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 (USC00473198) 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	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	0.00	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	0.00
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	1.58	1.79	2.07	3.94	3.99	4.50	3.61	3.77	3.18	2.98	2.15	2.01

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	5.0	5.0	6.5	5.8	7.9
2005	5.3	0.1	0.2	0.0	0.0	0.0	2.5	4.5	4.6	5.1	7.7	6.3
2006	6.8	6.9	6.6	7.1	4.1	1.5	M	M	M	7.4	8.3	6.3
2007	7.1	6.8	7.7	7.0	5.4	4.2	4.5	4.2	4.8	6.0	6.6	6.2
2008	6.5	6.9	6.7	7.7	6.6	4.9	4.4	4.1	4.1	4.8	5.9	7.3
2009	6.0	6.6	6.8	7.7	6.3	5.0	3.6	4.4	3.6	5.5	5.2	7.0
2010	6.8	5.8	5.6	7.3	4.5	4.3	3.8	3.4	4.8	5.5	6.6	6.5
2011	6.2	7.0	7.3	7.4	7.2	5.2	3.3	3.4	5.1	4.7	7.4	6.1
2012	3.8	0.0	0.0	0.0	0.0	0.0	0.0	0.0	M	0.0	0.0	0.0
2013	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2014	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2015	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	M
2016	M	M	M	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2017	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
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	M	M	M	M	M	M	M	72.40	72.78	60.21	48.21	34.08
2005	27.58	35.09	38.02	55.38	59.06	77.53	78.39	79.27	74.41	60.72	47.22	28.02
2006	37.84	34.23	41.25	56.64	58.07	63.81	82.10	73.00	55.94	46.82	43.10	38.70
2007	32.68	22.84	46.42	47.56	60.02	72.94	78.09	77.38	71.09	64.50	43.65	30.94
2008	28.06	27.07	37.88	53.02	60.02	73.37	77.96	76.42	69.78	58.50	39.57	24.10
2009	21.74	33.04	41.14	52.47	63.01	68.80	73.10	74.41	70.38	53.12	50.64	31.17
2010	26.68	32.07	45.99	58.90	77.05	74.62	80.79	80.34	68.99	62.75	47.47	29.50
2011	25.45	31.13	36.26	47.59	59.68	67.17	81.76	78.50	67.69	61.95	48.68	39.07
2012	35.11	37.05	53.82	52.87	68.07	78.68	83.81	74.89	M	53.73	46.68	43.95
2013	22.10	29.64	35.73	48.93	63.51	71.05	76.61	78.01	70.22	58.14	42.42	27.16
2014	20.40	21.52	34.53	48.92	63.34	71.08	75.07	75.74	69.29	57.55	38.43	35.06
2015	27.25	21.41	42.81	52.11	65.07	71.68	77.19	75.20	74.15	61.08	55.48	M
2016	M	M	M	53.05	65.50	75.15	79.90	79.57	75.69	60.51	52.74	29.79
2017	31.28	40.43	32.05	58.56	66.25	76.16	78.47	75.57	72.57	62.13	45.09	29.84
2018	30.73	32.45	35.96	M	M	M	M	M	M	M	M	31.82
2019	20.13	28.25	35.72	M	M	74.54	80.65	M	67.68	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	30.01	33.23	42.70	54.10	65.70	75.50	81.10	79.80	72.50	60.50	46.40	35.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	55.85	55.98	43.31	34.42	19.77
2005	15.09	22.96	22.98	39.05	44.88	61.09	63.16	63.37	58.05	44.41	31.78	17.13
2006	28.24	19.50	27.12	39.30	54.26	63.81	79.25	73.00	55.94	43.49	39.23	30.87
2007	20.38	8.93	31.26	33.84	51.08	59.08	61.52	63.21	53.44	48.47	29.45	18.68
2008	13.87	14.95	24.28	39.87	42.52	57.11	61.47	61.59	56.00	44.06	29.53	15.17
2009	6.94	17.14	26.73	35.66	47.35	54.56	57.98	59.00	53.61	40.72	36.58	18.95
2010	15.95	20.03	29.33	41.83	60.54	58.89	65.38	64.65	52.24	41.69	30.63	17.23
2011	13.39	17.93	24.65	37.32	45.37	55.25	66.14	61.97	52.48	44.47	34.02	26.17
2012	19.50	23.20	38.38	36.37	48.84	58.08	67.04	59.06	M	40.11	30.37	31.41
2013	11.21	15.25	23.06	35.37	45.64	55.17	60.95	58.70	54.57	41.75	28.86	13.83
2014	6.16	7.76	20.32	34.62	45.55	55.27	57.33	60.95	50.72	41.98	23.86	25.50
2015	15.87	5.13	24.28	36.34	46.32	53.11	58.79	59.81	57.16	45.78	38.63	M
2016	M	M	M	40.60	45.87	56.80	62.55	63.51	58.12	42.82	36.40	19.04
2017	19.96	24.50	17.55	40.01	50.56	57.41	60.79	57.09	52.37	46.94	29.14	-3.40
2018	15.77	16.17	33.80	M	M	M	M	M	M	M	M	31.28
2019	7.81	11.62	22.20	M	M	67.64	74.75	M	61.84	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	17.00	18.60	26.40	36.19	46.20	56.00	62.00	60.70	53.90	42.59	31.20	21.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	64.13	64.38	51.76	41.32	26.92
2005	21.34	29.02	30.50	47.22	51.97	69.31	70.78	71.32	66.23	52.57	39.50	22.58
2006	33.04	26.86	34.18	47.97	56.16	63.81	80.68	73.00	55.94	45.15	41.16	34.78
2007	26.53	15.88	38.84	40.70	55.55	66.01	69.80	70.30	62.26	56.48	36.55	24.81
2008	20.96	21.01	31.08	46.44	51.27	65.24	69.72	69.00	62.89	51.28	34.55	19.64
2009	14.34	25.09	33.94	44.07	55.18	61.68	65.54	66.71	62.00	46.92	43.61	25.06
2010	21.31	26.05	37.66	50.37	68.80	66.76	73.08	72.49	60.62	52.22	39.05	23.37
2011	19.42	24.53	30.45	42.45	52.52	61.21	73.95	70.23	60.08	53.21	41.35	32.62
2012	27.31	30.13	46.10	44.62	58.46	68.38	75.42	66.97	M	46.92	38.52	37.68
2013	16.65	22.45	29.39	42.15	54.58	63.11	68.78	68.36	62.39	49.94	35.64	20.49
2014	13.28	14.64	27.42	41.77	54.45	63.18	66.20	68.35	60.01	49.76	31.14	30.28
2015	21.56	13.27	33.55	44.22	55.70	62.40	67.99	67.50	65.65	53.43	47.06	M
2016	M	M	M	46.82	55.68	65.98	71.22	71.54	66.90	51.66	44.57	24.41
2017	25.62	32.47	24.80	49.29	58.40	66.79	69.63	66.33	62.47	54.53	37.12	13.22
2018	23.25	24.31	34.88	M	M	M	M	M	M	M	M	31.55
2019	13.97	19.93	28.96	M	M	71.09	77.70	M	64.76	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	23.50	25.92	34.55	45.15	55.95	65.75	71.55	70.25	63.20	51.55	38.80	28.30

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	77.7%	75.0%	76.1%	74.6%	73.9%
2005	76.0%	78.8%	72.6%	67.6%	72.2%	73.3%	76.2%	74.7%	75.6%	79.5%	75.4%	82.0%
2006	82.2%	71.7%	78.7%	69.9%	77.4%	71.5%	M	M	M	80.7%	93.0%	81.2%
2007	77.3%	72.6%	77.7%	69.9%	76.7%	79.6%	76.4%	83.3%	77.9%	77.3%	72.8%	84.9%
2008	77.6%	80.1%	78.0%	73.0%	72.9%	78.0%	77.3%	78.8%	83.5%	77.4%	76.3%	83.2%
2009	69.3%	83.0%	78.3%	72.2%	71.2%	77.5%	79.7%	82.2%	83.9%	85.5%	82.7%	83.4%
2010	82.6%	81.3%	78.8%	72.5%	73.3%	84.6%	82.9%	83.9%	82.5%	73.1%	81.0%	83.9%
2011	83.1%	83.6%	84.3%	84.3%	77.6%	83.8%	81.0%	81.0%	80.7%	78.4%	74.8%	77.9%
2012	79.4%	84.4%	82.3%	76.5%	74.1%	68.5%	78.1%	81.7%	M	80.7%	77.2%	81.8%
2013	81.3%	83.7%	75.9%	77.2%	75.0%	80.6%	82.0%	80.1%	82.3%	81.4%	75.5%	78.8%
2014	80.8%	79.5%	81.0%	80.6%	79.2%	82.9%	78.1%	85.4%	82.9%	78.7%	77.2%	82.2%
2015	78.0%	78.2%	78.3%	80.5%	80.6%	83.3%	80.3%	84.9%	85.7%	78.5%	77.0%	M
2016	M	M	M	88.1%	76.8%	79.8%	83.1%	86.5%	86.7%	85.1%	82.9%	81.7%
2017	86.4%	78.3%	80.1%	78.8%	78.9%	76.1%	84.4%	85.1%	84.1%	81.0%	73.5%	77.0%
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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