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 (USC00182325) 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	3.32	3.36	4.15	3.53	4.44	4.24	5.11	4.42	4.54	4.40	3.32	3.81

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	2.6	2.3	3.0	2.9	2.8
2007	4.6	4.9	4.4	4.6	2.9	2.1	2.4	2.3	2.0	2.3	3.0	2.7
2008	3.4	3.4	3.9	3.3	3.2	2.1	M	1.9	2.4	2.5	3.3	4.0
2009	3.3	4.7	3.4	3.7	2.8	2.0	1.7	1.1	3.2	1.4	3.0	3.7
2010	4.3	4.9	4.1	3.0	2.8	2.3	1.3	0.9	1.2	1.6	1.9	4.2
2011	2.6	3.7	2.2	2.5	1.2	1.0	0.6	1.4	0.4	1.4	1.1	0.3
2012	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2013	0.0	0.0	0.0	0.0	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	90.34	76.11	66.33	58.61	53.19
2007	48.37	37.64	58.49	63.95	81.39	87.13	90.72	90.60	84.75	76.24	56.73	46.07
2008	45.88	48.63	57.39	68.69	74.81	84.63	M	80.52	81.13	68.08	54.12	48.09
2009	37.98	50.06	55.24	68.96	74.79	84.01	87.67	88.20	74.30	70.92	56.55	43.88
2010	41.84	39.97	60.09	73.42	79.26	90.06	93.03	89.16	83.61	69.15	58.20	39.59
2011	38.68	52.09	55.41	70.45	79.47	88.23	94.82	88.36	78.27	65.85	61.98	52.49
2012	48.56	51.82	66.55	67.92	81.32	85.57	92.77	89.15	79.95	67.48	54.11	51.89
2013	46.78	43.85	50.71	69.82	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	42.90	46.51	54.80	67.60	75.70	84.01	88.20	86.20	79.40	68.00	56.40	46.90

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	70.19	58.67	46.51	42.71	33.56
2007	34.53	23.56	37.17	44.05	58.14	65.14	67.63	69.49	60.93	53.87	38.00	32.67
2008	29.03	33.13	38.00	48.36	52.15	66.20	M	65.58	61.55	45.55	38.49	31.69
2009	23.70	29.07	36.56	46.14	55.40	64.15	65.83	69.26	58.67	49.93	43.37	29.39
2010	26.72	26.44	40.61	47.09	57.85	68.19	70.07	69.27	61.47	48.74	38.20	26.69
2011	25.02	30.61	37.12	49.06	58.85	67.21	72.17	67.90	63.09	47.55	40.20	34.13
2012	30.25	33.97	45.76	44.26	60.20	62.49	71.83	69.29	59.82	49.55	34.63	36.59
2013	31.20	29.53	34.42	44.62	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	25.49	27.37	33.50	43.60	53.70	62.80	68.00	66.29	59.20	46.79	36.40	29.59

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	80.26	67.39	56.42	50.66	43.37
2007	41.45	30.60	47.83	54.00	69.76	76.14	79.18	80.05	72.84	65.05	47.36	39.37
2008	37.46	40.88	47.69	58.53	63.48	75.41	M	73.05	71.34	56.81	46.30	39.89
2009	30.84	39.57	45.90	57.55	65.09	74.08	76.75	78.73	66.49	60.42	49.96	36.64
2010	34.28	33.20	50.35	60.26	68.56	79.12	81.55	79.22	72.54	58.94	48.20	33.14
2011	31.85	41.35	46.26	59.75	69.16	77.72	83.50	78.13	70.68	56.70	51.09	43.31
2012	39.41	42.90	56.16	56.09	70.76	74.03	82.30	79.22	69.88	58.51	44.37	44.24
2013	38.99	36.69	42.57	57.22	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	34.20	36.94	44.15	55.60	64.70	73.40	78.10	76.24	69.30	57.40	46.40	38.25

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	65.2%	74.5%	69.0%	67.7%	62.5%
2007	57.9%	52.7%	55.2%	56.9%	56.0%	66.2%	61.4%	66.8%	65.9%	72.8%	66.2%	73.5%
2008	60.2%	66.9%	57.1%	66.5%	64.2%	72.7%	M	72.9%	72.8%	68.8%	65.2%	65.4%
2009	58.3%	54.4%	62.6%	60.2%	71.0%	69.7%	64.1%	74.0%	72.2%	71.9%	75.6%	65.6%
2010	59.3%	65.2%	59.3%	57.5%	66.0%	62.7%	63.5%	69.4%	63.5%	68.0%	66.1%	58.0%
2011	62.2%	57.6%	58.0%	64.1%	69.3%	63.1%	62.5%	67.3%	80.5%	75.2%	69.2%	67.3%
2012	61.6%	59.9%	61.2%	56.9%	69.3%	61.6%	67.0%	71.0%	70.1%	76.1%	62.6%	70.7%
2013	63.9%	62.3%	56.5%	52.0%	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	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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