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 (USC00137161) 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
2002	M	0.06	0.32	3.00	3.20	1.26	1.67	7.33	1.96	3.53	0.09	0.02
2003	0.08	0.25	0.54	3.25	4.16	2.49	5.59	0.51	1.86	0.74	2.02	0.25
2004	0.37	0.22	2.90	1.45	3.51	6.03	2.68	2.80	1.77	0.48	2.80	0.08
2005	0.04	1.67	1.23	2.38	3.21	5.75	3.36	2.06	2.38	0.13	0.82	0.62
2006	0.32	0.00	2.26	3.87	1.40	0.80	1.54	4.07	4.29	1.07	0.66	1.74
2007	0.11	0.10	1.71	4.59	4.67	0.53	2.01	15.26	2.82	3.16	0.02	0.62
2008	0.08	0.57	1.47	3.67	5.39	2.58	2.73	1.63	3.01	4.11	0.81	0.09
2009	0.02	0.49	1.81	1.72	2.08	4.16	1.46	0.78	0.15	2.61	0.73	0.00
2010	0.00	0.00	1.34	1.16	0.86	2.84	4.76	5.47	1.55	0.00	0.04	0.00
2011	0.00	0.00	0.36	2.88	3.17	3.38	1.55	2.15	1.62	0.08	0.65	0.84
2012	0.10	1.35	0.93	3.30	1.81	2.24	0.85	1.18	1.86	2.34	0.02	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	0.00	0.39	3.82	2.55	1.64	0.00	0.15	M	0.99	0.00	0.05
2015	0.00	0.00	0.15	0.97	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	0.76	1.04	1.99	3.76	5.02	5.04	3.54	4.53	2.95	2.35	1.48	1.34

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
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	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
2002	M	41.94	39.31	61.27	70.58	81.53	86.62	80.39	77.93	55.19	45.37	39.55
2003	28.19	30.78	46.65	61.76	69.48	80.21	84.70	85.61	75.20	66.39	44.47	33.45
2004	26.45	28.79	49.56	65.70	71.88	78.40	81.26	77.48	79.93	63.77	49.83	36.43
2005	25.74	39.14	48.48	65.34	70.87	84.20	85.04	83.10	82.00	66.32	49.82	26.48
2006	41.42	36.07	46.13	67.37	74.39	84.67	86.35	81.67	71.93	59.81	50.50	41.90
2007	28.03	22.86	51.94	59.80	77.26	84.40	87.26	85.48	79.03	67.16	48.10	28.23
2008	25.42	26.66	40.97	56.97	72.06	78.64	82.32	78.84	72.71	61.16	43.19	25.19
2009	20.65	32.86	45.65	56.62	70.87	76.90	76.90	75.60	75.07	50.94	52.20	23.15
2010	10.15	22.57	43.38	65.63	70.74	79.14	82.78	83.48	72.93	67.16	44.83	26.29
2011	21.00	29.11	41.35	56.40	69.61	80.88	85.68	80.90	71.10	66.55	48.47	35.13
2012	35.23	35.79	62.23	64.68	77.00	80.10	89.83	83.45	77.17	58.42	51.68	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	25.80	40.39	58.80	73.13	79.19	72.00	78.00	M	63.28	38.47	33.35
2015	30.45	23.75	39.58	55.25	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	26.50	31.59	45.10	59.20	70.00	79.60	82.90	80.69	75.01	62.20	45.79	32.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	24.88	21.48	38.13	47.00	60.71	68.21	63.04	55.70	37.26	24.67	19.58
2003	9.77	9.56	24.68	40.66	50.39	59.31	65.44	64.97	49.50	41.58	26.87	20.23
2004	9.48	14.48	32.41	40.60	50.46	59.43	63.42	58.13	56.90	43.06	32.27	17.93
2005	11.52	23.82	26.58	43.38	50.13	65.20	65.92	63.19	57.13	42.61	29.29	14.52
2006	26.68	14.75	28.71	44.27	53.39	62.53	66.15	64.20	51.23	39.03	29.37	23.68
2007	12.55	8.89	34.16	38.30	57.13	63.27	66.42	67.06	55.30	48.13	27.57	13.42
2008	8.77	9.76	25.84	37.47	49.84	62.00	63.48	59.19	52.43	39.61	27.37	5.13
2009	3.39	15.39	26.00	36.69	48.84	58.67	59.03	57.12	52.77	35.35	33.13	9.19
2010	-1.95	5.36	27.88	43.07	49.35	61.21	65.81	64.48	52.07	40.52	26.17	9.52
2011	3.71	12.64	25.32	36.17	48.58	61.96	68.32	61.23	48.50	39.20	27.13	18.00
2012	16.35	18.55	39.45	40.74	54.37	61.65	66.48	58.90	47.67	37.03	30.41	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	6.50	19.74	36.73	50.48	60.81	72.00	78.00	M	41.48	19.07	21.48
2015	13.71	4.39	26.53	53.25	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	8.40	12.50	24.40	35.60	48.70	59.49	62.90	60.50	51.09	38.40	25.40	14.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	33.41	30.40	49.70	58.79	71.12	77.41	71.72	66.81	46.22	35.02	29.56
2003	18.98	20.17	35.66	51.21	59.94	69.76	75.07	75.29	62.35	53.98	35.67	26.84
2004	17.97	21.64	40.98	53.15	61.17	68.92	72.34	67.81	68.42	53.42	41.05	27.18
2005	18.63	31.48	37.53	54.36	60.50	74.70	75.48	73.15	69.57	54.47	39.55	20.50
2006	34.05	25.41	37.42	55.82	63.89	73.60	76.25	72.93	61.58	49.42	39.93	32.79
2007	20.29	15.88	43.05	49.05	67.19	73.83	76.84	76.27	67.17	57.65	37.83	20.82
2008	17.10	18.21	33.40	47.22	60.95	70.32	72.90	69.02	62.57	50.39	35.28	15.16
2009	12.02	24.12	35.82	46.66	59.85	67.78	67.97	66.36	63.92	43.15	42.67	16.17
2010	4.10	13.96	35.63	54.35	60.05	70.18	74.30	73.98	62.50	53.84	35.50	17.90
2011	12.35	20.88	33.34	46.28	59.10	71.42	77.00	71.06	59.80	52.82	37.80	26.56
2012	25.79	27.17	50.84	52.71	65.68	70.88	78.15	71.18	62.42	47.73	41.05	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	16.15	30.06	47.77	61.81	70.00	72.00	78.00	M	52.38	28.77	27.42
2015	22.08	14.07	33.05	54.25	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	17.45	22.05	34.75	47.40	59.35	69.55	72.90	70.60	63.05	50.30	35.59	23.40

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
2002	M	M	M	M	M	M	M	M	M	M	M	M
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	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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