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 (USW00093784) 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	3.07	2.85	3.93	3.55	3.39	3.36	4.71	4.35	4.49	3.49	2.98	3.66

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	2.9	2.3	2.8	3.6	3.0
2007	3.8	4.1	4.7	4.7	3.2	2.5	2.7	2.5	2.4	2.5	3.0	3.2
2008	3.1	3.3	4.3	4.3	3.6	2.5	2.3	2.8	3.7	2.5	3.1	3.5
2009	3.0	4.4	3.8	4.1	2.8	2.4	2.2	2.1	2.7	2.0	3.5	3.2
2010	4.5	4.1	4.6	3.1	2.9	2.5	2.4	2.3	2.5	2.8	3.1	4.2
2011	3.2	4.2	4.2	3.9	2.1	1.3	1.0	1.8	1.1	2.4	3.3	6.1
2012	8.0	3.7	3.8	3.8	2.3	2.2	1.3	1.2	1.9	2.9	4.0	3.4
2013	3.6	4.0	4.9	4.1	3.1	1.9	1.5	1.7	2.2	2.6	3.4	3.0
2014	3.7	3.6	4.7	4.3	3.0	2.1	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	88.23	75.51	66.31	59.56	53.45
2007	48.08	38.72	57.51	62.40	79.43	85.48	88.44	88.62	83.41	75.17	56.15	42.98
2008	45.31	48.02	56.04	66.39	72.72	86.73	86.30	85.24	72.27	65.82	53.26	45.35
2009	36.42	48.59	53.57	66.03	74.93	81.61	85.76	87.70	76.72	70.38	58.70	43.48
2010	37.84	39.52	59.16	71.49	77.80	88.68	92.17	87.89	83.36	69.56	57.74	39.34
2011	37.83	49.25	54.06	69.26	78.52	86.88	93.76	86.49	78.16	66.21	61.93	52.46
2012	53.76	51.14	65.34	67.49	79.89	85.01	91.53	87.66	79.86	67.78	53.67	51.47
2013	45.59	43.22	50.05	67.89	75.37	84.62	88.77	84.51	80.31	69.43	53.85	48.15
2014	37.93	42.81	50.13	65.59	77.21	83.50	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	43.69	46.91	55.19	66.80	75.90	85.41	90.09	87.30	80.40	68.81	57.60	48.00

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	68.90	56.98	45.07	40.97	32.05
2007	31.15	21.93	33.77	42.24	52.90	63.57	65.60	67.18	58.50	52.71	36.13	30.65
2008	26.28	29.93	35.61	49.53	50.49	64.11	69.30	63.87	58.73	45.65	37.77	29.74
2009	22.09	26.60	34.67	46.48	54.66	62.83	64.18	68.21	58.61	48.56	41.06	27.49
2010	23.80	25.10	39.35	45.28	56.61	67.16	69.13	68.33	59.79	47.38	36.31	25.58
2011	23.14	28.01	34.67	47.39	57.38	64.97	70.06	66.42	62.08	46.80	38.41	32.18
2012	28.51	31.52	42.97	43.12	58.81	61.72	70.44	67.45	58.61	48.41	33.33	34.64
2013	27.91	27.85	33.25	44.59	53.47	64.27	70.24	65.08	56.59	49.15	33.78	31.11
2014	18.70	24.49	28.77	41.97	54.63	58.80	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	30.00	32.00	38.69	48.20	58.00	67.70	72.89	70.99	64.50	52.60	42.60	34.60

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	78.56	66.25	55.69	50.27	42.75
2007	39.62	30.32	45.64	52.32	66.17	74.53	77.02	77.90	70.95	63.94	46.14	36.82
2008	35.80	38.98	45.83	57.96	61.61	75.42	77.80	74.56	65.50	55.73	45.51	37.55
2009	29.26	37.60	44.12	56.25	64.80	72.22	74.97	77.96	67.66	59.47	49.88	35.49
2010	30.82	32.31	49.25	58.38	67.20	77.92	80.65	78.11	71.58	58.47	47.02	32.46
2011	30.48	38.63	44.36	58.33	67.95	75.93	81.91	76.45	70.12	56.50	50.17	42.32
2012	41.14	41.33	54.16	55.31	69.35	73.36	80.99	77.55	69.24	58.10	43.50	43.06
2013	36.75	35.54	41.65	56.24	64.42	74.44	79.51	74.79	68.45	59.29	43.81	39.63
2014	28.31	33.65	39.45	53.78	65.92	71.15	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	36.85	39.45	46.94	57.50	66.95	76.55	81.49	79.15	72.45	60.70	50.10	41.30

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
2006	M	M	M	M	M	M	M	67.9%	79.4%	72.6%	74.1%	68.0%
2007	64.6%	59.1%	59.8%	59.9%	61.2%	68.3%	65.5%	70.6%	68.0%	74.0%	68.1%	72.9%
2008	66.0%	69.8%	59.3%	69.0%	66.8%	67.3%	69.0%	63.5%	81.7%	67.7%	66.6%	66.8%
2009	61.6%	58.2%	64.9%	62.3%	73.5%	74.7%	69.4%	75.2%	76.0%	75.8%	74.1%	73.6%
2010	73.0%	82.8%	77.6%	75.2%	84.2%	84.1%	83.9%	88.2%	83.2%	84.8%	83.3%	79.0%
2011	82.1%	77.0%	77.1%	84.2%	88.2%	84.6%	84.1%	89.2%	95.5%	89.0%	85.2%	85.9%
2012	79.9%	78.9%	80.4%	73.2%	87.5%	81.8%	87.4%	89.9%	88.6%	91.0%	82.5%	88.5%
2013	83.1%	80.6%	75.2%	76.5%	84.3%	88.9%	91.0%	89.3%	84.4%	89.3%	79.5%	87.3%
2014	79.4%	82.4%	78.9%	77.9%	83.4%	83.3%	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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