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 (USC00355734) 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	0.00	0.00	0.00	0.00	0.00	0.00
2007	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M
2010	M	M	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	M	M	M	M	M	M	M	M	0.00
2012	0.00	0.00	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	1.47	1.10	0.97	0.96	0.96	0.57	0.18	0.20	0.43	1.06	1.54	1.61

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	10.2	8.9	7.1	7.0	7.1	5.1
2007	4.3	5.2	7.0	9.0	9.5	10.7	10.7	9.8	M	5.7	6.3	6.5
2008	6.1	7.9	7.9	8.0	9.6	11.9	M	16.3	7.4	6.3	5.1	6.2
2009	5.9	4.8	8.1	9.1	7.7	10.1	6.5	M	M	M	M	M
2010	M	M	M	M	M	M	M	5.8	4.1	3.3	3.6	0.0
2011	0.0	0.0	0.0	M	M	M	M	M	M	M	M	4.2
2012	3.8	2.8	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	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	75.33	78.18	80.65	56.50	45.10	34.90
2007	34.63	42.92	52.48	53.48	66.19	68.52	82.64	76.14	M	56.83	55.00	36.52
2008	35.81	37.17	46.54	50.00	63.68	57.20	M	66.67	72.80	58.81	50.27	35.04
2009	37.45	39.57	44.74	54.63	65.77	72.07	83.25	M	M	M	M	M
2010	M	M	M	M	M	M	M	75.60	70.10	59.39	41.17	0.00
2011	0.00	0.00	0.00	M	M	M	M	M	M	M	M	44.12
2012	40.36	38.56	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	32.50
2020	32.93	33.70	33.72	M	35.44	34.70	M	M	M	33.75	34.11	32.74
2021	33.23	33.73	34.11	34.31	35.79	36.66	38.35	37.09	35.74	34.81	34.21	33.45
2022	34.33	35.31	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	40.11	45.03	52.30	58.80	67.40	74.30	83.99	83.80	75.80	62.20	48.40	39.50

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	57.00	53.29	51.82	36.06	31.80	26.41
2007	22.23	29.68	34.48	36.95	42.06	48.48	59.46	52.91	M	36.17	33.46	25.37
2008	22.23	29.33	29.39	31.57	45.68	44.00	M	52.33	44.77	37.35	34.20	21.50
2009	27.55	27.21	29.45	35.03	43.26	50.97	55.50	M	M	M	M	M
2010	M	M	M	M	M	M	M	53.20	48.07	33.94	22.22	0.00
2011	0.00	0.00	0.00	M	M	M	M	M	M	M	M	24.87
2012	24.14	25.89	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	31.71
2020	31.69	31.68	31.88	M	33.29	33.60	M	M	M	32.45	33.01	31.91
2021	32.27	32.76	32.10	32.36	33.52	34.34	36.02	34.72	33.25	32.73	33.03	32.04
2022	33.40	33.77	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	24.50	26.25	30.09	34.50	41.60	47.00	53.00	52.61	45.40	36.20	28.70	24.21

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	66.17	65.73	66.24	46.28	38.45	30.66
2007	28.43	36.30	43.48	45.21	54.13	58.50	71.05	64.52	M	46.50	44.23	30.94
2008	29.02	33.25	37.96	40.78	54.68	50.60	M	59.50	58.78	48.08	42.23	28.27
2009	32.50	33.39	37.10	44.83	54.52	61.52	69.38	M	M	M	M	M
2010	M	M	M	M	M	M	M	64.40	59.08	46.66	31.70	0.00
2011	0.00	0.00	0.00	M	M	M	M	M	M	M	M	34.50
2012	32.25	32.22	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	32.10
2020	32.31	32.69	32.80	M	34.37	34.15	M	M	M	33.10	33.56	32.32
2021	32.75	33.25	33.11	33.34	34.65	35.50	37.18	35.91	34.50	33.77	33.62	32.75
2022	33.86	34.54	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	32.30	35.64	41.20	46.65	54.50	60.65	68.50	68.20	60.60	49.20	38.55	31.85

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	51.0%	48.2%	40.2%	69.8%	86.4%	94.7%
2007	89.5%	89.3%	95.3%	45.0%	38.5%	35.5%	36.9%	43.0%	M	58.9%	61.2%	73.4%
2008	70.7%	63.9%	59.9%	70.2%	61.8%	37.2%	M	40.3%	72.1%	55.7%	70.1%	80.2%
2009	41.9%	7.7%	1.3%	1.1%	1.0%	1.2%	1.0%	M	M	M	M	M
2010	M	M	M	M	M	M	M	7.6%	9.1%	15.4%	35.4%	100.0%
2011	100.0%	100.0%	100.0%	M	M	M	M	M	M	M	M	83.6%
2012	82.9%	91.2%	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

Monthly Plots

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