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 (USC00470265) 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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	0.00	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	1.36	1.18	1.92	3.24	3.64	4.65	3.78	3.58	3.18	2.84	2.07	1.76

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	2.8	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	8.4	9.6	9.2	8.0	7.4	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
2004	M	M	M	M	M	M	M	72.70	77.22	60.25	47.19	31.36
2005	25.15	34.62	39.37	61.02	63.62	81.26	83.07	80.84	75.87	61.55	44.64	26.57
2006	35.80	29.19	42.69	61.40	66.95	76.55	85.68	79.60	66.31	47.56	43.71	34.34
2007	27.85	17.28	42.91	55.45	70.04	77.81	81.92	79.49	72.80	64.25	42.40	29.04
2008	24.96	24.80	37.70	55.89	64.73	75.75	80.93	78.86	73.39	59.80	38.80	24.56
2009	19.48	32.04	40.93	55.02	66.16	73.73	77.00	76.42	74.23	51.46	51.29	28.43
2010	25.76	33.03	50.21	60.45	83.79	76.24	83.24	83.19	69.41	62.39	46.20	27.89
2011	23.55	29.61	36.49	48.78	64.71	71.49	84.25	M	M	M	37.94	35.58
2012	32.70	36.70	55.48	57.57	70.49	76.36	80.23	73.56	M	56.02	45.10	34.86
2013	26.98	29.04	35.92	49.18	66.28	72.92	76.39	75.26	70.11	58.11	41.20	23.48
2014	18.97	20.74	34.73	51.28	62.37	77.14	75.94	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	82.41	80.63	77.79	73.10	57.89	45.28	39.60
2024	27.36	41.54	46.22	56.48	68.42	76.23	78.78	76.41	76.21	64.95	46.45	32.79
2025	25.89	27.70	44.98	54.02	64.62	71.73	M	M	M	M	M	M
NCEI Climatology	25.40	29.26	40.60	53.99	67.19	76.99	81.50	79.29	71.90	57.80	43.40	30.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	55.34	59.13	42.26	32.30	16.68
2005	11.30	21.23	20.53	40.27	47.82	64.03	65.56	63.47	59.14	44.22	30.43	15.82
2006	26.42	13.58	26.76	41.88	51.34	58.31	66.15	62.27	54.40	43.94	40.79	30.45
2007	25.95	10.19	39.38	37.74	53.46	63.20	62.77	63.45	56.08	47.99	28.58	16.39
2008	11.65	11.24	21.36	40.78	45.95	59.85	63.17	63.23	55.77	43.14	28.87	7.85
2009	3.69	15.65	24.70	35.70	50.29	58.37	58.95	60.33	53.44	39.08	35.30	16.46
2010	13.88	17.87	29.61	42.38	64.12	59.78	65.61	65.69	50.86	41.53	29.94	15.37
2011	10.34	17.69	23.12	36.38	47.63	58.12	67.51	M	M	M	26.28	23.87
2012	16.72	21.83	38.92	37.33	51.96	60.99	67.82	59.02	M	40.03	30.10	23.96
2013	10.52	13.36	20.46	34.24	47.96	58.78	62.73	60.42	53.08	41.99	28.48	8.76
2014	2.15	2.87	17.84	35.17	46.40	61.73	58.68	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	65.71	62.68	61.59	58.88	45.07	31.20	30.32
2024	20.18	24.84	30.40	39.83	51.52	60.84	64.10	61.27	57.73	45.92	36.31	19.88
2025	10.76	12.80	28.71	37.50	47.29	56.52	M	M	M	M	M	M
NCEI Climatology	10.01	11.84	22.10	33.90	46.40	56.60	61.29	59.80	50.80	39.30	27.59	16.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	64.02	68.17	51.25	39.74	24.02
2005	18.23	27.92	29.95	50.65	55.72	72.64	74.31	72.15	67.50	52.89	37.54	21.19
2006	31.11	21.39	34.73	51.64	59.15	67.43	75.92	70.94	60.35	45.75	42.25	32.39
2007	26.90	13.74	41.14	46.59	61.75	70.51	72.34	71.47	64.44	56.12	35.49	22.72
2008	18.31	18.02	29.53	48.34	55.34	67.80	72.05	71.04	64.58	51.47	33.84	16.20
2009	11.59	23.85	32.81	45.36	58.23	66.05	67.98	68.37	63.84	45.27	43.29	22.45
2010	19.82	25.45	39.91	51.42	73.95	68.01	74.43	74.44	60.14	51.96	38.07	21.63
2011	16.95	23.65	29.80	42.58	56.17	64.81	75.88	M	M	M	32.11	29.72
2012	24.71	29.27	47.20	47.45	61.23	68.68	74.02	66.29	M	48.03	37.60	29.41
2013	18.75	21.20	28.19	41.71	57.12	65.85	69.56	67.84	61.60	50.05	34.84	16.12
2014	10.56	11.80	26.29	43.23	54.39	69.43	67.31	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	74.06	71.65	69.69	65.99	51.48	38.24	34.96
2024	23.77	33.19	38.31	48.15	59.97	68.53	71.44	68.84	66.97	55.44	41.38	26.34
2025	18.32	20.25	36.85	45.76	55.95	64.12	M	M	M	M	M	M
NCEI Climatology	17.70	20.55	31.35	43.94	56.80	66.80	71.40	69.55	61.35	48.55	35.50	23.75

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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	61.3%	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	69.3%	67.4%	65.5%	65.9%	64.8%	M	M	M	M	M	M

Monthly Plots

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