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 (USC00457773) 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
2003	M	M	M	M	M	M	M	M	M	M	M	M
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	0.00
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	8.64	6.03	6.74	5.29	4.04	3.15	1.24	1.22	3.02	6.22	9.47	8.42

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	M	M	M	M	M	M
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	0.9	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	3.2	2.2	2.1	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
2003	M	M	M	M	M	M	M	M	M	59.82	49.38	45.84
2004	46.31	50.21	52.93	M	64.65	74.40	80.45	78.19	66.37	60.85	43.64	45.56
2005	46.68	50.36	57.71	58.19	66.97	68.23	74.59	79.70	68.90	60.39	45.33	45.25
2006	M	35.00	44.67	61.28	66.48	67.27	M	77.22	69.67	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	50.58	35.86
2010	50.00	52.89	55.87	57.53	61.65	66.30	76.97	76.55	68.53	60.10	47.43	46.58
2011	44.97	44.04	51.23	51.60	60.03	66.24	73.45	72.58	M	55.71	47.67	41.94
2012	43.83	48.69	49.71	61.43	66.81	67.00	77.00	80.87	74.82	59.84	50.37	42.97
2013	40.53	47.61	55.65	56.63	66.71	72.33	78.74	78.72	69.30	53.50	48.43	40.74
2014	45.26	44.04	53.87	61.10	69.94	71.93	82.00	81.77	73.53	63.83	49.73	47.35
2015	48.26	53.43	58.90	60.67	68.48	79.18	83.48	79.87	68.77	64.85	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	43.88
2020	47.18	48.18	51.03	61.11	67.29	69.43	77.81	80.03	74.86	60.01	49.08	47.70
2021	46.53	44.43	53.31	64.01	66.32	78.43	81.79	79.65	71.66	57.35	52.42	42.60
2022	44.54	48.03	56.78	55.61	61.21	69.68	82.77	83.90	77.53	67.73	45.35	40.79
2023	46.27	46.48	51.69	56.81	72.14	71.80	82.76	82.19	70.77	60.74	47.85	47.84
2024	44.62	48.59	54.84	54.84	63.93	M	M	M	M	M	45.08	47.15
2025	43.00	45.50	55.06	63.70	M	M	M	M	M	M	M	M
NCEI Climatology	46.40	49.67	53.70	58.90	64.09	69.00	75.80	76.70	70.40	59.50	51.10	45.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	M	M	M	44.59	34.80	36.00
2004	37.45	36.07	39.71	M	47.23	50.67	54.97	57.39	50.67	47.70	40.93	38.40
2005	37.04	31.04	39.55	43.50	48.77	50.67	52.14	53.37	47.10	46.74	38.83	38.00
2006	M	35.00	39.00	39.00	45.08	51.64	M	51.43	48.92	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	41.25	26.57
2010	37.91	37.00	36.97	39.73	42.00	50.40	51.45	52.87	52.60	44.32	36.67	37.65
2011	35.90	31.68	37.39	36.56	43.30	49.64	51.35	53.42	M	42.52	34.43	33.10
2012	33.97	36.24	35.10	41.20	43.48	48.30	55.89	54.19	46.79	42.71	39.50	35.90
2013	30.80	36.86	36.65	40.53	45.71	51.40	52.90	56.62	52.63	40.96	37.33	30.74
2014	34.94	32.96	38.61	41.00	47.06	49.50	55.90	56.26	51.40	49.90	37.30	37.32
2015	36.84	39.64	39.71	39.23	47.65	54.24	55.52	53.97	48.33	50.08	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	35.01
2020	38.73	34.59	34.27	39.55	46.82	50.45	53.45	52.67	52.95	45.22	38.44	36.99
2021	37.17	34.49	34.62	38.04	44.34	53.31	55.06	55.51	51.09	44.57	42.78	35.13
2022	34.02	34.31	42.69	37.15	43.94	50.75	55.41	56.48	51.00	46.50	32.16	32.23
2023	36.13	33.25	34.49	38.62	48.32	49.29	52.92	55.58	50.14	44.62	36.66	37.64
2024	35.20	36.76	37.23	41.50	43.74	M	M	M	M	M	35.88	36.76
2025	31.15	33.14	38.86	39.27	M	M	M	M	M	M	M	M
NCEI Climatology	35.80	35.31	37.20	40.09	46.11	50.60	54.00	53.70	49.10	43.50	38.30	35.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	M	M	M	52.21	42.09	40.92
2004	41.88	43.14	46.32	M	55.94	62.53	67.71	67.79	58.52	54.28	42.29	41.98
2005	41.86	40.70	48.63	50.85	57.87	59.45	63.36	66.54	58.00	53.56	42.08	41.63
2006	M	35.00	41.83	50.14	55.78	59.45	M	64.33	59.29	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	45.92	31.21
2010	43.95	44.95	46.42	48.63	51.83	58.35	64.21	64.71	60.57	52.21	42.05	42.11
2011	40.44	37.86	44.31	44.08	51.67	57.94	62.40	63.00	M	49.12	41.05	37.52
2012	38.90	42.47	42.40	51.32	55.15	57.65	66.45	67.53	60.80	51.27	44.93	39.44
2013	35.67	42.23	46.15	48.58	56.21	61.87	65.82	67.67	60.97	47.23	42.88	35.74
2014	40.10	38.50	46.24	51.05	58.50	60.72	68.95	69.02	62.47	56.87	43.52	42.34
2015	42.55	46.54	49.31	49.95	58.06	66.71	69.50	66.92	58.55	57.46	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	39.45
2020	42.96	41.38	42.65	50.33	57.05	59.94	65.63	66.35	63.91	52.62	43.76	42.35
2021	41.85	39.46	43.97	51.02	55.33	65.87	68.42	67.58	61.37	50.96	47.60	38.87
2022	39.28	41.17	49.74	46.38	52.58	60.22	69.09	70.19	64.27	57.12	38.76	36.51
2023	41.20	39.87	43.09	47.72	60.23	60.55	67.84	68.88	60.46	52.68	42.26	42.74
2024	39.91	42.68	46.03	48.17	53.84	M	M	M	M	M	40.48	41.96
2025	37.08	39.32	46.96	51.48	M	M	M	M	M	M	M	M
NCEI Climatology	41.10	42.49	45.45	49.50	55.10	59.80	64.90	65.20	59.75	51.50	44.70	40.75

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
2003	M	M	M	M	M	M	M	M	M	M	M	M
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	86.7%	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	83.5%	85.6%	75.3%	M	M	M	M	M	M	M	M

Monthly Plots

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