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 (USC00185934) 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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.58	3.05	4.14	3.84	3.96	3.80	4.73	4.19	5.11	4.19	3.36	4.04

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	3.0	2.7	4.2	3.9	4.8
2007	5.4	6.0	5.3	5.6	3.2	2.5	2.7	2.3	2.4	3.0	3.9	4.3
2008	4.4	4.7	5.1	4.7	3.6	2.8	2.1	2.6	3.1	3.3	4.0	5.4
2009	4.3	5.7	M	4.6	3.5	2.7	2.8	2.2	M	M	M	4.2
2010	M	5.7	4.9	4.1	3.5	2.7	2.2	2.1	2.9	3.3	3.8	5.3
2011	3.3	5.3	4.4	5.2	1.5	1.9	2.1	M	M	M	M	M
2012	M	5.8	4.7	4.7	3.0	3.0	2.2	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
2025	M	0.0	0.0	0.0	0.0	0.0	0.0	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	85.73	73.18	63.74	57.06	50.99
2007	44.73	35.00	54.11	58.95	77.56	83.47	86.33	84.48	82.28	73.26	53.13	42.04
2008	42.39	44.46	53.37	61.42	69.90	84.87	84.73	81.55	74.95	64.58	50.66	43.60
2009	34.00	49.04	M	67.99	73.32	79.37	81.65	86.37	M	M	48.13	34.58
2010	25.04	39.74	56.33	68.59	75.54	85.98	90.66	85.80	81.15	66.22	54.84	36.26
2011	34.88	46.05	51.06	65.94	76.97	83.96	91.37	77.05	66.65	49.37	M	M
2012	35.66	45.33	57.11	62.30	70.36	76.28	84.14	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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	39.50	43.03	51.79	64.50	73.21	80.79	84.90	83.10	76.70	65.40	53.90	43.70

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	66.78	56.23	45.21	41.79	33.37
2007	30.36	21.20	33.38	42.24	53.19	63.25	65.63	67.94	58.65	53.49	35.83	30.44
2008	27.19	29.64	34.57	48.67	50.42	64.29	69.24	63.50	59.53	44.30	37.30	29.24
2009	21.50	29.18	M	47.79	53.96	61.66	63.17	67.48	M	M	47.01	32.06
2010	25.04	31.88	39.51	46.02	56.03	65.58	68.61	66.57	58.75	47.72	37.50	24.00
2011	22.09	27.47	33.43	46.84	61.65	64.77	70.19	72.48	65.21	47.93	M	M
2012	35.60	34.13	46.93	46.72	62.97	67.13	73.69	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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	23.69	25.39	31.91	41.80	51.30	60.01	64.41	62.59	56.31	45.40	35.89	28.41

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	76.26	64.71	54.48	49.42	42.18
2007	37.54	28.10	43.74	50.59	65.37	73.36	75.98	76.21	70.47	63.38	44.48	36.24
2008	34.79	37.05	43.97	55.05	60.16	74.58	76.99	72.52	67.24	54.44	43.98	36.42
2009	27.75	39.11	M	57.89	63.64	70.52	72.41	76.92	M	M	47.57	33.32
2010	25.04	35.81	47.92	57.31	65.78	75.78	79.63	76.19	69.95	56.97	46.17	30.13
2011	28.48	36.76	42.25	56.39	69.31	74.37	80.78	74.76	65.93	48.65	M	M
2012	35.63	39.73	52.02	54.51	66.66	71.70	78.92	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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	31.60	34.21	41.85	53.15	62.25	70.40	74.65	72.85	66.50	55.40	44.90	36.05

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	86.8%	85.8%	72.9%	75.8%	66.7%
2007	67.6%	61.5%	61.6%	63.4%	63.9%	72.9%	68.7%	76.8%	71.3%	77.7%	74.2%	78.0%
2008	62.6%	74.6%	62.9%	74.7%	71.9%	72.2%	72.9%	67.3%	79.3%	71.6%	69.9%	70.0%
2009	62.9%	59.4%	M	61.1%	76.5%	77.3%	73.4%	76.5%	M	M	M	69.6%
2010	M	73.1%	65.0%	60.5%	74.6%	73.4%	72.5%	79.7%	71.7%	73.2%	71.1%	67.2%
2011	71.0%	64.2%	63.6%	72.9%	69.5%	72.3%	69.4%	82.2%	M	M	M	M
2012	M	60.2%	59.3%	42.1%	21.0%	11.2%	33.5%	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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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