	22.83	24.11	29.26	31.03	36.68	40.30	49.68	47.61	42.17	39.55	24.77	26.03
2015	24.65	29.41	29.33	29.67	38.13	46.40	48.77	47.14	38.33	37.29	23.59	25.20
2016	24.52	28.38	30.10	34.93	38.31	42.83	45.50	44.48	37.53	37.87	35.50	14.32
2017	13.90	26.71	32.06	30.70	37.77	43.83	48.68	49.37	42.27	31.32	31.30	18.13
2018	28.61	20.14	27.55	32.37	41.97	42.28	46.68	46.13	36.69	32.48	25.97	21.90
2019	24.10	19.68	20.65	35.10	38.94	42.17	46.33	48.17	43.67	27.33	25.77	25.73
2020	27.19	22.59	26.10	29.57	38.00	43.23	44.17	47.50	45.53	34.81	27.03	23.83
2021	24.81	21.82	27.00	28.07	39.39	43.80	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	22.29	23.54	27.31	30.89	37.10	41.49	46.69	46.09	40.11	33.00	27.19	21.59

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	33.33
2011	30.97	28.86	37.84	38.95	46.24	53.80	61.97	66.42	61.36	47.29	36.03	29.77
2012	32.76	34.24	38.41	45.98	50.55	54.25	66.60	66.69	60.17	46.48	40.37	31.24
2013	25.70	32.61	38.50	43.67	51.71	58.25	67.84	67.24	58.97	42.45	37.33	23.95
2014	33.93	31.59	41.06	43.93	51.69	56.82	69.56	66.08	59.87	53.42	35.05	34.37
2015	34.61	40.28	43.35	43.65	51.98	64.45	67.24	67.52	55.68	53.00	33.71	32.10
2016	33.32	39.69	40.58	49.97	53.07	60.13	64.15	65.00	54.73	48.85	45.27	23.92
2017	22.56	35.29	42.06	42.12	52.40	59.82	69.66	70.07	59.15	44.92	40.40	28.47
2018	36.74	30.23	38.26	45.12	55.47	56.97	67.45	64.84	54.74	46.50	37.19	29.98
2019	33.55	27.30	32.97	45.77	51.53	58.12	64.10	65.97	57.47	41.40	37.63	33.43
2020	34.52	33.60	37.61	43.95	51.82	56.88	63.15	67.00	63.68	50.56	39.00	34.53
2021	33.94	31.50	39.84	45.07	53.69	60.60	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	31.35	33.82	38.85	43.59	51.10	57.04	65.35	65.40	57.85	47.25	37.29	30.45

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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