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 (USW00093721) 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
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.08	3.01	4.01	3.39	3.85	3.98	4.48	4.09	4.44	3.94	3.13	3.71

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	3.9	3.7	4.0	3.6	4.1
2007	4.8	5.5	5.7	M	3.9	4.5	5.0	4.1	4.4	2.9	4.2	4.1
2008	4.5	4.7	5.0	4.8	5.1	M	M	3.6	2.7	M	M	M
2009	M	6.7	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	2.5	3.2	M	M	M	M	M	M	M	5.0	1.3
2012	M	M	M	M	M	M	M	M	M	2.1	2.0	2.5
2013	1.7	2.1	2.5	2.9	2.3	2.2	2.2	1.8	1.8	1.9	2.0	1.2
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
2024	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
2006	M	M	M	M	M	M	M	88.86	75.98	66.89	59.24	52.61
2007	47.97	38.74	51.99	M	89.45	86.13	87.97	88.05	79.62	70.75	52.94	44.59
2008	45.05	47.68	55.64	56.12	71.00	M	M	85.53	83.75	M	M	M
2009	M	46.19	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	53.42	60.82	M	M	M	M	M	M	M	64.90	57.19
2012	M	M	M	M	M	M	M	M	M	65.17	56.66	46.47
2013	44.72	41.85	48.71	65.68	74.13	83.51	88.29	83.53	78.96	69.11	53.49	47.38
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
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	43.20	46.51	54.80	66.49	75.50	84.41	88.80	86.51	79.70	68.31	57.29	47.51

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	72.20	60.71	48.41	45.00	35.99
2007	33.70	26.40	33.90	M	66.38	68.00	70.12	72.11	63.47	59.91	39.73	33.81
2008	30.53	32.65	38.08	47.33	53.36	M	M	66.71	71.45	M	M	M
2009	M	32.26	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	34.56	42.88	M	M	M	M	M	M	M	58.33	38.59
2012	M	M	M	M	M	M	M	M	M	55.62	44.99	32.61
2013	27.97	26.98	32.99	44.76	54.77	66.21	72.30	67.20	58.78	50.89	34.63	33.86
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
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	25.40	26.99	33.90	43.60	53.30	62.59	67.71	65.80	58.80	46.49	36.50	29.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	80.53	68.34	57.65	52.12	44.30
2007	40.83	32.57	42.94	M	77.91	77.07	79.05	80.08	71.55	65.33	46.34	39.20
2008	37.79	40.17	46.86	51.72	62.18	M	M	76.12	77.60	M	M	M
2009	M	39.22	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	43.99	51.85	M	M	M	M	M	M	M	61.61	47.89
2012	M	M	M	M	M	M	M	M	M	60.39	50.82	39.54
2013	36.35	34.41	40.85	55.22	64.45	74.86	80.29	75.37	68.87	60.00	44.06	40.62
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
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.30	36.75	44.35	55.04	64.40	73.50	78.25	76.15	69.25	57.40	46.90	38.55

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
2006	M	M	M	M	M	M	M	68.3%	74.2%	68.6%	71.3%	64.5%
2007	62.2%	57.5%	59.2%	M	62.8%	63.7%	62.4%	67.7%	66.3%	75.2%	67.8%	73.5%
2008	60.4%	69.4%	60.7%	67.3%	65.7%	M	M	66.8%	59.5%	M	M	M
2009	M	57.7%	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	62.3%	63.2%	M	M	M	M	M	M	M	71.2%	76.0%
2012	M	M	M	M	M	M	M	M	M	82.5%	68.0%	63.2%
2013	58.5%	57.7%	49.5%	55.9%	65.4%	70.4%	70.8%	70.1%	64.4%	69.3%	53.6%	73.2%
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
2024	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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