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 (USC00394766) 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	0.06	1.71	15.57	0.27	3.99	2.23	M	M	0.82	10.44	0.00	0.00
2005	0.01	0.02	37.92	0.00	5.80	6.65	0.00	M	0.38	0.52	0.00	0.27
2006	0.49	0.04	0.57	0.82	0.01	M	M	2.77	2.29	0.00	0.37	0.02
2007	0.11	M	0.28	0.00	4.01	2.58	0.00	2.77	0.29	2.32	M	M
2008	M	0.06	0.82	0.99	3.96	3.09	4.09	0.36	2.50	1.13	0.00	0.06
2009	0.01	0.00	0.83	0.83	0.70	6.20	2.34	4.42	0.66	2.79	0.05	0.00
2010	0.04	0.00	0.84	0.00	0.00	0.00	0.01	0.07	0.03	0.06	0.16	0.07
2011	0.00	0.04	0.14	0.80	0.02	0.00	1.58	1.81	0.41	0.46	0.25	0.05
2012	0.08	0.73	0.45	3.70	2.97	1.68	1.23	0.40	0.27	0.62	0.06	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
NCEI Climatology	0.48	0.57	0.92	1.78	3.15	3.82	2.80	2.22	2.01	1.61	0.43	0.35

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
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	31.59	36.22	46.70	61.29	69.26	74.56	M	M	67.67	62.94	51.62	32.60
2005	29.13	43.61	49.58	69.00	69.04	80.97	76.44	M	93.00	64.48	49.86	28.57
2006	45.15	37.93	47.87	65.59	71.17	M	M	86.47	69.96	62.53	48.70	40.70
2007	32.93	M	70.00	72.00	72.52	81.40	90.14	84.00	77.95	51.96	M	M
2008	M	54.67	45.97	59.60	66.65	77.50	86.97	85.94	76.13	60.77	45.27	27.58
2009	29.90	37.00	45.74	57.33	72.06	75.46	81.74	81.42	76.37	49.77	54.13	22.87
2010	23.68	22.64	49.78	63.73	67.77	79.27	85.52	88.45	72.93	66.68	46.03	28.29
2011	22.81	28.00	37.71	54.57	66.71	78.43	88.90	84.87	75.17	66.65	49.17	40.74
2012	38.26	39.34	63.61	64.70	72.52	85.10	94.45	88.32	81.17	60.84	47.86	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
NCEI Climatology	29.40	34.85	45.89	58.90	70.60	80.30	87.51	86.09	78.20	62.10	46.20	33.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	13.05	18.37	33.75	36.46	49.52	56.11	M	M	48.67	41.00	29.57	28.60
2005	10.97	19.21	24.74	35.50	50.32	62.31	52.44	M	54.00	39.71	28.82	13.93
2006	27.81	16.82	27.61	41.86	50.09	M	M	64.18	49.89	39.26	24.30	16.95
2007	16.73	M	42.86	47.00	52.61	60.23	72.29	66.83	50.20	32.87	M	M
2008	M	40.33	23.55	32.90	44.97	55.57	64.19	62.97	51.43	39.90	27.83	5.68
2009	8.65	16.25	22.77	35.43	45.77	57.08	60.06	59.10	54.50	35.61	30.57	9.61
2010	8.48	7.36	31.96	41.17	47.74	59.33	64.23	64.48	50.70	40.84	24.97	11.94
2011	3.00	8.86	22.23	35.83	46.35	56.80	68.16	62.65	47.93	42.97	24.72	18.13
2012	15.48	16.25	35.93	41.70	49.81	60.79	68.42	59.43	49.28	36.68	25.86	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
NCEI Climatology	6.91	9.64	20.41	31.40	44.41	55.30	61.20	59.20	49.50	35.50	22.70	10.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	22.32	27.30	40.23	48.88	59.39	65.33	M	M	58.17	51.97	40.60	30.60
2005	20.05	31.41	37.16	52.25	59.68	71.64	64.44	M	73.50	52.10	39.34	21.25
2006	36.48	27.38	37.74	53.72	60.63	M	M	75.32	59.93	50.89	36.50	28.82
2007	24.83	M	56.43	59.50	62.57	70.82	81.21	75.42	64.08	42.41	M	M
2008	M	47.50	34.76	46.25	55.81	66.53	75.58	74.45	63.78	50.34	36.55	16.63
2009	19.27	26.62	34.26	46.38	58.92	66.27	70.90	70.26	65.43	42.69	42.35	16.24
2010	16.08	15.00	40.87	52.45	57.76	69.30	74.87	76.47	61.82	53.76	35.50	20.11
2011	12.90	18.43	29.97	45.20	56.53	67.62	78.53	73.76	61.55	55.29	36.92	29.37
2012	26.87	27.93	49.47	53.20	61.16	72.95	81.44	73.80	65.00	48.76	36.86	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
NCEI Climatology	18.15	22.25	33.15	45.15	57.50	67.80	74.35	72.64	63.85	48.80	34.45	22.15

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

Monthly Plots

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