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 (USC00133473) 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	0.31	0.64	4.09	3.50	1.79	1.15	M	0.00	4.63	0.38	0.04
2003	0.32	0.21	0.23	2.33	3.09	4.47	2.15	0.25	3.37	1.03	3.17	0.86
2004	0.65	0.32	2.30	1.43	5.92	2.02	2.65	4.69	0.78	2.07	1.60	0.76
2005	2.26	1.29	0.90	3.08	2.76	3.31	4.06	1.29	0.92	0.65	1.28	0.45
2006	0.62	0.02	2.75	3.33	1.34	2.19	2.24	7.38	3.08	1.51	1.85	2.03
2007	0.09	0.07	1.55	3.75	4.14	1.88	2.63	6.85	2.47	4.38	0.13	2.09
2008	0.15	0.78	1.03	4.79	3.89	5.68	5.47	1.51	1.31	1.73	1.66	1.12
2009	0.01	0.21	4.22	2.58	3.69	7.29	2.96	7.21	2.76	5.87	1.47	1.25
2010	1.29	0.00	1.45	5.37	M	M	M	2.85	3.89	0.45	0.36	0.36
2011	0.24	M	0.92	3.34	4.36	7.30	2.91	1.25	1.32	0.50	1.19	0.03
2012	0.02	0.02	0.32	M	M	M	0.36	3.21	0.54	3.34	0.00	0.04
2013	0.00	0.03	1.22	2.81	0.00	2.45	1.10	0.47	1.50	2.70	0.02	0.00
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	1.10	1.62	2.22	3.90	5.09	5.53	3.96	4.37	3.71	3.21	1.95	1.60

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	46.41	47.42	62.53	71.87	84.93	86.73	M	82.40	56.81	46.30	41.45
2003	29.39	31.29	46.68	62.83	70.16	78.69	83.65	85.42	73.87	66.13	45.40	36.55
2004	27.52	32.83	50.35	65.03	73.77	77.87	79.81	76.55	78.90	62.65	50.40	37.55
2005	27.42	40.46	49.19	65.77	68.77	81.67	83.52	82.27	81.30	64.90	50.67	28.00
2006	41.94	37.39	47.03	67.40	71.87	82.17	86.61	81.55	72.17	58.90	50.77	42.68
2007	32.62	27.95	53.10	58.27	76.10	80.79	84.35	84.61	77.82	66.19	48.87	29.13
2008	26.06	26.48	42.48	57.13	69.94	80.57	82.77	80.68	77.45	63.55	46.23	29.39
2009	23.87	36.79	49.26	59.77	71.39	79.77	78.13	78.35	75.03	54.03	53.90	29.45
2010	20.97	30.20	49.35	67.77	M	M	M	83.21	75.47	68.58	49.30	28.33
2011	20.68	M	49.62	59.00	71.71	79.27	88.19	83.48	71.77	67.32	51.00	37.14
2012	37.55	38.10	57.62	M	M	M	88.00	81.77	76.43	60.06	51.40	37.45
2013	38.27	32.14	66.39	103.33	81.00	82.96	84.42	85.84	81.47	64.45	46.37	28.00
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	28.30	33.18	46.11	59.39	69.90	79.50	83.30	81.21	75.20	62.30	46.79	34.01

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	28.88	26.65	42.60	50.84	65.97	69.62	M	65.00	40.55	28.27	21.74
2003	12.06	11.96	26.26	42.00	50.39	60.28	65.00	64.90	51.50	42.35	28.93	23.39
2004	10.87	18.10	33.39	42.80	53.94	60.20	63.61	58.90	54.17	44.52	34.23	19.97
2005	14.65	25.04	25.97	43.90	48.32	60.67	60.19	60.73	55.97	44.26	31.50	14.74
2006	26.90	15.00	28.77	39.03	53.39	56.17	65.13	61.48	47.57	37.35	31.20	23.52
2007	16.48	14.75	35.19	37.67	56.23	62.66	64.26	67.58	55.54	48.35	29.47	16.19
2008	10.55	11.03	26.16	38.57	49.74	62.30	64.77	61.90	59.55	42.81	30.00	10.26
2009	6.71	18.71	29.65	38.63	51.55	62.37	60.71	61.45	54.53	39.58	37.13	15.26
2010	9.74	14.20	31.68	42.35	M	M	M	64.63	55.33	44.03	30.80	15.40
2011	8.27	M	32.69	40.30	51.26	62.77	72.35	64.58	52.20	44.13	32.43	24.23
2012	19.58	22.79	33.75	M	M	M	65.00	57.77	50.00	38.90	30.33	21.94
2013	3.13	17.39	-6.54	-16.00	74.00	65.56	64.45	64.29	58.17	43.68	27.17	10.77
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	10.20	13.77	24.70	35.10	47.09	57.79	61.81	59.20	50.19	38.19	26.40	16.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	37.65	37.03	52.57	61.35	75.45	78.17	M	73.70	48.68	37.28	31.60
2003	20.73	21.62	36.47	52.42	60.27	69.48	74.32	75.16	62.68	54.24	37.17	29.97
2004	19.19	25.47	41.87	53.92	63.85	69.03	71.71	67.73	66.53	53.58	42.32	28.76
2005	21.03	32.75	37.58	54.83	58.72	71.17	71.85	71.50	68.63	54.58	41.08	21.37
2006	34.42	26.20	37.90	53.22	62.63	69.17	75.87	71.52	59.87	48.13	40.98	33.10
2007	24.55	21.35	44.15	47.97	66.16	71.72	74.31	76.10	66.68	57.27	39.17	22.66
2008	18.31	18.76	34.32	47.85	59.84	71.43	73.77	71.29	68.50	53.18	38.12	19.82
2009	15.29	27.75	39.45	49.20	61.47	71.07	69.42	69.90	64.78	46.81	45.52	22.35
2010	15.35	22.20	40.52	55.06	M	M	M	73.92	65.40	56.31	40.05	21.87
2011	14.48	M	41.15	49.65	61.48	71.02	80.27	74.03	61.98	55.73	41.72	30.68
2012	28.56	30.45	45.69	M	M	M	76.50	69.77	63.22	49.48	40.87	29.69
2013	20.70	24.77	25.52	25.67	77.50	74.26	74.44	75.06	69.82	54.06	36.77	19.38
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	19.25	23.48	35.40	47.25	58.50	68.65	72.55	70.20	62.70	50.25	36.60	25.15

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
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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