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 (USC00398622) 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
2007	M	M	M	M	M	M	M	M	M	0.18	0.00	0.01
2008	0.00	0.00	1.11	2.44	5.53	4.29	1.99	0.10	1.43	4.91	0.13	0.00
2009	0.01	0.03	0.84	2.25	1.03	1.42	6.79	1.43	0.96	3.65	0.10	0.00
2010	0.32	1.84	0.28	2.02	1.97	4.04	8.82	4.11	6.14	1.58	0.45	0.00
2011	0.04	0.00	0.73	4.14	4.30	6.31	0.02	2.88	1.61	0.75	0.03	0.08
2012	0.00	0.01	0.65	3.52	4.66	0.65	0.29	0.68	0.65	1.71	0.00	0.12
2013	0.00	0.00	0.16	2.76	5.70	2.31	0.93	3.48	1.26	3.43	0.06	0.00
2014	0.01	0.01	0.21	1.05	1.27	1.56	M	1.13	0.54	0.02	0.05	M
2015	0.05	0.01	0.48	1.73	M	M	M	0.43	3.49	1.41	2.50	1.48
2016	0.40	1.37	1.61	6.10	4.31	2.55	2.42	0.11	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
NCEI Climatology	0.53	0.73	1.42	3.09	3.96	4.30	3.61	2.88	3.07	2.35	1.30	0.79

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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
2007	M	M	M	M	M	M	M	M	M	63.08	48.55	28.74
2008	24.08	29.21	42.26	56.39	69.45	81.40	85.50	82.79	75.47	62.00	44.77	27.55
2009	27.21	37.14	46.58	58.60	72.94	80.95	80.68	80.97	76.71	50.54	54.20	25.00
2010	23.21	25.32	45.97	66.90	71.03	82.58	84.81	85.90	74.34	67.81	46.83	28.35
2011	22.84	31.32	43.87	56.70	70.48	79.80	90.88	84.45	73.57	67.32	50.50	39.20
2012	38.19	38.76	66.68	66.40	77.84	86.00	95.26	86.84	80.50	60.10	49.90	35.06
2013	30.77	34.43	39.84	53.63	70.26	79.70	85.19	83.45	80.93	60.16	46.57	26.26
2014	32.55	28.43	44.74	61.10	73.68	75.92	M	77.00	75.82	62.33	38.28	M
2015	45.33	30.43	56.10	64.57	M	M	M	77.88	79.50	67.19	50.43	36.10
2016	28.52	38.17	54.61	60.33	73.42	87.37	86.29	83.12	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
NCEI Climatology	30.50	36.27	48.40	61.89	72.70	82.20	85.50	83.29	78.10	64.60	48.20	34.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	41.92	28.14	14.23
2008	6.31	9.69	25.19	36.39	47.94	60.10	65.83	62.42	55.53	43.55	29.03	8.65
2009	8.03	16.29	26.48	37.70	50.52	62.40	60.84	61.90	59.36	36.04	34.03	11.96
2010	10.36	10.14	32.69	45.63	49.74	63.17	66.73	66.74	53.72	43.87	29.03	12.48
2011	6.10	14.32	26.00	38.43	50.16	61.43	72.64	64.23	50.37	45.34	28.96	21.45
2012	19.81	20.97	41.83	43.70	54.39	64.07	71.39	62.07	51.83	39.19	29.40	18.52
2013	13.74	17.18	22.45	32.63	50.16	60.67	65.19	65.32	59.40	40.65	25.70	8.81
2014	6.35	8.36	21.32	38.37	50.84	59.15	M	62.86	55.27	42.11	21.76	M
2015	31.89	9.25	29.26	44.50	M	M	M	58.38	59.87	45.65	33.63	23.10
2016	14.42	23.86	32.90	41.83	51.52	64.93	66.16	65.38	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
NCEI Climatology	10.20	14.16	25.20	36.00	48.10	59.09	63.20	60.70	51.80	38.50	25.19	14.60

Average Daily Temperature (high+low)/2 [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	52.50	38.34	21.48
2008	15.19	19.45	33.73	46.39	58.69	70.75	75.67	72.61	65.50	52.77	36.90	18.10
2009	17.62	26.71	36.53	48.15	61.73	71.67	70.76	71.43	68.04	43.29	44.12	18.48
2010	16.79	17.73	39.33	56.27	60.39	72.88	75.77	76.32	64.03	55.84	37.93	20.42
2011	14.47	22.82	34.94	47.57	60.32	70.62	81.76	74.34	61.97	56.88	39.38	30.26
2012	29.00	29.86	54.02	55.05	66.11	74.91	83.32	74.37	65.88	49.65	39.65	26.79
2013	22.26	25.80	31.15	43.13	60.21	70.18	75.19	74.39	70.17	50.40	36.13	17.53
2014	19.45	18.39	33.03	49.73	62.26	67.54	M	69.93	65.55	52.22	30.02	M
2015	38.61	19.84	42.68	54.53	M	M	M	68.12	69.68	56.42	42.03	29.60
2016	21.47	31.02	43.76	51.08	62.47	76.15	76.23	74.25	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
NCEI Climatology	20.35	25.21	36.80	48.94	60.40	70.64	74.35	72.00	64.95	51.55	36.70	24.30

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
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

Monthly Plots

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