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 (USC00489805) 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	0.64
2011	0.73	0.40	1.18	2.35	7.21	2.48	0.70	0.66	0.56	1.33	1.14	0.48
2012	0.48	0.84	0.18	1.49	1.88	0.56	1.40	0.27	0.23	0.76	0.51	0.12
2013	0.22	0.31	0.21	1.11	3.22	1.55	1.09	0.85	1.17	2.82	0.16	0.30
2014	0.32	0.37	0.67	1.15	1.45	3.53	1.12	1.79	0.96	1.35	0.87	0.51
2015	0.15	0.67	0.07	1.83	4.72	5.81	0.94	0.75	0.06	0.95	0.35	0.24
2016	0.18	0.47	1.17	1.64	2.43	1.12	0.74	1.31	1.81	0.17	0.44	0.44
2017	0.31	0.54	0.45	3.37	2.49	1.56	0.62	0.92	1.06	1.06	0.65	0.87
2018	0.51	0.81	2.11	0.32	4.39	2.55	2.57	0.54	0.45	1.53	0.65	1.10
2019	0.41	0.16	1.23	1.54	3.55	1.28	5.90	2.57	1.29	1.14	0.81	0.19
2020	0.59	0.93	0.33	0.95	1.38	2.21	0.57	0.27	1.02	1.11	0.10	0.41
2021	0.22	0.50	0.69	0.90	0.54	1.59	0.03	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.39	0.52	0.90	1.62	2.73	2.03	1.54	0.88	1.01	1.37	0.55	0.42

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	35.09
2011	30.19	28.18	46.35	51.17	55.32	73.90	87.35	88.00	75.33	60.97	41.90	34.61
2012	37.03	34.79	58.03	61.93	67.65	84.63	92.00	86.81	77.80	55.13	48.87	36.68
2013	35.06	36.68	46.35	48.03	67.45	76.77	86.52	86.81	75.60	50.35	46.70	29.77
2014	35.13	28.82	44.81	54.83	64.06	72.93	84.06	82.26	72.87	64.26	39.00	36.23
2015	37.52	40.18	52.58	57.27	58.03	77.40	82.16	84.65	80.83	64.32	43.50	34.13
2016	37.32	44.62	50.13	56.20	62.55	85.03	88.32	83.48	72.93	65.35	54.60	28.03
2017	29.16	40.54	50.45	51.83	62.16	76.93	90.00	82.26	69.43	56.35	46.67	32.00
2018	34.03	28.64	46.26	53.43	68.97	77.50	84.32	81.94	75.43	55.19	41.20	36.13
2019	34.55	22.04	37.65	54.03	54.84	73.50	81.68	82.84	76.63	48.55	41.97	36.16
2020	38.29	31.10	44.65	51.73	65.52	81.07	87.19	89.32	74.50	54.58	51.17	39.23
2021	35.23	24.43	46.35	51.57	64.81	85.20	90.00	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.41	36.44	46.60	54.10	63.81	75.80	85.69	84.60	73.70	57.90	44.10	34.50

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	11.73
2011	11.61	6.61	22.06	28.53	34.97	45.27	55.81	53.77	42.07	33.87	20.03	12.87
2012	13.61	13.38	28.23	32.63	37.16	49.37	58.81	52.74	43.07	30.16	23.83	12.81
2013	12.52	15.00	18.90	22.37	39.26	47.43	55.16	54.97	47.33	30.42	20.73	7.68
2014	14.52	5.57	20.74	27.97	39.32	44.40	53.13	52.45	43.63	33.10	15.57	16.00
2015	15.32	17.14	26.16	29.53	37.39	51.67	51.00	51.94	47.37	36.97	18.90	14.26
2016	17.58	21.34	24.29	31.47	36.71	50.07	54.32	51.39	44.47	35.58	27.40	4.58
2017	8.19	17.07	25.94	27.40	36.65	44.53	53.81	48.42	40.00	28.06	23.83	11.16
2018	15.32	1.32	21.87	26.37	42.94	48.63	55.13	50.03	42.90	30.10	20.80	16.06
2019	14.74	-0.75	14.68	30.97	35.16	46.43	54.26	53.06	47.40	22.58	19.23	19.16
2020	15.13	10.07	22.65	24.40	38.06	48.93	54.03	54.13	42.07	26.35	24.13	17.35
2021	16.65	2.79	22.71	26.33	35.94	51.30	58.20	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	13.30	13.91	22.10	28.70	38.00	46.90	54.10	52.51	43.30	31.10	21.30	13.20

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	23.41
2011	20.90	17.39	34.21	39.85	45.15	59.58	71.58	70.89	58.40	47.42	30.97	23.74
2012	25.32	24.09	43.13	47.28	52.40	67.00	75.40	69.77	60.43	42.65	36.35	24.74
2013	23.79	25.84	32.63	35.20	53.35	62.10	70.84	70.89	61.47	40.39	33.72	18.73
2014	24.82	17.20	32.77	41.40	51.69	58.67	68.60	67.35	58.25	48.68	27.28	26.11
2015	26.42	28.66	39.37	43.40	47.71	64.53	66.58	68.29	64.10	50.65	31.20	24.19
2016	27.45	32.98	37.21	43.83	49.63	67.55	71.32	67.44	58.70	50.47	41.00	16.31
2017	18.68	28.80	38.19	39.62	49.40	60.73	71.90	65.34	54.72	42.21	35.25	21.58
2018	24.68	14.98	34.06	39.90	55.95	63.07	69.73	65.98	59.17	42.65	31.00	26.10
2019	24.65	10.64	26.16	42.50	45.00	59.97	67.97	67.95	62.02	35.56	30.60	27.66
2020	26.71	20.59	33.65	38.07	51.79	65.00	70.61	71.73	58.28	40.47	37.65	28.29
2021	25.94	13.61	34.53	38.95	50.37	68.25	74.10	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	23.85	25.18	34.35	41.40	50.90	61.35	69.90	68.55	58.50	44.50	32.70	23.85

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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