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 (USC00392797) 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	1.59	0.48	7.75	3.61	2.15	2.29	3.25	0.77	0.00	0.90
2005	0.29	0.18	6.93	3.34	4.65	8.77	1.96	2.66	0.81	1.22	14.42	0.12
2006	0.20	0.16	1.31	7.08	1.31	0.86	0.91	3.63	2.89	0.52	0.00	0.07
2007	0.43	0.09	3.28	0.21	7.30	10.98	1.25	2.74	0.53	1.92	0.01	0.03
2008	0.32	0.17	0.95	1.26	24.63	10.46	6.78	3.09	3.03	1.58	0.12	3.59
2009	0.05	0.93	0.58	0.00	0.00	0.26	3.59	1.54	2.33	5.45	0.00	0.84
2010	0.01	0.05	1.22	15.00	9.95	3.33	1.08	1.03	3.55	5.16	0.16	2.45
2011	0.00	1.03	0.21	1.64	8.64	5.93	4.11	1.99	0.78	6.97	0.02	0.03
2012	0.00	0.03	0.48	6.53	3.47	2.48	2.07	1.64	0.14	5.78	0.00	0.00
2013	0.48	0.11	0.00	0.09	9.49	2.50	4.47	0.88	3.24	18.90	0.01	0.00
2014	0.02	0.17	15.62	10.97	0.76	0.82	0.00	2.71	0.01	0.00	0.00	0.00
2015	0.00	0.00	0.00	0.38	4.27	0.14	3.68	2.90	0.34	12.57	27.08	0.32
2016	0.00	0.00	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	0.36	0.55	0.82	1.64	3.18	3.78	3.10	2.24	1.79	1.74	0.54	0.54

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	18.84	27.76	46.13	60.27	62.84	71.72	79.16	76.45	73.40	58.06	47.47	31.07
2005	23.40	36.21	43.70	58.30	63.72	77.23	85.45	81.74	78.17	60.00	43.70	27.60
2006	34.77	30.79	41.81	63.24	70.26	80.93	92.65	84.19	66.07	52.87	43.67	36.61
2007	24.06	18.33	46.48	51.62	70.65	77.80	86.07	78.90	73.57	59.00	42.43	26.90
2008	22.31	27.55	39.00	54.30	65.00	73.90	83.81	82.74	71.90	57.00	40.23	20.48
2009	19.23	24.25	33.13	52.53	68.58	72.10	77.65	78.45	74.37	45.77	50.90	18.10
2010	23.21	18.96	42.87	60.90	63.45	76.13	83.39	85.42	67.73	60.45	40.13	19.94
2011	16.33	20.57	27.84	45.11	62.65	74.37	83.95	81.86	74.60	61.71	43.33	34.77
2012	33.74	34.76	57.68	59.13	68.26	80.53	89.19	81.55	75.37	53.87	38.21	27.65
2013	24.29	30.04	31.29	43.80	66.16	75.07	80.68	83.29	75.67	50.45	38.97	17.71
2014	48.77	18.43	36.39	52.62	67.00	73.64	79.30	76.97	71.96	59.84	30.07	30.08
2015	19.88	20.53	53.50	60.27	60.38	76.90	82.74	80.97	76.25	61.16	44.87	28.74
2016	24.06	32.91	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	20.50	25.17	38.29	54.31	66.70	76.09	82.10	81.00	71.90	55.50	38.60	25.39

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	1.42	12.48	25.65	34.57	41.81	51.24	59.45	53.74	51.47	37.52	26.27	14.90
2005	4.93	15.25	22.87	35.93	46.28	58.87	61.58	58.42	52.67	38.55	26.13	13.93
2006	21.32	12.14	23.29	39.62	46.90	56.87	64.58	61.65	47.55	32.84	21.03	15.26
2007	5.84	2.56	27.10	31.17	48.94	58.57	64.17	58.74	49.97	39.68	22.17	8.45
2008	1.62	5.52	19.67	30.27	42.35	53.07	60.84	59.68	48.57	36.74	24.90	1.10
2009	0.74	7.96	16.16	33.73	43.52	53.03	57.19	56.45	53.17	32.87	28.60	5.39
2010	8.29	5.18	27.90	39.30	46.65	57.27	61.87	61.84	48.00	40.48	22.50	7.35
2011	1.89	4.14	16.13	33.46	44.48	56.00	66.59	61.55	48.43	41.52	22.83	16.53
2012	13.19	14.61	33.97	38.03	47.29	58.52	66.45	57.37	47.00	34.74	22.29	13.58
2013	6.90	11.89	13.16	24.93	45.32	55.23	61.03	60.77	54.33	33.45	17.97	-0.39
2014	6.32	0.14	16.55	31.00	46.79	55.29	59.93	60.00	50.79	37.74	12.47	16.92
2015	2.25	3.47	30.96	39.77	41.21	57.28	61.26	59.84	53.86	40.68	25.80	15.68
2016	9.74	17.00	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	1.79	5.77	17.50	29.60	42.20	52.81	57.79	55.59	45.90	31.90	18.59	7.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	10.13	20.12	35.89	47.42	52.32	61.48	69.31	65.10	62.43	47.79	36.87	22.98
2005	14.17	25.73	33.28	47.11	55.00	68.05	73.52	70.08	65.42	49.27	34.92	20.77
2006	28.05	21.46	32.55	51.43	58.58	68.90	78.61	72.92	56.81	42.85	32.35	25.94
2007	14.95	10.44	36.79	41.40	59.79	68.18	75.12	68.82	61.77	49.34	32.30	17.68
2008	11.97	16.53	29.33	42.28	53.68	63.48	72.32	71.21	60.23	46.87	32.57	10.79
2009	9.98	16.11	24.65	43.13	56.05	62.57	67.42	67.45	63.77	39.32	39.75	11.74
2010	15.75	12.07	35.39	50.10	55.05	66.70	72.63	73.63	57.87	50.47	31.32	13.65
2011	9.11	12.36	21.98	39.29	53.56	65.18	75.27	71.71	61.52	51.98	32.70	25.57
2012	23.47	24.84	45.55	48.58	57.77	69.72	77.82	69.38	60.97	44.31	30.25	20.62
2013	15.60	20.96	22.23	34.37	55.74	65.15	70.85	72.03	65.00	41.95	28.47	8.66
2014	27.55	9.29	26.47	41.81	56.90	64.46	69.61	68.48	61.38	48.79	21.27	23.50
2015	11.06	12.00	42.23	50.02	50.79	67.09	72.00	70.40	65.05	50.92	35.33	22.21
2016	16.90	24.95	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	11.14	15.47	27.90	41.95	54.45	64.45	69.95	68.30	58.90	43.70	28.60	16.59

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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