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 (USC00480865) 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	2.19	2.00	1.58	1.35	1.88	1.79	0.90	1.23	1.44	1.46	1.84	2.52

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	26.55	43.24	55.97	67.04	M	M	54.25	44.95	31.50	22.31
2007	M	M	29.00	M	57.29	68.43	79.80	69.12	54.98	45.87	45.41	M
2008	M	32.25	26.07	35.49	44.07	M	77.40	73.38	48.74	49.30	36.36	22.53
2009	26.06	25.70	30.25	39.97	55.01	58.38	69.99	69.23	67.79	39.04	37.92	20.25
2010	26.31	29.61	36.31	42.04	46.50	60.26	71.90	70.73	66.31	51.78	32.82	26.93
2011	27.45	25.33	31.21	34.63	43.69	59.67	71.91	71.86	65.67	48.46	30.72	24.18
2012	26.95	30.83	39.14	46.98	53.88	67.53	75.96	75.18	66.70	48.05	37.58	23.12
2013	21.93	24.13	33.21	37.88	54.60	68.00	75.71	73.72	60.45	44.23	34.96	21.57
2014	26.41	23.70	33.70	39.06	54.38	60.76	73.40	65.43	62.27	52.81	30.54	29.50
2015	29.34	30.37	37.73	44.85	51.46	68.80	M	70.72	65.63	53.39	30.54	20.93
2016	23.86	30.49	33.86	44.68	53.26	69.90	73.65	72.31	62.07	47.14	39.90	18.22
2017	19.62	27.35	36.29	38.73	53.09	63.91	74.76	71.35	56.30	46.58	35.61	31.85
2018	32.24	31.29	33.98	42.51	57.84	64.28	75.51	71.93	66.76	46.96	32.66	31.62
2019	30.87	26.28	31.27	40.65	49.89	61.59	69.05	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	24.49	29.34	39.20	49.80	62.19	71.50	80.39	79.70	70.60	55.60	39.11	24.29

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	5.00	22.67	29.16	33.25	M	M	28.36	26.12	10.98	2.83
2007	M	M	12.31	M	48.60	34.72	44.85	45.65	32.11	26.87	20.50	M
2008	M	24.52	6.28	12.37	27.04	M	41.36	37.91	28.76	23.37	19.35	2.40
2009	4.79	0.96	8.13	20.61	29.77	36.35	39.01	36.57	32.71	19.67	12.32	-1.03
2010	2.60	1.32	13.71	19.66	24.00	32.17	34.19	33.60	29.37	25.32	12.77	5.43
2011	3.32	-2.89	7.45	15.63	26.07	33.54	39.76	39.76	30.74	26.39	6.02	2.44
2012	1.97	-0.46	14.66	22.76	27.33	31.12	37.16	35.55	31.19	21.89	14.95	1.82
2013	-0.68	1.40	7.51	14.28	30.68	34.00	42.99	41.34	37.53	22.97	10.74	1.52
2014	6.02	3.68	11.04	15.72	29.63	33.06	40.82	40.08	32.67	23.81	10.65	12.25
2015	4.98	6.13	14.03	20.98	31.91	39.13	M	39.25	33.25	27.98	8.52	1.16
2016	5.34	7.18	10.24	23.49	27.16	36.37	37.19	36.04	33.37	25.56	14.78	-2.91
2017	-2.83	8.79	18.88	-46.35	-176.27	-143.72	-177.02	-125.61	-28.22	-43.32	-266.33	-33.25
2018	-11.98	-67.09	9.31	-45.18	8.94	31.34	35.88	34.17	29.77	22.88	10.25	-0.28
2019	2.17	-0.32	3.32	23.23	27.90	33.13	37.92	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	2.30	3.09	13.41	25.80	33.00	38.20	41.40	39.51	32.70	24.90	15.71	3.39

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	15.78	32.96	42.56	50.14	M	M	41.31	35.53	21.24	12.57
2007	M	M	20.65	M	52.94	51.58	62.32	57.39	43.54	36.37	32.96	M
2008	M	28.39	16.17	23.93	35.56	M	59.38	55.64	38.75	36.33	27.85	12.46
2009	15.43	13.33	19.19	30.29	42.39	47.36	54.50	52.90	50.25	29.36	25.12	9.61
2010	14.45	15.47	25.01	30.85	35.25	46.21	53.05	52.16	47.84	38.55	22.79	16.18
2011	15.38	11.22	19.33	25.13	34.88	46.61	55.84	55.81	48.21	37.42	18.37	13.31
2012	14.46	15.18	26.90	34.87	40.61	49.32	56.56	55.37	48.95	34.97	26.26	12.47
2013	10.63	12.76	20.36	26.08	42.64	51.00	59.35	57.53	48.99	33.60	22.85	11.54
2014	16.21	13.69	22.37	27.39	42.00	46.91	57.11	52.76	47.47	38.31	20.59	20.88
2015	17.16	18.25	25.88	32.92	41.69	53.96	M	54.99	49.44	40.69	19.53	11.04
2016	14.60	18.84	22.05	34.09	40.21	53.14	55.42	54.17	47.72	36.35	27.34	7.65
2017	8.39	18.07	27.58	-3.81	-61.59	-39.91	-51.13	-27.13	14.04	1.63	-115.36	-0.70
2018	10.13	-17.90	21.65	-1.34	33.39	47.81	55.69	53.05	48.27	34.92	21.45	15.67
2019	16.52	12.98	17.30	31.94	38.89	47.36	53.49	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	13.40	16.22	26.30	37.80	47.60	54.85	60.90	59.60	51.65	40.25	27.41	13.84

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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