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 (USC00161899) 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
2011	M	M	M	M	M	M	M	0.95	2.60	0.47	4.19	2.16
2012	8.09	8.14	6.40	4.00	2.72	1.98	7.33	0.91	1.17	0.13	2.18	7.70
2013	10.95	7.19	2.06	8.81	6.55	5.85	3.82	2.94	7.88	1.45	4.06	4.22
2014	2.18	9.99	4.43	2.46	4.03	8.48	6.89	6.46	3.70	2.68	2.69	1.38
2015	8.61	2.92	6.28	6.99	8.31	5.76	3.36	2.27	3.29	11.11	7.34	4.06
2016	4.77	5.64	10.00	6.55	5.72	4.09	3.70	19.22	2.18	0.14	1.95	4.62
2017	M	M	0.02	0.93	6.36	5.83	3.36	4.58	0.00	0.21	1.72	1.70
2018	0.99	0.08	1.45	1.27	2.17	1.71	1.53	0.50	0.56	1.76	0.59	0.00
2019	1.60	5.36	1.43	1.17	0.18	1.36	1.12	2.91	0.44	5.16	0.85	1.76
2020	0.66	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	5.87	5.64	4.86	5.47	4.87	6.02	4.69	5.08	4.30	4.33	3.70	5.05

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2011	M	M	M	M	M	M	M	94.76	83.93	77.10	71.47	62.55
2012	67.42	64.76	76.76	78.84	84.65	88.37	89.07	88.19	85.73	77.40	69.30	67.87
2013	63.57	65.82	67.55	75.87	80.55	88.37	88.13	88.84	89.13	78.00	62.36	60.43
2014	55.84	61.50	66.16	75.93	81.96	87.96	87.72	88.77	86.30	80.55	66.80	67.29
2015	61.45	62.05	75.13	79.03	83.90	89.07	92.58	91.13	87.70	81.35	72.53	71.35
2016	60.52	67.79	75.48	79.47	84.81	91.53	94.06	91.06	90.73	84.55	76.23	63.12
2017	M	M	87.08	88.27	90.87	92.70	95.43	96.32	89.97	82.35	73.54	64.59
2018	61.69	77.22	78.60	80.20	92.55	92.83	95.33	93.00	89.67	85.18	69.20	67.39
2019	67.37	70.39	72.32	79.03	85.74	91.33	91.58	92.65	93.90	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	60.10	64.71	70.70	76.81	83.30	88.50	90.10	90.20	86.90	78.90	69.00	62.31

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	71.19	62.60	47.97	44.80	40.66
2012	42.94	45.10	56.03	55.92	63.10	67.30	70.63	71.35	65.60	52.03	42.27	44.90
2013	44.07	42.57	39.26	52.40	59.58	69.80	69.58	69.94	66.97	57.32	38.07	38.40
2014	27.26	38.18	40.77	52.46	58.04	70.54	69.66	71.40	68.13	55.10	39.40	41.48
2015	35.90	35.59	51.87	61.55	64.84	70.47	73.06	70.23	66.33	57.29	55.03	51.45
2016	37.84	43.76	55.71	59.53	64.52	73.07	74.94	75.16	71.77	59.39	50.57	45.50
2017	M	M	65.17	60.43	62.37	60.53	76.76	54.87	56.14	58.19	44.82	45.38
2018	39.29	53.81	51.87	51.00	68.72	76.00	76.00	75.42	76.20	61.52	48.80	49.07
2019	44.77	53.57	51.03	57.61	66.21	72.47	73.48	74.90	72.23	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	37.60	40.98	46.90	53.40	61.00	68.19	70.40	70.10	65.80	54.80	45.11	40.20

Average Daily Temperature (high+low)/2 [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	82.98	73.27	62.53	58.13	51.60
2012	55.18	54.93	66.40	67.38	73.87	77.83	79.85	79.77	75.67	64.72	55.78	56.39
2013	53.82	54.20	53.40	64.13	70.06	79.08	78.85	79.39	78.05	67.66	50.21	49.42
2014	41.55	49.84	53.47	64.20	70.00	79.25	78.69	80.08	77.22	67.82	53.10	54.38
2015	48.67	48.82	63.50	70.29	74.37	79.77	82.82	80.68	77.02	69.32	63.78	61.40
2016	49.18	55.78	65.60	69.50	74.66	82.30	84.50	83.11	81.25	71.97	63.40	54.31
2017	M	M	76.12	74.35	76.60	76.62	86.30	75.60	73.05	70.27	59.18	55.41
2018	50.32	65.24	65.59	65.60	81.40	84.57	85.78	84.63	84.00	73.30	59.00	58.16
2019	56.07	61.98	61.68	68.09	76.12	81.90	82.53	83.77	83.07	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	48.85	52.84	58.80	65.10	72.15	78.35	80.25	80.15	76.35	66.85	57.05	51.25

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
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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