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 (USW00014839) 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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	0.00	M	M	M	M	M	M	M
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
NCEI Climatology	1.79	1.76	2.20	3.86	3.54	4.38	3.40	3.65	3.16	2.78	2.24	1.88

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
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
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
2004	M	M	M	M	M	M	M	69.70	69.03	58.44	48.31	34.60
2005	28.58	35.69	38.90	53.98	55.76	84.33	77.73	77.30	74.61	60.90	48.05	29.29
2006	38.92	32.55	41.10	55.51	60.70	70.56	80.97	77.13	61.97	44.57	43.64	34.58
2007	30.84	19.41	45.09	51.13	61.06	74.26	76.45	76.11	71.38	63.92	44.73	32.35
2008	29.82	28.13	38.78	52.53	59.77	73.78	78.45	75.21	70.25	M	M	M
2009	M	M	43.16	50.89	63.00	67.58	73.07	73.32	68.35	54.10	50.89	32.44
2010	27.20	32.16	44.78	58.42	72.96	74.92	81.29	80.99	69.94	62.39	48.24	30.40
2011	25.96	31.53	36.85	47.72	59.63	67.94	70.79	76.55	67.63	60.83	49.66	39.71
2012	35.65	37.46	53.87	52.27	68.51	78.10	83.82	76.03	M	53.81	46.19	39.63
2013	30.57	30.72	35.87	49.74	62.44	69.88	76.77	77.44	71.40	67.62	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	30.90	34.35	44.20	54.69	66.51	76.79	81.90	80.30	73.50	61.30	47.80	36.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	65.29	66.19	50.51	39.72	22.81
2005	18.86	27.20	27.87	42.43	45.54	72.97	69.28	69.87	64.36	49.47	35.82	20.20
2006	31.03	20.33	31.66	43.07	50.73	61.68	69.75	69.01	60.71	42.16	40.68	30.37
2007	28.64	14.35	42.16	39.97	53.03	65.55	67.12	68.51	59.85	51.78	34.58	22.58
2008	15.65	17.78	28.03	41.47	46.72	61.24	65.53	66.95	64.63	M	M	M
2009	M	M	35.08	38.80	51.00	58.57	63.39	62.91	60.97	44.57	41.64	21.96
2010	18.28	24.80	34.97	43.73	63.29	61.68	69.89	69.96	57.22	49.01	36.12	20.59
2011	16.33	21.88	28.23	39.14	47.15	58.09	66.29	67.34	58.17	50.72	38.17	29.24
2012	23.48	27.48	39.76	41.49	53.41	64.32	72.23	65.93	M	44.40	35.26	30.08
2013	17.03	20.31	26.82	37.80	48.35	59.63	66.73	66.36	61.05	57.84	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	17.21	20.13	28.70	37.79	47.80	58.40	64.71	64.19	56.41	44.70	33.11	23.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	67.49	67.61	54.48	44.01	28.70
2005	23.72	31.44	33.38	48.20	50.65	78.65	73.51	73.58	69.48	55.19	41.94	24.75
2006	34.97	26.44	36.38	49.29	55.71	66.12	75.36	73.07	61.34	43.37	42.16	32.47
2007	29.74	16.88	43.63	45.55	57.05	69.91	71.78	72.31	65.62	57.85	39.65	27.46
2008	22.74	22.96	33.41	47.00	53.25	67.51	71.99	71.08	67.44	M	M	M
2009	M	M	39.12	44.85	57.00	63.08	68.23	68.11	64.66	49.33	46.27	27.20
2010	22.74	28.48	39.88	51.07	68.13	68.30	75.59	75.47	63.58	55.70	42.18	25.50
2011	21.15	26.71	32.54	43.43	53.39	63.01	68.54	71.95	62.90	55.77	43.92	34.48
2012	29.56	32.47	46.82	46.88	60.96	71.21	78.03	70.98	M	49.10	40.73	34.85
2013	23.80	25.52	31.35	43.77	55.39	64.75	71.75	71.90	66.22	62.73	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	24.05	27.24	36.45	46.24	57.15	67.60	73.31	72.25	64.96	53.00	40.46	29.55

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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
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

Monthly Plots

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