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 (USC00240075) 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	0.05	1.53	3.26	2.84	2.56	1.44	2.72
2005	1.30	0.11	2.78	1.25	2.99	2.05	1.24	0.15	1.40	1.03	3.65	3.08
2006	3.61	3.17	2.62	2.81	2.06	1.43	0.84	1.60	1.87	1.22	7.84	2.29
2007	1.55	2.09	2.33	1.34	1.75	1.69	0.55	0.59	1.61	2.00	1.71	5.43
2008	2.76	3.88	2.70	1.42	1.32	3.53	0.12	2.68	1.12	2.22	5.28	2.08
2009	4.99	0.13	0.78	1.21	3.67	0.77	0.49	1.46	0.67	2.31	3.03	2.96
2010	1.82	0.85	2.50	2.37	2.45	3.83	0.57	1.75	2.43	1.38	2.75	4.31
2011	3.71	2.95	5.41	3.78	2.01	3.83	0.53	0.17	0.12	1.51	1.69	3.32
2012	4.92	2.80	3.92	1.73	2.36	2.58	0.24	0.02	0.01	3.48	3.02	1.44
2013	2.87	1.02	1.95	0.84	1.29	0.02	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	1.45	1.56	1.70	1.66	2.04	2.19	0.88	0.91	1.07	1.64	2.02	1.60

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	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
2004	M	M	M	M	M	84.00	83.19	79.42	64.27	52.33	38.00	32.81
2005	32.42	39.04	49.71	55.07	64.03	67.70	82.03	84.74	70.77	55.76	35.37	26.41
2006	34.81	33.52	44.32	53.17	65.58	75.41	87.97	80.77	72.54	52.79	37.61	30.06
2007	27.94	38.39	47.45	55.43	65.93	74.47	91.32	82.29	68.88	51.00	39.07	28.84
2008	26.94	38.86	41.89	47.80	61.55	69.20	83.13	80.23	69.70	51.97	41.10	27.96
2009	31.94	38.05	42.79	52.33	64.07	71.62	83.47	80.70	78.37	47.61	38.50	25.06
2010	35.29	39.96	49.13	53.30	57.71	68.20	79.77	79.90	69.00	56.35	35.57	30.97
2011	30.80	32.39	43.39	45.34	59.55	66.63	80.48	85.81	77.73	53.97	35.30	30.73
2012	32.16	37.64	44.39	56.93	61.39	69.23	86.23	84.65	73.33	53.06	38.69	32.53
2013	28.90	38.38	44.65	51.47	65.42	69.50	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	29.30	37.34	44.29	54.17	59.61	72.53	M	M	74.47	58.48	39.22	M
2025	28.65	32.90	44.77	55.50	66.55	76.46	84.06	M	M	M	M	M
NCEI Climatology	34.60	40.24	48.89	58.21	67.59	75.20	86.80	86.50	75.69	57.80	41.00	32.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	43.38	42.35	44.20	38.24	24.74	20.63	19.04
2005	13.96	15.04	25.65	29.89	37.16	42.27	44.37	41.59	33.90	32.80	23.70	12.81
2006	24.94	11.61	22.17	30.30	35.00	45.73	48.61	41.77	36.25	28.35	25.70	16.00
2007	10.35	23.07	25.94	30.23	36.13	43.80	51.71	41.83	34.76	31.65	21.07	17.32
2008	9.32	21.50	22.26	24.90	33.19	39.03	44.00	44.77	35.30	30.03	27.57	16.33
2009	15.68	15.45	21.29	27.23	34.90	42.68	45.58	47.13	38.10	28.10	25.27	10.29
2010	22.18	19.58	24.07	29.80	33.61	43.60	44.81	44.97	39.80	33.06	23.37	17.03
2011	19.60	14.71	24.32	28.28	34.10	40.87	44.06	44.58	36.63	35.26	20.53	16.60
2012	16.90	16.96	24.77	29.87	34.26	41.93	48.81	43.68	34.33	29.23	27.97	22.40
2013	15.00	22.42	22.55	26.97	35.90	40.00	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	18.59	25.76	24.54	31.24	35.29	40.67	M	M	42.27	31.74	28.67	M
2025	16.35	20.25	27.94	29.63	37.06	42.69	48.32	M	M	M	M	M
NCEI Climatology	18.00	20.24	24.50	30.30	37.81	44.20	48.70	47.20	39.60	30.40	24.10	18.80

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	63.50	62.77	61.75	51.16	38.58	29.32	25.93
2005	22.62	27.04	37.68	41.83	50.60	54.98	63.20	63.09	52.33	44.12	29.37	18.26
2006	29.87	22.19	33.12	41.73	50.29	60.50	68.34	61.27	54.60	40.40	31.23	23.03
2007	19.15	30.73	36.69	42.86	51.05	59.13	71.52	61.95	51.82	41.32	30.24	23.08
2008	18.13	30.41	32.07	36.35	47.37	54.12	63.56	62.50	52.50	41.00	34.33	22.75
2009	23.81	26.75	32.04	39.78	49.25	57.14	64.52	63.92	58.23	37.85	31.88	17.68
2010	28.73	29.77	36.60	41.55	45.66	55.90	62.29	62.44	54.40	44.71	29.47	24.00
2011	25.20	23.55	33.85	36.81	46.82	53.75	62.27	65.19	57.18	44.61	27.92	23.67
2012	24.53	27.30	34.58	43.40	47.82	55.58	67.52	64.16	53.83	41.15	33.33	27.47
2013	21.95	30.40	33.60	39.22	50.66	54.75	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	23.94	31.55	34.41	42.70	47.45	56.60	M	M	58.37	45.11	33.94	M
2025	22.50	26.57	36.35	42.57	51.81	59.58	66.19	M	M	M	M	M
NCEI Climatology	26.30	30.24	36.70	44.25	52.70	59.70	67.75	66.85	57.65	44.10	32.55	25.75

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	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

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