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 (USW00004237) 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	M
2011	M	M	M	M	M	2.08	5.05	1.38	6.18	8.54	6.00	2.41
2012	4.29	6.53	7.68	2.62	5.21	5.86	2.48	0.31	0.61	10.39	10.27	2.73
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	1.20	4.70	8.08	5.70	20.57
2015	0.24	0.00	3.69	3.47	1.40	0.16	1.11	4.76	0.02	7.86	3.73	10.17
2016	6.75	3.74	5.22	0.37	0.58	0.00	M	M	0.49	0.15	M	M
2017	0.00	0.00	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
2023	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.64	13.86	17.16	12.36	6.91	4.13	2.31	3.08	6.13	16.04	24.58	20.79

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
2023	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	M
2011	M	M	M	M	M	60.39	66.29	70.35	66.27	54.00	44.00	40.28
2012	42.50	44.14	44.86	58.59	60.79	58.77	69.55	72.58	70.82	52.62	45.75	48.00
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	75.07	70.11	M	28.00	40.00
2015	36.00	38.50	44.33	42.00	M	M	M	M	M	M	M	41.00
2016	36.83	43.00	47.57	57.25	60.80	72.00	M	87.00	57.75	53.50	45.75	34.79
2017	32.20	41.64	44.29	M	62.71	67.17	M	M	M	M	M	M
2018	M	M	49.24	55.90	M	M	78.72	75.94	M	M	M	M
2019	M	M	M	M	M	69.17	70.81	75.59	63.50	54.14	M	M
2020	M	M	M	58.43	57.62	63.67	67.38	74.04	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
2023	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	44.61	47.67	51.10	56.30	63.00	67.10	73.21	73.39	68.60	58.60	48.71	43.90

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	M
2011	M	M	M	M	M	46.96	49.65	50.58	47.85	41.94	33.94	32.76
2012	34.29	33.85	33.00	39.05	41.46	45.45	50.72	51.03	45.14	40.81	36.06	39.00
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	52.64	48.67	M	28.00	40.00
2015	36.00	38.50	43.33	42.00	M	M	M	M	M	M	M	32.00
2016	30.17	35.75	38.29	40.75	45.40	52.25	M	43.00	49.25	42.38	39.00	29.59
2017	24.40	30.75	34.77	M	40.68	45.17	M	M	M	M	M	M
2018	M	M	33.53	39.57	M	M	50.08	52.25	M	M	M	M
2019	M	M	M	M	M	48.67	51.74	53.30	49.38	39.29	M	M
2020	M	M	M	37.30	42.54	48.70	49.50	51.25	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
2023	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	35.40	34.69	36.00	39.22	43.39	47.40	51.10	51.71	48.81	43.41	38.10	34.61

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	M
2011	M	M	M	M	M	53.67	57.97	60.47	57.91	48.34	38.97	36.76
2012	38.39	39.42	38.93	48.82	51.77	52.29	60.19	61.81	57.98	46.72	40.91	43.50
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	63.86	59.39	M	28.00	40.00
2015	36.00	38.50	43.83	42.00	M	M	M	M	M	M	M	36.50
2016	33.50	39.38	42.93	49.00	53.10	62.12	M	65.00	53.50	47.94	42.38	32.19
2017	28.30	36.20	39.53	M	51.70	56.17	M	M	M	M	M	M
2018	M	M	41.38	47.73	M	M	64.40	63.93	M	M	M	M
2019	M	M	M	M	M	58.92	61.27	64.55	56.44	47.02	M	M
2020	M	M	M	47.87	50.25	55.43	56.75	62.12	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
2023	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	40.01	41.18	43.55	47.76	53.20	57.25	62.15	62.55	58.70	51.00	43.40	39.25

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
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
2023	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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