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 (USC00331783) 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
NCEI Climatology	3.41	2.72	3.87	4.03	4.39	3.92	4.60	3.56	3.56	2.87	2.99	3.35

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	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
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	M	67.25	62.36	54.57	48.07
2007	41.92	30.18	56.68	59.17	79.52	84.23	83.14	87.32	81.27	70.79	51.36	41.61
2008	38.42	37.97	47.00	65.15	70.39	81.73	84.33	84.00	80.03	64.60	49.43	40.58
2009	29.23	41.96	56.94	63.87	74.74	82.80	79.55	82.12	75.39	61.61	57.43	38.68
2010	32.13	32.93	54.71	70.87	75.81	84.07	86.87	86.68	79.97	68.32	54.90	32.32
2011	31.26	40.89	50.52	65.93	73.16	82.23	89.81	84.17	73.63	64.65	57.54	44.90
2012	41.77	45.10	64.19	64.00	80.35	84.23	90.13	86.52	76.40	63.48	52.10	45.19
2013	39.74	38.11	44.55	65.33	75.68	81.77	82.68	82.26	78.10	65.84	48.03	40.63
2014	34.15	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	46.77	51.46	50.55	69.90	71.77	81.20	82.86	81.13	77.93	68.03	52.13	38.55
2018	35.06	47.21	46.26	57.50	82.26	82.17	84.97	84.10	80.20	66.00	44.67	43.81
2019	42.71	M	49.85	66.37	75.48	80.20	87.55	82.58	84.23	70.00	46.21	45.57
2020	43.61	42.07	55.71	59.87	70.16	84.83	89.42	84.45	78.47	65.23	59.23	42.84
2021	38.81	35.50	59.58	64.87	72.61	84.27	84.58	87.21	80.33	71.77	51.80	51.84
2022	34.52	42.40	M	M	M	M	71.00	M	M	M	M	M
2023	M	55.87	46.00	M	M	M	M	M	M	M	M	M
2024	38.44	52.69	57.77	67.37	78.68	85.23	87.30	86.97	82.69	74.18	67.10	M
NCEI Climatology	37.70	42.75	52.10	65.10	75.41	83.40	86.29	85.21	79.59	67.60	54.10	42.90

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	M	50.75	43.82	36.83	31.57
2007	30.31	12.79	38.16	41.83	54.84	62.93	62.66	69.00	58.80	52.66	34.54	27.65
2008	20.94	22.17	30.55	38.59	48.90	54.07	60.40	62.74	57.03	44.20	32.57	23.65
2009	14.43	24.89	33.87	43.47	52.55	62.03	62.69	64.32	52.71	41.26	36.93	25.58
2010	19.87	20.71	33.71	45.73	55.19	62.47	64.03	66.26	56.87	45.48	32.23	21.13
2011	18.00	25.04	33.68	45.27	55.90	63.43	70.29	64.27	57.40	44.65	38.39	32.00
2012	26.30	28.48	43.39	41.87	58.39	61.47	69.74	63.42	54.77	44.97	31.93	32.65
2013	23.77	23.43	29.65	42.93	55.90	62.53	66.81	63.35	56.63	46.29	32.97	27.33
2014	19.05	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	35.05	34.36	35.45	49.93	-79.17	-194.42	-29.95	-50.17	-10.92	0.77	-9.16	2.78
2018	-65.95	-111.97	-98.59	-95.64	39.75	65.69	67.16	67.81	64.10	48.39	33.50	31.10
2019	31.36	M	32.11	46.43	56.90	63.43	70.06	65.54	63.30	49.35	29.29	29.38
2020	31.42	29.15	39.61	40.87	52.74	63.92	72.42	66.77	59.07	48.77	39.60	29.65
2021	28.84	22.68	37.71	45.30	52.97	66.80	68.87	70.62	61.20	56.10	34.83	35.52
2022	19.58	25.48	M	M	M	M	71.00	M	M	M	M	M
2023	M	34.87	46.00	M	M	M	M	M	M	M	M	M
2024	27.75	31.69	39.03	49.33	60.84	66.13	69.57	67.00	63.14	52.59	48.50	M
NCEI Climatology	19.20	21.14	29.50	39.71	51.31	60.20	64.11	61.40	54.30	42.00	32.00	25.09

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	M	59.00	53.09	45.70	39.82
2007	36.12	21.48	47.42	50.50	67.18	73.58	72.90	78.16	70.03	61.72	42.95	34.63
2008	29.68	30.07	38.77	51.87	59.65	67.90	72.37	73.37	68.53	54.40	41.00	32.11
2009	21.83	33.43	45.40	53.67	63.65	72.42	71.12	73.22	64.05	51.44	47.18	32.13
2010	26.00	26.82	44.21	58.30	65.50	73.27	75.45	76.47	68.42	56.90	43.57	26.73
2011	24.63	32.96	42.10	55.60	64.53	72.83	80.05	74.22	65.52	54.65	47.96	38.45
2012	34.03	36.79	53.79	52.93	69.37	72.85	79.94	74.97	65.58	54.23	42.02	38.92
2013	31.76	30.77	37.10	54.13	65.79	72.15	74.74	72.81	67.37	56.06	40.50	33.98
2014	26.60	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	40.91	42.91	43.00	59.92	-3.70	-56.61	26.46	15.48	33.51	34.40	21.49	20.66
2018	-15.44	-32.38	-26.16	-19.07	61.00	73.93	76.06	75.95	72.15	57.19	39.08	37.45
2019	37.04	M	40.98	56.40	66.19	71.82	78.81	74.06	73.77	59.68	37.75	37.48
2020	37.52	35.61	47.66	50.37	61.45	74.38	80.92	75.61	68.77	57.00	49.42	36.24
2021	33.82	29.09	48.65	55.08	62.79	75.53	76.73	78.91	70.77	63.94	43.32	43.68
2022	27.05	33.94	M	M	M	M	71.00	M	M	M	M	M
2023	M	45.37	46.00	M	M	M	M	M	M	M	M	M
2024	33.09	42.19	48.40	58.35	69.76	75.68	78.43	76.98	72.91	63.38	57.80	M
NCEI Climatology	28.45	31.94	40.80	52.40	63.36	71.80	75.20	73.30	66.95	54.80	43.05	33.99

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	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

Monthly Plots

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