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 (USC00354329) 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	0.78	1.72	1.87	1.40	0.68	1.04
2005	0.07	0.67	1.70	2.23	3.71	0.91	0.05	0.13	0.00	M	0.50	2.40
2006	1.86	0.95	1.73	2.48	1.33	1.73	0.43	1.18	1.83	0.53	2.38	0.72
2007	0.44	1.07	0.86	1.67	1.32	1.61	0.05	0.33	1.18	2.01	2.71	3.60
2008	1.86	2.64	1.25	1.68	3.62	0.88	0.45	0.94	1.15	0.35	1.18	1.73
2009	1.41	0.63	2.58	2.12	2.30	4.21	0.80	3.02	0.03	2.60	1.04	0.46
2010	0.97	0.18	1.45	2.07	2.46	4.47	0.75	1.08	0.64	2.15	1.33	2.10
2011	0.43	1.46	1.76	1.11	3.79	1.37	0.23	0.63	0.03	1.90	1.03	0.81
2012	1.10	0.53	2.08	1.64	1.82	1.73	0.84	0.00	0.41	1.67	1.04	0.77
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	0.77
2018	1.45	1.35	1.99	1.94	2.61	1.84	0.00	0.54	0.29	2.66	0.34	1.77
2019	0.49	2.76	1.55	2.87	3.59	0.90	0.11	0.51	2.15	0.87	0.73	0.50
2020	1.54	1.28	1.27	1.37	4.82	4.52	0.27	0.30	0.66	0.87	1.67	0.57
2021	0.77	2.10	0.93	0.70	1.94	0.59	0.31	0.90	1.07	1.15	0.99	2.29
2022	1.02	0.66	2.15	1.89	4.25	1.40	0.07	0.69	1.11	0.91	1.72	1.64
2023	0.37	0.62	1.30	1.56	2.28	1.48	0.23	1.90	1.64	1.38	1.15	0.46
2024	0.95	2.24	0.95	2.54	1.48	0.80	0.60	0.78	0.84	0.94	1.16	0.93
2025	0.66	2.81	1.09	0.68	1.21	0.43	0.64	M	M	M	M	M
NCEI Climatology	1.26	1.10	1.43	1.92	2.61	1.91	0.85	0.70	1.12	1.39	1.39	1.29

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	M	79.00	77.32	64.76	54.74	40.63	37.32
2005	33.93	42.08	48.13	52.15	61.54	63.04	83.50	82.04	73.75	M	41.20	27.46
2006	37.00	37.25	42.20	53.71	64.86	70.50	82.87	76.79	68.50	53.17	43.40	35.10
2007	31.03	39.11	48.83	52.23	62.94	70.00	84.75	78.34	68.45	53.90	43.00	32.10
2008	30.48	37.34	40.14	46.43	59.35	67.30	79.19	78.06	69.43	57.55	46.70	32.65
2009	35.35	37.21	39.94	49.39	61.84	67.30	78.81	76.30	74.70	49.45	44.07	28.61
2010	36.65	37.68	47.87	50.83	54.16	65.54	76.55	75.59	68.47	60.14	40.00	34.97
2011	32.97	36.21	43.81	46.27	54.97	65.03	76.70	81.71	76.93	56.50	40.90	36.13
2012	38.97	39.00	44.87	56.27	60.61	68.23	83.10	84.87	75.87	57.48	44.70	41.00
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	34.90	39.22	46.30	51.80	61.00	68.40	79.30	79.70	70.60	56.10	42.70	34.70

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	44.40	50.79	41.30	34.10	24.50	21.90
2005	19.72	20.28	28.40	30.37	41.29	41.04	51.90	50.38	42.00	M	22.81	9.62
2006	17.72	16.81	23.69	30.77	39.13	47.30	53.42	49.50	42.43	30.65	26.23	18.48
2007	13.48	23.25	27.93	31.37	38.19	44.67	55.43	48.24	41.33	32.48	23.40	18.42
2008	14.07	22.14	22.34	26.67	39.10	42.23	50.58	48.84	42.29	33.65	28.90	17.26
2009	17.16	19.07	21.39	29.54	38.32	45.30	53.00	50.80	45.47	30.10	23.89	13.39
2010	23.90	23.07	27.81	30.63	35.39	43.21	50.48	47.72	42.90	40.34	23.21	20.61
2011	19.52	19.04	26.84	27.63	35.58	42.57	48.20	51.87	47.87	35.48	22.83	19.48
2012	21.23	22.45	27.06	33.97	37.58	43.50	52.45	51.45	44.00	32.84	28.20	28.64
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	18.81	19.39	26.21	30.40	38.50	44.29	48.80	49.39	43.40	33.89	25.10	17.70

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	61.80	64.23	53.02	44.19	32.57	30.22
2005	26.83	31.18	38.32	41.26	51.37	52.04	67.80	66.21	57.88	M	32.00	18.54
2006	27.06	27.19	32.84	42.57	52.10	58.90	68.15	63.14	55.47	41.91	34.82	26.79
2007	22.03	31.11	38.38	41.80	50.56	57.33	70.09	63.29	54.84	43.19	33.20	25.26
2008	22.23	29.74	31.24	36.55	49.23	54.77	64.89	63.45	56.16	45.60	37.80	24.95
2009	26.26	28.14	30.66	39.46	50.08	56.30	65.90	63.55	60.08	39.77	33.52	21.00
2010	30.27	30.38	37.67	40.73	44.77	54.38	63.52	61.66	55.79	50.24	31.60	27.79
2011	26.24	27.62	35.32	36.95	45.27	53.80	62.45	66.79	62.40	46.21	31.87	27.81
2012	30.10	30.72	35.97	45.12	49.10	55.87	67.77	68.16	59.93	45.16	36.45	34.82
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	26.85	29.31	36.25	41.10	49.75	56.34	64.05	64.54	57.00	45.00	33.90	26.20

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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