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 (USC00477092) 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
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	1.96	0.57	M
2008	0.47	0.47	0.12	4.49	2.93	3.05	3.85	2.11	2.89	1.98	2.16	1.88
2009	0.63	0.27	1.40	2.18	1.54	2.10	1.96	2.92	0.00	0.85	1.02	0.71
2010	0.50	0.33	0.52	1.05	3.18	9.21	6.19	6.46	7.94	1.29	0.79	1.87
2011	0.54	0.22	1.17	2.37	0.46	2.40	1.16	4.88	1.51	2.68	0.44	1.63
2012	0.47	1.98	1.44	2.06	3.72	3.57	3.80	1.39	1.92	3.63	1.04	0.76
2013	0.00	0.46	1.47	3.90	6.07	4.68	2.52	5.44	0.91	2.69	1.63	2.15
2014	1.53	1.54	1.38	4.68	5.36	5.82	2.66	3.03	2.44	3.14	3.28	1.55
2015	0.65	0.58	0.99	1.95	4.00	5.80	2.69	3.24	2.59	2.71	0.91	2.39
2016	0.53	1.50	2.13	3.47	3.21	2.93	6.42	4.81	5.51	2.63	0.17	M
2017	M	1.54	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	1.57	M	M	M	M	M	M
2019	0.76	M	M	M	M	M	M	M	M	M	M	M
2020	2.37	0.19	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	0.01	0.09
2024	0.04	0.27	0.86	1.68	3.11	2.39	0.67	0.48	0.51	0.88	0.67	M
2025	0.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.21	0.97	1.50	2.54	3.69	4.38	4.13	3.30	3.66	3.57	1.93	1.42

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	M	M
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	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
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	52.60	37.86	19.22
2008	M	21.61	35.05	47.16	60.50	70.42	77.84	76.35	68.56	52.32	35.77	17.77
2009	11.93	29.82	34.43	48.79	63.65	71.83	71.69	71.53	M	45.90	45.33	22.08
2010	22.26	28.07	49.90	61.97	69.45	70.27	78.13	77.71	61.93	57.35	38.97	22.90
2011	16.61	25.61	35.55	47.67	61.81	72.57	81.37	76.19	64.60	55.68	40.70	27.90
2012	26.16	30.69	49.87	53.33	68.61	76.10	88.67	76.39	67.67	52.77	41.90	33.26
2013	24.00	25.63	32.03	42.93	64.37	71.87	77.13	75.90	67.10	52.65	34.37	16.00
2014	11.40	16.89	30.00	44.77	64.32	74.03	74.50	73.00	65.27	50.87	27.07	24.94
2015	16.90	13.46	38.94	51.63	67.42	70.67	76.39	73.65	71.47	54.45	43.67	31.48
2016	20.55	25.79	41.06	48.53	65.45	72.13	77.32	75.48	68.07	55.87	46.07	M
2017	M	41.20	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	70.00	M	M	M	M	M	M
2019	17.43	M	M	M	M	M	M	M	M	M	M	M
2020	23.68	26.10	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	39.30	35.43
2024	23.33	42.86	45.83	56.59	67.84	73.69	78.12	79.07	78.33	63.46	41.13	26.32
2025	16.75	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.00	25.39	36.90	50.40	64.69	73.70	77.50	75.60	67.10	53.10	37.10	24.79

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	31.40	24.43	1.00
2008	M	-2.57	9.00	26.92	35.50	49.15	53.58	49.19	45.26	32.77	20.90	-3.48
2009	-11.18	5.09	18.29	28.21	37.42	51.25	49.00	48.07	M	30.63	27.10	4.17
2010	5.45	5.36	20.47	33.67	43.00	51.53	58.10	57.29	41.93	34.35	23.70	8.10
2011	0.58	5.07	11.71	26.80	40.42	49.87	58.77	53.97	43.70	34.74	24.27	12.10
2012	5.55	9.17	28.42	29.43	44.06	53.10	62.00	54.20	43.43	35.35	27.60	21.55
2013	10.00	1.78	9.94	19.76	42.44	50.67	55.97	49.84	42.90	34.39	20.00	-1.58
2014	-9.60	-8.96	4.00	23.17	41.48	51.93	51.92	51.16	41.80	31.19	10.63	10.61
2015	-1.35	-10.21	13.29	28.17	40.32	47.63	52.65	51.94	48.43	33.81	25.53	21.90
2016	2.77	9.21	21.90	26.93	38.39	50.13	54.35	54.10	48.87	35.81	26.52	M
2017	M	21.10	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	58.00	M	M	M	M	M	M
2019	-0.36	M	M	M	M	M	M	M	M	M	M	M
2020	9.48	-1.21	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	23.93	18.86
2024	3.22	14.14	15.75	32.09	40.47	49.62	52.25	51.21	46.56	37.22	28.00	14.10
2025	4.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.40	3.06	13.50	27.40	40.90	50.50	54.41	52.60	45.10	33.10	21.50	8.71

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	42.00	31.14	10.11
2008	M	9.52	22.03	37.04	48.00	59.79	65.71	62.77	56.91	42.55	28.64	7.15
2009	0.38	17.45	26.36	38.50	50.53	61.54	60.34	59.80	M	38.27	36.24	13.13
2010	13.85	16.71	35.18	47.82	56.23	60.90	68.11	67.50	51.93	45.85	31.33	15.50
2011	8.60	15.34	23.63	37.23	51.11	61.22	70.07	65.08	54.15	45.17	32.48	20.00
2012	15.85	19.93	39.15	41.38	56.34	64.60	75.33	65.58	55.55	44.06	34.75	27.40
2013	17.00	13.70	21.28	31.34	53.41	61.27	66.55	62.87	55.00	43.52	27.18	7.21
2014	0.90	3.96	17.00	33.97	52.90	62.98	63.21	62.08	53.53	41.03	18.85	17.77
2015	7.77	1.62	26.11	39.90	53.87	59.15	64.52	62.79	59.95	44.13	34.60	26.69
2016	11.66	17.50	31.48	37.73	51.92	61.13	65.84	64.79	58.47	45.84	36.29	M
2017	M	31.15	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	64.00	M	M	M	M	M	M
2019	8.54	M	M	M	M	M	M	M	M	M	M	M
2020	16.58	12.45	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	31.62	27.14
2024	13.28	28.50	30.79	44.34	54.16	61.66	65.19	65.14	62.44	50.20	34.57	20.21
2025	10.38	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	10.20	14.22	25.20	38.90	52.80	62.10	65.96	64.10	56.10	43.10	29.30	16.75

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
2005	M	M	M	M	M	M	M	M	M	M	M	M
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

Monthly Plots

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