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 (USW00014606) 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	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
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.17	2.48	3.22	3.61	3.34	3.87	3.16	3.06	3.76	4.58	3.84	3.72

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	M	3.4	2.9	2.7
2007	2.6	1.6	3.5	4.2	3.3	2.7	M	M	M	M	M	M
2008	3.0	2.7	3.2	M	M	2.4	2.8	2.2	2.7	3.1	2.5	3.0
2009	2.5	2.9	3.7	3.7	3.2	3.0	2.4	2.5	2.8	2.6	2.5	3.1
2010	2.9	3.4	4.7	2.9	2.9	2.3	2.6	2.6	2.7	2.9	3.1	3.5
2011	2.7	3.2	3.6	3.5	4.2	2.9	2.6	3.0	2.5	3.4	3.2	3.1
2012	3.0	2.8	3.3	3.5	2.6	3.0	2.5	2.5	2.7	3.0	3.2	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
2024	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	M	M	M	M	M	M	M	M	M	51.64	52.09	39.70
2007	31.01	23.73	43.19	47.46	63.37	67.87	M	M	M	M	M	M
2008	30.07	32.24	37.81	M	M	71.86	78.96	73.26	68.09	56.36	36.89	36.70
2009	24.61	33.64	39.39	54.67	62.59	67.90	71.61	77.75	68.68	53.28	49.78	34.32
2010	32.48	35.91	48.03	57.00	67.67	70.23	79.56	78.13	69.19	56.39	45.88	34.06
2011	28.02	31.63	40.97	51.54	61.05	69.04	80.73	75.48	70.82	58.67	51.91	38.94
2012	32.98	36.04	44.74	55.38	64.10	72.89	79.82	78.54	68.55	59.91	46.94	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
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	28.09	31.33	40.10	53.21	65.70	74.70	80.40	79.41	70.99	58.20	45.80	34.49

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	M	39.95	40.98	25.81
2007	14.73	7.49	28.57	33.45	44.58	49.92	M	M	M	M	M	M
2008	15.20	17.13	22.16	M	M	55.67	60.77	56.90	50.62	40.33	25.45	21.38
2009	6.70	16.77	23.66	37.21	45.52	52.98	57.53	59.93	49.62	39.47	35.76	21.03
2010	18.87	23.69	31.63	40.10	46.41	54.64	61.98	58.90	54.64	42.39	32.47	21.83
2011	14.37	14.25	24.98	36.19	47.07	54.44	60.50	58.95	54.67	45.34	35.47	23.62
2012	17.31	20.11	28.49	37.12	47.48	56.02	60.75	61.31	51.10	44.43	33.54	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
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	9.00	11.06	21.10	32.40	43.31	52.59	58.59	57.00	48.81	38.21	28.80	17.29

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	M	45.79	46.54	32.75
2007	22.87	15.61	35.88	40.46	53.98	58.89	M	M	M	M	M	M
2008	22.63	24.69	29.98	M	M	63.77	69.86	65.08	59.35	48.35	31.17	29.04
2009	15.66	25.21	31.53	45.94	54.06	60.44	64.57	68.84	59.15	46.37	42.77	27.68
2010	25.68	29.80	39.83	48.55	57.04	62.44	70.77	68.52	61.92	49.39	39.18	27.95
2011	21.19	22.94	32.97	43.87	54.06	61.74	70.62	67.21	62.75	52.01	43.69	31.28
2012	25.15	28.07	36.61	46.25	55.79	64.45	70.28	69.92	59.83	52.17	40.24	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
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	18.55	21.19	30.60	42.80	54.50	63.65	69.50	68.20	59.90	48.20	37.30	25.89

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	M	M	M	M	M	M	M	M	M	75.4%	86.7%	76.2%
2007	68.5%	59.9%	60.8%	71.1%	67.9%	78.2%	M	M	M	M	M	M
2008	64.0%	77.7%	71.3%	M	M	81.1%	82.1%	82.8%	81.1%	74.2%	70.0%	74.2%
2009	69.2%	72.3%	63.7%	57.8%	69.9%	79.2%	82.5%	79.6%	77.6%	78.0%	78.3%	75.8%
2010	73.9%	70.9%	63.7%	70.3%	65.4%	79.7%	79.0%	77.2%	81.8%	76.2%	75.8%	81.7%
2011	76.4%	70.0%	68.3%	70.1%	82.6%	78.4%	73.4%	85.1%	83.2%	74.1%	75.5%	77.0%
2012	69.9%	68.6%	69.3%	65.8%	78.1%	81.6%	74.8%	81.7%	82.6%	80.0%	75.2%	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
2024	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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