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
2025	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	1.7	1.2	1.4	2.1	1.9
2007	2.0	2.4	3.0	3.1	2.0	1.1	1.2	1.3	1.1	1.4	1.6	2.1
2008	1.9	2.3	3.0	3.3	1.7	0.9	0.8	1.3	2.2	1.3	1.3	1.0
2009	1.4	2.6	2.5	2.9	1.4	1.0	0.7	0.5	1.3	0.5	2.2	1.7
2010	2.4	2.7	2.8	1.9	1.5	0.7	1.0	1.1	1.1	0.9	1.5	2.7
2011	2.1	2.6	2.7	2.6	0.8	0.1	0.1	0.6	0.9	1.8	1.8	2.0
2012	2.6	2.7	2.7	2.2	1.4	0.9	0.5	0.6	0.6	1.6	2.2	2.5
2013	2.1	3.0	3.5	3.0	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	89.15	75.71	66.49	59.73	54.03
2007	48.69	39.26	58.18	63.47	80.15	85.97	89.47	89.99	83.79	75.39	56.22	45.52
2008	45.38	46.93	55.24	64.26	73.42	87.70	86.88	81.51	77.40	67.22	53.66	45.04
2009	35.77	48.62	54.06	67.93	73.96	81.73	86.04	87.02	76.16	70.88	58.98	41.86
2010	41.11	41.08	58.66	72.17	78.96	88.84	92.19	88.29	83.07	69.14	57.32	40.12
2011	38.57	49.48	54.51	69.04	78.82	86.83	94.92	87.22	78.48	66.48	61.93	52.86
2012	48.09	51.61	65.25	68.14	80.37	85.19	91.87	88.08	79.86	68.64	53.85	51.45
2013	45.83	43.51	50.75	68.43	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	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	68.81	56.77	44.86	41.03	32.13
2007	30.53	21.95	33.93	41.68	53.85	63.18	65.33	67.98	59.02	53.51	36.26	30.98
2008	26.54	30.00	35.38	48.57	50.54	63.54	68.32	66.57	60.64	44.79	37.65	30.65
2009	22.33	27.11	34.19	44.73	57.06	62.44	63.42	67.62	61.02	49.68	41.46	28.40
2010	24.24	24.66	40.01	44.99	59.04	66.19	68.08	67.80	59.52	47.24	37.32	24.70
2011	22.55	27.51	34.38	47.82	60.13	69.31	68.98	65.88	61.48	46.27	39.13	32.38
2012	28.31	31.31	42.45	42.63	58.30	60.70	69.38	67.68	58.06	48.11	33.35	34.57
2013	27.85	27.19	32.21	42.01	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	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	78.98	66.24	55.68	50.38	43.08
2007	39.61	30.61	46.05	52.57	67.00	74.57	77.40	78.98	71.41	64.45	46.24	38.25
2008	35.96	38.46	45.31	56.41	61.98	75.62	77.60	74.04	69.02	56.00	45.66	37.84
2009	29.05	37.87	44.13	56.33	65.51	72.09	74.73	77.32	68.59	60.28	50.22	35.13
2010	32.67	32.87	49.34	58.58	69.00	77.52	80.13	78.04	71.29	58.19	47.32	32.41
2011	30.56	38.49	44.44	58.43	69.47	78.07	81.95	76.55	69.98	56.38	50.53	42.62
2012	38.20	41.46	53.85	55.39	69.34	72.95	80.62	77.88	68.96	58.37	43.60	43.01
2013	36.84	35.35	41.48	55.22	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	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	62.2%	83.6%	83.3%	85.2%	80.1%
2007	78.0%	70.9%	69.9%	73.0%	71.0%	80.7%	76.6%	82.1%	76.4%	82.5%	79.8%	84.8%
2008	75.5%	82.7%	73.7%	83.0%	80.1%	80.9%	80.6%	73.8%	84.2%	79.5%	77.0%	74.8%
2009	74.2%	70.4%	78.2%	72.5%	83.3%	86.7%	81.3%	88.0%	84.3%	81.3%	83.8%	73.4%
2010	72.8%	79.5%	72.9%	70.3%	84.8%	77.2%	79.0%	83.6%	78.5%	81.8%	81.0%	77.7%
2011	79.3%	73.8%	73.0%	79.8%	79.6%	77.7%	79.1%	85.4%	91.6%	83.5%	79.1%	79.9%
2012	73.6%	72.2%	74.0%	66.2%	81.3%	75.0%	80.2%	81.3%	80.6%	86.3%	76.8%	83.3%
2013	77.1%	75.0%	68.3%	64.6%	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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