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 (USC00168067) 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	0.27
2011	4.76	2.30	1.79	4.39	1.46	2.99	1.97	2.70	1.76	2.74	3.95	8.49
2012	4.51	4.89	10.78	5.77	0.68	2.54	2.28	5.52	6.71	4.24	1.70	6.61
2013	8.57	3.68	1.02	4.72	3.31	5.60	6.13	1.96	4.47	7.28	5.57	5.32
2014	1.70	4.27	4.54	3.43	6.76	2.60	3.50	8.28	2.71	3.73	0.80	0.00
2015	1.05	M	M	M	M	M	0.40	0.10	0.30	8.41	7.29	5.06
2016	3.64	2.17	20.78	17.25	1.74	4.23	3.58	9.03	M	0.05	3.50	4.84
2017	4.37	2.82	0.82	4.53	5.06	5.11	1.82	6.23	4.82	0.99	1.29	3.89
2018	3.76	M	M	5.77	2.06	0.77	1.94	1.62	17.10	9.47	9.94	11.13
2019	8.87	10.24	4.06	19.81	6.64	6.60	7.56	4.28	2.09	7.75	1.09	3.10
2020	6.22	9.96	1.69	M	M	M	M	M	M	M	M	M
NCEI Climatology	5.55	5.44	5.38	5.51	4.35	3.85	3.61	3.81	3.80	4.79	4.27	5.45

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	55.30
2011	51.65	59.25	70.45	80.97	81.93	95.75	94.64	100.76	89.07	81.29	69.53	55.73
2012	63.06	62.48	75.39	77.73	85.23	91.43	92.74	93.19	89.00	76.03	68.40	71.17
2013	M	M	62.50	74.24	81.44	91.24	89.00	91.16	91.17	76.06	66.17	65.61
2014	61.59	58.11	68.17	77.21	82.07	88.10	89.39	89.10	90.00	80.48	65.67	65.30
2015	66.50	M	M	M	M	M	96.05	95.65	93.69	81.94	71.90	71.26
2016	62.16	70.45	74.84	80.07	84.39	91.54	95.19	95.92	M	85.74	74.27	59.48
2017	67.74	70.04	80.33	80.30	82.26	85.40	91.10	86.68	88.43	81.74	70.77	57.29
2018	53.03	M	M	75.03	88.06	92.00	94.87	90.58	87.27	79.58	78.17	58.06
2019	58.48	64.43	68.39	75.10	83.83	88.83	91.00	93.26	94.53	76.81	66.63	64.16
2020	59.87	62.24	71.06	M	M	M	M	M	M	M	M	M
NCEI Climatology	57.29	61.20	68.91	76.40	82.90	89.40	92.20	92.59	87.80	78.09	67.50	58.30

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	32.80
2011	31.97	35.75	43.77	53.63	59.86	71.52	73.68	73.41	60.43	47.00	43.23	35.37
2012	34.32	39.79	52.97	53.63	61.84	66.57	72.42	70.10	61.60	49.83	39.80	47.50
2013	M	M	35.00	49.69	59.59	71.76	68.40	69.06	64.10	54.77	45.60	47.61
2014	37.50	38.44	43.17	52.89	61.37	70.52	68.71	70.10	67.63	49.52	38.33	39.90
2015	39.00	M	M	M	M	M	75.05	67.92	64.38	53.39	47.33	40.10
2016	35.97	42.10	48.65	54.07	59.35	72.39	74.26	76.50	M	49.87	43.40	38.39
2017	40.42	47.43	41.83	51.30	57.74	66.63	71.68	71.10	69.33	53.84	45.80	36.52
2018	28.97	M	M	44.37	63.10	70.97	72.26	68.16	69.40	55.26	46.57	39.42
2019	33.39	38.89	41.94	52.47	64.87	68.97	72.10	72.97	70.53	54.97	40.27	39.90
2020	37.16	40.45	49.50	M	M	M	M	M	M	M	M	M
NCEI Climatology	35.00	38.72	45.21	52.11	61.30	68.91	71.81	71.00	65.00	53.01	43.80	37.51

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	44.05
2011	41.81	47.50	57.11	67.30	70.90	83.57	84.16	87.09	74.75	64.15	56.38	45.55
2012	48.69	51.14	64.18	65.68	73.53	79.00	82.58	81.65	75.30	62.93	54.10	59.33
2013	M	M	48.75	61.97	70.52	81.50	78.70	80.11	77.63	65.42	55.88	56.61
2014	49.55	48.28	55.67	65.05	71.72	79.31	79.05	79.60	78.81	65.00	52.00	52.60
2015	52.75	M	M	M	M	M	85.55	81.79	79.03	67.66	59.62	55.68
2016	49.06	56.28	61.74	67.07	71.87	81.96	84.73	86.21	M	67.81	58.83	48.94
2017	54.08	58.74	61.08	65.80	70.00	76.02	81.39	78.89	78.88	67.79	58.28	46.90
2018	41.00	M	M	59.70	75.58	81.48	83.56	79.37	78.33	67.42	62.37	48.74
2019	45.94	51.66	55.16	63.78	74.35	78.90	81.55	83.11	82.53	65.89	53.45	52.03
2020	48.52	51.34	60.28	M	M	M	M	M	M	M	M	M
NCEI Climatology	46.15	49.96	57.06	64.26	72.10	79.15	82.00	81.80	76.40	65.55	55.65	47.90

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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