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 (USW00094830) 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
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	2.37	2.38	2.61	3.45	3.82	3.45	3.27	3.15	2.93	2.59	2.65	2.44

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	1.4	1.2	1.9	1.8	1.1	0.7	0.6	0.9	0.8	1.0	1.2	1.3
2007	1.1	1.3	2.0	1.7	1.3	0.8	0.6	0.7	0.5	1.0	1.1	1.3
2008	1.3	1.7	1.9	1.6	1.2	0.7	0.5	0.7	0.7	0.9	1.0	1.3
2009	1.1	1.5	1.8	1.8	1.2	0.8	0.5	0.5	0.8	0.9	1.1	1.3
2010	1.1	1.0	1.4	1.5	1.1	0.7	0.5	0.5	0.8	1.6	1.8	1.9
2011	1.4	1.9	2.7	2.7	1.7	1.5	1.0	1.0	1.5	1.5	2.0	1.3
2012	1.9	1.8	2.1	2.4	1.6	1.3	0.9	0.9	0.8	2.1	1.1	1.6
2013	1.4	1.8	2.3	2.4	1.6	1.1	M	0.8	0.9	0.8	2.0	1.6
2014	1.7	2.0	2.4	2.9	1.6	1.3	1.1	1.0	1.0	1.5	1.9	1.9
2015	1.8	2.2	2.1	2.3	1.4	1.5	1.0	0.9	1.1	1.1	1.1	1.2
2016	1.4	1.6	1.4	1.6	1.2	1.1	0.8	0.7	0.6	1.0	1.2	1.3
2017	1.3	1.6	2.0	1.7	1.3	0.9	0.8	0.7	0.8	0.8	1.3	1.1
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
2006	41.71	37.30	44.81	63.75	70.00	74.33	84.45	81.33	69.17	59.82	50.50	42.37
2007	36.16	27.96	51.58	57.53	76.06	83.60	82.68	81.32	78.33	68.76	47.57	36.00
2008	36.19	39.71	45.05	63.00	69.32	81.80	83.77	82.71	77.03	62.06	46.90	35.81
2009	26.55	38.71	50.97	60.23	72.06	80.20	80.11	81.55	74.50	58.55	53.70	36.10
2010	31.00	34.71	53.03	67.70	74.29	82.53	88.48	85.84	76.00	65.94	51.97	31.29
2011	29.29	33.86	45.16	57.53	71.94	82.57	90.19	83.47	72.07	63.06	53.29	41.32
2012	37.84	40.69	62.13	62.17	78.74	84.33	90.26	82.81	74.17	60.87	49.00	42.45
2013	37.10	34.82	41.65	58.17	75.77	79.52	M	86.00	74.53	63.23	45.70	35.53
2014	26.19	28.46	39.58	60.20	73.10	81.14	80.33	81.74	72.90	60.94	43.40	39.84
2015	29.35	24.36	43.77	61.47	76.06	78.33	82.45	81.32	78.77	62.45	54.57	48.35
2016	34.90	40.55	53.39	58.87	72.35	83.40	86.03	86.58	78.50	65.84	54.93	34.35
2017	38.77	48.50	46.26	65.63	70.06	82.77	82.59	80.29	74.97	65.55	48.40	35.93
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	34.71	37.95	48.39	61.50	73.30	82.69	86.51	84.11	77.70	65.00	51.10	39.41

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	31.29	23.30	28.24	42.68	50.42	61.70	65.19	62.83	51.97	39.86	34.70	33.47
2007	25.10	10.29	31.81	39.60	49.61	58.23	56.77	61.72	53.89	48.55	30.68	25.00
2008	19.19	29.43	29.00	37.23	46.65	56.27	61.81	59.10	53.24	38.84	30.97	20.55
2009	7.42	20.11	29.29	40.30	47.29	57.63	57.18	61.41	51.36	38.84	35.97	22.52
2010	18.52	20.32	30.32	41.30	49.68	62.03	64.35	63.00	53.90	42.55	30.77	18.94
2011	14.16	18.25	27.90	39.93	52.10	59.77	66.87	60.60	54.47	42.35	37.04	30.13
2012	23.71	26.48	41.16	38.00	52.16	57.23	65.87	58.84	50.93	42.87	29.77	29.97
2013	20.61	20.89	26.71	36.63	50.90	59.04	M	68.80	51.80	42.84	30.33	22.33
2014	8.26	10.54	18.55	31.20	49.48	60.14	57.67	61.26	51.10	42.68	28.30	28.06
2015	14.65	4.96	25.16	38.30	52.81	59.53	60.29	60.06	56.80	43.77	35.70	35.03
2016	20.03	23.79	34.84	36.87	48.68	57.80	63.84	64.87	56.57	46.03	35.37	22.97
2017	26.19	29.46	29.84	44.20	-105.68	-127.50	-34.19	-32.05	8.61	-2.58	-11.92	-2.18
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	20.31	22.22	29.90	40.30	50.91	60.50	64.20	62.80	55.10	44.30	34.50	26.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	36.50	30.30	36.52	53.21	60.21	68.02	74.82	72.08	60.57	49.84	42.60	37.92
2007	30.63	19.12	41.69	48.57	62.84	70.92	69.73	71.52	66.11	58.66	39.13	30.50
2008	27.69	34.57	37.03	50.12	57.98	69.03	72.79	70.90	65.14	50.45	38.93	28.18
2009	16.98	29.41	40.13	50.27	59.68	68.92	68.64	71.48	62.93	48.69	44.83	29.31
2010	24.76	27.52	41.68	54.50	61.98	72.28	76.42	74.42	64.95	54.24	41.37	25.11
2011	21.73	26.05	36.53	48.73	62.02	71.17	78.53	72.03	63.27	52.71	45.16	35.73
2012	30.77	33.59	51.65	50.08	65.45	70.78	78.06	70.82	62.55	51.87	39.38	36.21
2013	28.85	27.86	34.18	47.40	63.34	69.28	M	77.40	63.17	53.03	38.02	28.93
2014	17.23	19.50	29.06	45.70	61.29	70.64	69.00	71.50	62.00	51.81	35.85	33.95
2015	22.00	14.66	34.47	49.88	64.44	68.93	71.37	70.69	67.78	53.11	45.13	41.69
2016	27.47	32.17	44.11	47.87	60.52	70.60	74.94	75.73	67.53	55.94	45.15	28.66
2017	32.48	38.98	38.05	54.92	-17.81	-22.37	24.20	24.12	41.79	31.49	18.24	16.87
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	27.51	30.08	39.15	50.90	62.10	71.60	75.35	73.45	66.40	54.65	42.80	32.75

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
2006	73.3%	67.8%	68.3%	60.3%	72.1%	72.4%	76.1%	73.3%	80.4%	75.6%	79.0%	77.9%
2007	79.7%	71.9%	67.1%	65.9%	62.8%	66.8%	71.6%	80.5%	75.3%	77.5%	76.3%	82.9%
2008	76.1%	91.7%	74.6%	64.3%	65.2%	74.6%	74.1%	71.3%	76.3%	73.3%	76.0%	80.0%
2009	78.3%	75.2%	65.7%	64.5%	64.5%	72.2%	72.0%	76.9%	79.1%	78.0%	77.1%	79.4%
2010	80.7%	79.3%	72.4%	60.3%	72.4%	74.2%	72.2%	74.9%	68.8%	65.7%	74.8%	78.5%
2011	78.6%	76.1%	72.0%	72.5%	74.5%	69.2%	71.5%	76.8%	83.2%	77.0%	75.4%	82.1%
2012	77.0%	77.4%	69.2%	60.2%	64.2%	63.3%	69.6%	72.2%	77.5%	74.5%	73.0%	84.7%
2013	77.0%	75.6%	69.7%	68.3%	64.9%	73.1%	M	82.8%	80.0%	81.2%	71.7%	77.7%
2014	77.3%	73.9%	69.7%	64.1%	68.0%	75.5%	73.3%	77.8%	82.1%	79.7%	73.7%	82.0%
2015	77.2%	73.4%	69.1%	66.6%	72.1%	79.7%	78.0%	78.7%	79.4%	77.9%	74.8%	84.3%
2016	76.3%	73.7%	76.4%	67.9%	68.7%	66.4%	75.5%	80.7%	81.3%	81.3%	79.6%	81.4%
2017	85.6%	70.7%	70.6%	69.0%	69.2%	69.7%	75.8%	79.9%	81.5%	79.8%	75.4%	79.1%
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

Select month and year:

Jul 2025

JanFebMarAprMayJunJulAugSepOctNovDec 20062007200820092010201120122013201420152016201720182019202020212022202320242025

Sep 2025