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 (USC00477725) 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	2.09	1.79	2.06	3.55	3.70	4.01	3.17	4.03	2.69	3.21	2.39	2.06

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	5.6	5.5	6.0	5.1	6.9
2005	6.4	5.6	6.3	6.6	6.4	5.5	5.0	4.6	4.9	5.1	7.0	5.5
2006	5.8	6.2	6.4	7.2	6.2	4.7	4.2	4.4	5.9	6.9	M	5.0
2007	M	6.8	8.7	6.6	7.3	2.4	4.6	4.0	5.5	6.0	6.1	5.2
2008	6.1	5.9	6.1	7.9	6.5	5.3	4.3	4.0	4.3	4.4	5.8	6.4
2009	5.2	6.6	6.6	7.4	6.3	4.9	4.0	4.6	3.3	5.2	5.1	5.8
2010	6.3	5.6	5.8	7.4	4.7	4.6	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	7.5	6.8	5.1	4.3	3.6	4.4	4.4	6.6	5.5
2014	6.4	6.1	6.8	6.7	5.7	5.6	4.2	3.7	4.0	5.4	6.0	5.2
2015	5.8	5.7	5.6	6.7	6.3	4.7	M	M	2.7	5.3	6.1	6.2
2016	4.6	5.8	5.8	6.5	5.4	4.0	4.3	3.8	3.8	4.7	5.0	5.7
2017	4.8	5.6	4.9	6.5	M	2.5	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	M	M	M	M	M	M	M	71.46	74.69	59.77	47.78	33.06
2005	26.93	34.67	38.57	56.79	60.09	79.27	80.16	80.75	74.59	60.84	45.96	27.89
2006	36.88	30.24	42.25	57.78	62.92	73.25	82.91	78.74	66.98	47.39	43.62	34.42
2007	31.60	17.97	42.71	53.55	63.82	76.22	78.99	78.64	72.10	63.87	43.18	30.65
2008	26.75	26.29	37.81	52.49	61.51	73.03	78.88	77.35	69.97	58.15	39.19	27.30
2009	21.09	32.18	40.82	52.51	63.11	71.04	75.14	74.73	72.58	52.44	50.62	30.10
2010	26.68	32.35	47.89	59.18	79.31	75.23	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	62.87	64.51	73.32	79.87	80.99	73.27	60.98	45.04	30.96
2014	22.01	23.43	34.76	54.98	69.39	80.37	83.86	91.35	85.97	79.67	72.48	71.29
2015	62.82	50.17	66.91	74.36	83.30	85.43	M	M	70.29	70.36	65.77	60.00
2016	50.78	53.40	63.67	70.60	84.42	95.36	102.71	113.24	114.69	108.27	108.69	99.56
2017	98.94	104.35	101.75	110.01	M	66.48	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	30.30	33.44	42.20	52.19	63.20	74.30	81.91	80.11	72.40	59.29	46.50	35.61

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	54.81	55.16	42.30	32.94	18.46
2005	14.11	21.81	21.32	38.05	44.74	60.91	62.14	62.15	57.62	43.39	31.57	16.94
2006	26.89	14.89	26.59	38.73	47.43	55.06	63.13	61.35	55.73	43.17	39.78	31.17
2007	28.68	10.93	38.93	36.36	48.72	59.64	60.23	62.32	53.17	47.55	27.85	17.75
2008	13.81	13.43	22.27	38.62	41.23	56.16	59.99	58.65	54.15	42.21	29.42	10.45
2009	4.50	16.38	25.55	34.21	46.08	53.98	56.38	58.47	51.43	39.66	35.49	17.19
2010	15.85	18.46	27.86	39.81	59.64	58.26	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	42.41	44.78	55.17	60.58	57.85	52.54	43.08	31.65	14.92
2014	4.61	5.05	19.74	41.50	53.85	64.62	65.05	75.45	67.62	67.09	64.88	61.67
2015	53.67	34.25	51.56	60.01	64.38	67.62	M	M	63.21	58.69	51.39	51.56
2016	38.01	40.32	50.55	58.30	71.05	82.03	90.34	100.87	101.11	98.16	100.48	94.49
2017	92.82	94.27	94.60	102.63	M	14.02	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	14.71	17.45	26.20	35.80	46.00	55.91	62.61	61.90	55.00	42.40	31.10	21.50

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	63.14	64.93	51.04	40.36	25.76
2005	20.52	28.24	29.94	47.42	52.42	70.09	71.15	71.45	66.11	52.11	38.76	22.42
2006	31.88	22.57	34.42	48.26	55.18	64.16	73.02	70.04	61.35	45.28	41.70	32.79
2007	30.14	14.45	40.82	44.95	56.27	67.93	69.61	70.48	62.64	55.71	35.52	24.20
2008	20.28	19.86	30.04	45.55	51.37	64.59	69.43	68.00	62.06	50.18	34.31	18.88
2009	12.80	24.28	33.18	43.36	54.60	62.51	65.76	66.60	62.01	46.05	43.06	23.64
2010	21.26	25.41	37.88	49.49	69.48	66.75	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	52.64	54.65	64.24	70.22	69.42	62.91	52.03	38.34	22.94
2014	13.31	14.24	27.25	48.24	61.62	72.49	74.45	83.40	76.80	73.38	68.68	66.48
2015	58.25	42.21	59.24	67.19	73.84	76.53	M	M	66.75	64.52	58.58	55.78
2016	44.40	46.86	57.11	64.45	77.74	88.70	96.53	107.05	107.90	103.21	104.59	97.03
2017	95.88	99.31	98.17	106.32	M	40.25	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	22.50	25.45	34.20	43.99	54.60	65.10	72.26	71.01	63.70	50.84	38.80	28.55

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	76.0%	74.6%	76.3%	75.8%	75.1%
2005	75.3%	78.2%	71.6%	65.4%	70.2%	69.6%	70.6%	71.0%	74.3%	80.3%	76.6%	81.7%
2006	82.4%	70.2%	76.4%	67.0%	75.8%	71.1%	75.6%	77.9%	81.4%	75.8%	M	84.5%
2007	M	61.7%	62.3%	70.7%	67.3%	72.6%	74.9%	78.8%	75.7%	77.6%	73.4%	83.5%
2008	77.4%	78.0%	72.7%	70.5%	69.0%	74.1%	73.3%	74.0%	79.7%	75.6%	73.0%	79.2%
2009	71.2%	76.3%	75.0%	69.0%	66.9%	72.3%	74.2%	77.8%	76.2%	82.2%	78.1%	79.3%
2010	77.1%	77.2%	75.9%	70.3%	68.6%	80.2%	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	69.5%	73.5%	76.8%	76.9%	75.8%	81.1%	78.6%	74.7%	80.9%
2014	78.1%	76.2%	76.1%	76.9%	74.0%	79.9%	77.2%	83.2%	82.4%	80.5%	79.6%	84.4%
2015	75.8%	71.5%	68.3%	73.7%	76.5%	81.2%	M	M	93.1%	80.0%	54.5%	58.1%
2016	51.2%	49.4%	56.3%	50.0%	45.8%	51.2%	52.8%	53.6%	57.5%	56.5%	53.1%	48.6%
2017	53.7%	46.6%	47.3%	48.3%	M	41.8%	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

Select month and year:

Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 2004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Aug 2025