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 (USC00126001) 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	0.76
2011	1.22	5.28	5.05	13.07	7.44	5.33	6.05	1.59	6.73	1.27	8.53	5.77
2012	2.94	1.17	2.46	1.53	2.06	0.27	1.15	4.01	6.66	2.32	0.92	0.66
2013	0.00	3.53	4.07	1.59	1.15	0.76	1.05	0.56	4.86	4.08	3.20	6.48
2014	2.00	1.99	4.26	10.88	2.07	2.85	2.64	3.73	2.77	3.94	2.39	2.78
2015	2.46	5.58	4.96	7.26	2.56	6.87	5.31	4.63	1.43	4.00	6.79	2.71
2016	1.43	4.09	3.91	6.09	4.85	3.15	7.22	4.67	2.42	0.33	2.48	4.58
2017	3.23	0.80	4.28	4.21	4.03	1.27	2.89	2.44	2.96	5.19	1.61	2.57
2018	6.26	7.50	8.76	2.94	M	0.00	2.05	0.12	5.29	1.52	0.07	6.26
2019	3.07	6.74	6.76	5.22	4.58	7.71	4.89	5.31	0.08	3.23	5.20	3.37
2020	4.44	4.37	6.98	3.59	3.85	9.19	6.94	5.29	2.68	3.66	2.65	1.21
2021	6.20	4.33	2.60	0.48	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.53	3.06	4.53	5.06	4.98	4.63	3.64	2.95	3.20	3.49	3.89	3.79

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	37.05
2011	37.24	50.67	57.67	71.93	73.19	87.04	91.92	89.27	77.38	69.87	56.83	49.04
2012	45.70	51.18	70.87	72.19	84.96	90.83	100.75	89.76	79.85	67.07	57.76	57.11
2013	41.50	46.75	49.35	69.17	72.75	83.67	82.78	86.45	80.29	69.62	53.00	43.58
2014	38.33	39.41	53.77	69.64	76.67	83.93	83.35	86.91	80.45	69.80	50.14	45.19
2015	40.14	36.00	54.21	69.54	77.97	84.37	87.03	83.16	82.47	70.48	61.20	56.09
2016	42.26	49.23	58.55	68.87	70.81	86.71	87.11	86.04	83.11	74.68	61.32	43.40
2017	46.30	55.09	57.80	72.68	76.42	84.40	87.87	82.87	81.31	70.52	57.14	43.55
2018	38.13	51.08	51.70	57.63	M	90.75	86.25	86.11	85.10	66.64	48.62	47.87
2019	38.57	48.33	52.80	69.97	77.32	83.00	87.45	86.45	87.79	70.48	49.87	51.29
2020	45.87	46.97	59.90	63.97	72.87	84.93	88.10	84.10	79.90	66.74	61.39	46.00
2021	42.06	36.45	64.26	67.12	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	41.59	46.14	55.50	67.40	76.71	84.99	87.90	87.30	81.60	70.30	56.60	45.90

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	22.47
2011	21.03	29.29	38.00	48.18	54.62	67.08	72.08	65.50	56.75	42.90	38.17	31.83
2012	25.56	28.68	46.30	45.81	57.96	58.61	69.50	61.31	53.04	42.59	30.21	36.00
2013	25.25	25.94	30.80	39.17	53.00	65.33	65.67	65.77	59.12	47.31	31.56	25.87
2014	15.78	20.41	30.23	47.60	56.22	66.68	61.06	67.52	55.76	47.37	30.54	32.13
2015	21.97	14.21	33.36	48.79	58.10	66.57	69.42	62.16	57.97	47.55	40.23	38.77
2016	21.81	30.85	41.75	46.17	54.31	67.00	69.46	70.07	60.85	51.04	37.43	26.87
2017	32.10	32.64	34.90	50.89	57.06	63.80	67.58	63.07	57.59	48.31	36.34	24.74
2018	18.61	31.62	35.60	35.89	M	71.50	67.62	65.42	63.70	49.18	28.31	33.10
2019	25.86	31.78	34.17	46.37	58.81	63.59	67.83	66.26	60.93	46.13	29.97	31.71
2020	29.13	28.03	41.32	42.57	54.68	64.10	68.97	65.29	58.07	45.16	39.39	29.34
2021	29.32	21.77	43.05	45.24	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	22.89	25.82	33.80	43.70	54.40	63.70	66.60	64.70	57.30	45.42	35.31	27.31

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	29.76
2011	29.14	39.98	47.83	60.05	63.90	77.06	82.00	77.39	67.06	56.38	47.50	40.43
2012	35.63	39.93	58.59	59.00	71.46	74.72	85.12	75.53	66.44	54.83	43.98	46.56
2013	33.38	36.34	40.08	54.17	62.88	74.50	74.22	76.11	69.71	58.46	42.28	34.73
2014	27.06	29.91	42.00	58.62	66.44	75.30	72.21	77.22	68.10	58.58	40.34	38.66
2015	31.05	25.11	43.79	59.16	68.03	75.47	78.23	72.66	70.22	59.02	50.72	47.43
2016	32.04	40.04	50.15	57.52	62.56	76.86	78.29	78.06	71.98	62.86	49.38	35.13
2017	39.20	43.86	46.35	61.79	66.74	74.10	77.73	72.97	69.45	59.41	46.74	34.15
2018	28.37	41.35	43.65	46.76	M	81.12	76.94	75.76	74.40	57.91	38.46	40.48
2019	32.21	40.06	43.48	58.17	68.06	73.29	77.64	76.35	74.36	58.31	39.92	41.50
2020	37.50	37.50	50.61	53.27	63.77	74.52	78.53	74.69	68.98	55.95	50.39	37.67
2021	35.69	29.11	53.66	56.18	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	32.24	35.98	44.65	55.55	65.55	74.35	77.25	76.00	69.45	57.86	45.96	36.60

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
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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