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 (USC00412820) 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	0.85
2011	3.30	0.97	0.44	0.17	2.75	1.01	0.44	0.37	0.29	1.07	3.33	7.36
2012	6.35	3.89	5.64	0.05	3.89	0.41	4.66	1.23	4.50	0.94	0.00	0.37
2013	4.24	0.63	1.20	2.07	5.77	0.48	3.30	0.89	5.03	7.61	2.27	1.11
2014	1.37	0.69	1.63	1.29	8.33	0.74	3.09	0.05	9.74	1.45	5.55	1.95
2015	5.72	0.77	5.20	2.92	18.12	2.85	1.18	2.21	0.75	14.30	2.74	4.13
2016	0.82	1.52	5.01	9.55	6.77	2.78	0.08	10.23	1.41	0.12	4.67	2.22
2017	0.90	1.55	M	M	M	M	0.01	12.85	1.74	2.05	1.01	2.75
2018	0.25	2.00	5.98	1.43	2.19	0.84	3.22	1.00	5.09	8.30	2.56	8.86
2019	3.64	0.85	0.81	8.10	8.94	5.80	0.02	0.02	1.51	4.02	1.13	1.01
2020	2.65	2.08	3.41	4.07	7.74	2.11	1.30	0.70	3.67	0.30	M	1.93
2021	1.56	M	0.36	1.47	8.47	6.87	4.95	0.96	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.96	2.15	3.15	2.73	4.86	2.98	1.97	2.32	2.97	4.02	3.07	3.00

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	62.72
2011	59.26	63.82	76.00	86.70	88.74	98.87	100.32	103.60	96.37	83.55	74.17	58.45
2012	64.77	64.31	75.74	83.23	86.87	94.13	94.19	96.81	90.13	78.90	75.54	67.84
2013	63.26	68.25	71.81	74.80	83.84	96.40	94.74	97.13	92.43	80.84	65.35	58.06
2014	58.45	60.68	67.61	77.40	82.87	90.17	93.42	96.61	89.00	83.81	64.77	62.28
2015	55.26	59.32	66.55	79.13	82.48	89.77	94.16	97.06	92.57	84.77	69.50	66.45
2016	60.03	70.10	74.29	78.23	82.10	90.90	95.74	93.10	90.50	86.26	74.00	62.00
2017	67.67	73.04	M	M	M	M	100.00	93.13	88.04	81.10	74.67	61.45
2018	58.68	62.64	75.58	76.67	87.45	94.57	98.19	98.00	87.77	76.81	65.17	60.81
2019	59.52	62.82	67.71	76.07	82.13	88.77	92.94	98.06	95.67	80.90	65.97	64.55
2020	63.65	60.71	75.60	77.28	84.48	89.53	96.23	99.03	91.12	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	60.80	64.40	71.30	78.50	85.20	91.80	95.00	96.20	90.00	81.31	70.10	62.20

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	42.28
2011	37.16	41.07	51.65	60.57	65.81	72.83	75.45	76.23	68.80	57.90	50.67	41.97
2012	41.94	46.03	55.81	61.30	66.77	72.27	73.03	73.48	67.70	58.23	50.93	44.35
2013	42.16	44.29	47.52	53.07	63.00	72.37	72.32	73.61	69.90	59.58	46.50	39.45
2014	34.77	41.39	45.58	56.63	62.74	72.73	72.42	73.97	68.93	62.13	44.87	46.66
2015	37.16	39.79	48.48	60.33	65.65	71.23	74.77	73.26	69.97	60.35	52.17	43.26
2016	38.81	46.14	52.74	57.70	64.68	71.97	75.74	73.61	71.07	63.39	55.00	44.87
2017	44.00	46.39	M	M	M	M	74.11	72.97	67.00	56.23	54.27	40.97
2018	34.10	43.46	52.94	52.10	67.71	74.13	74.16	74.06	70.63	61.48	45.53	44.81
2019	41.39	47.43	48.42	56.53	67.16	71.10	73.81	75.94	72.90	56.45	43.00	40.68
2020	43.32	39.71	56.53	55.10	64.81	71.17	76.39	74.77	74.88	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	39.22	42.79	49.40	56.70	64.80	71.20	73.31	73.00	67.90	58.40	48.70	41.10

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	52.50
2011	48.21	52.45	63.82	73.63	77.27	85.85	87.89	89.92	82.58	70.73	62.42	50.21
2012	53.35	55.17	65.77	72.27	76.82	83.20	83.61	85.15	78.92	68.56	63.23	56.10
2013	52.71	56.27	59.66	63.93	73.42	84.38	83.53	85.37	81.17	70.21	55.92	48.76
2014	46.61	51.04	56.60	67.02	72.81	81.45	82.92	85.29	78.97	72.97	54.82	54.47
2015	46.21	49.55	57.52	69.73	74.06	80.50	84.47	85.16	81.27	72.56	60.83	54.85
2016	49.42	58.12	63.52	67.97	73.39	81.43	85.74	83.35	80.78	74.82	64.50	53.44
2017	55.83	59.71	M	M	M	M	87.06	83.05	77.52	68.66	64.47	51.21
2018	46.39	53.05	64.26	64.38	77.58	84.35	86.18	86.03	79.20	69.15	55.35	52.81
2019	50.45	55.12	58.06	66.30	74.65	79.93	83.37	87.00	84.28	68.68	54.48	52.61
2020	53.48	50.21	66.07	66.19	74.65	80.31	86.31	86.90	83.00	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	50.01	53.59	60.35	67.60	75.00	81.50	84.15	84.60	78.95	69.85	59.40	51.65

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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