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 (USC00395620) 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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.44	0.05	0.00	0.00
2005	0.00	0.00	0.00	0.00	0.00	0.00	0.03	0.24	0.00	0.01	0.00	0.00
2006	0.00	0.00	0.00	0.02	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2007	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	0.15	0.00	0.00	0.13	0.00	0.00
2010	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.37	0.00	M	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	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	0.70	1.12	2.50	3.38	3.68	2.61	1.80	1.75	1.69	0.68	0.56

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	33.74	41.31	53.87	63.47	71.42	76.34	88.09	84.38	78.23	62.86	50.67	43.97
2005	33.52	47.04	49.35	61.32	71.79	80.73	92.28	95.74	85.44	71.79	56.07	36.55
2006	52.30	40.46	48.54	66.61	75.84	87.13	96.45	88.55	72.13	61.58	51.53	43.58
2007	38.97	31.79	59.06	59.13	76.23	83.67	94.72	88.10	81.30	68.35	54.03	37.87
2008	36.45	40.97	49.97	62.68	68.32	79.80	89.87	88.58	77.33	63.65	51.96	33.84
2009	41.68	42.57	50.73	56.63	73.17	77.77	83.52	83.87	77.13	50.03	57.93	28.08
2010	33.19	32.54	51.35	62.20	71.95	80.70	91.05	81.00	76.80	69.39	48.00	36.23
2011	31.29	35.18	42.93	54.71	66.13	80.33	M	86.48	71.83	67.42	53.53	42.34
2012	44.58	43.10	65.81	66.63	73.81	87.88	98.87	91.35	83.83	62.03	53.63	40.90
2013	38.61	40.05	46.94	47.41	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	34.20	37.66	47.80	57.39	68.39	79.40	87.41	85.81	77.10	61.61	47.71	37.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	13.19	16.90	30.16	36.70	46.71	51.63	43.85	46.56	51.17	36.31	27.67	19.45
2005	9.71	21.18	24.06	15.29	48.50	54.00	30.32	6.23	17.90	23.00	29.37	18.26
2006	30.03	19.69	25.81	40.93	47.39	59.87	69.00	64.65	48.63	36.23	27.17	21.52
2007	17.65	13.07	35.71	36.17	51.84	60.30	69.28	65.68	53.30	40.39	29.03	18.10
2008	12.58	18.55	27.77	36.76	45.03	54.90	65.16	63.35	51.77	40.74	29.54	10.94
2009	15.32	19.21	24.77	35.57	46.48	55.80	60.13	59.07	54.17	34.55	31.37	10.92
2010	16.00	12.93	32.10	40.50	49.48	58.37	65.81	69.65	51.37	43.16	24.59	14.55
2011	10.71	13.82	23.36	36.88	46.43	56.77	M	62.79	55.00	42.14	27.80	20.68
2012	20.61	19.55	38.27	41.67	48.81	58.00	69.13	60.27	50.00	37.29	28.50	17.77
2013	17.26	20.57	22.68	29.14	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	11.61	14.02	22.80	32.31	44.00	54.80	60.89	58.50	48.40	34.90	23.30	14.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	23.47	29.10	42.02	50.08	59.06	63.86	74.63	69.52	64.70	49.57	39.17	31.71
2005	21.61	34.11	36.71	40.02	60.14	67.37	65.52	68.54	62.46	51.57	42.72	27.40
2006	41.17	30.08	37.17	53.77	61.61	73.50	82.73	76.60	60.38	48.90	39.35	32.55
2007	28.31	22.43	47.39	47.65	64.03	71.98	82.00	76.89	67.30	54.37	41.53	27.98
2008	24.52	29.76	38.87	49.72	56.68	67.35	77.52	75.97	64.55	52.19	40.75	22.39
2009	28.50	30.89	37.75	46.10	59.83	66.78	71.82	71.47	65.65	42.29	44.65	19.50
2010	24.60	22.73	41.73	51.35	60.71	69.53	78.43	75.32	64.08	56.27	36.29	25.39
2011	21.00	24.50	33.14	45.79	56.28	68.55	M	74.64	63.42	55.33	40.42	31.34
2012	32.60	31.33	51.78	54.15	61.31	72.94	84.00	75.65	66.66	49.66	41.07	29.34
2013	27.94	30.31	34.81	38.27	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	22.90	25.84	35.30	44.85	56.20	67.10	74.15	72.15	62.75	48.25	35.50	25.60

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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