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 () 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	0.00	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	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
2025	M	M	M	M	M	M	M	M	M	M	M	M

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	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	6.4	7.3	7.4	6.7	5.4	7.8	6.5	9.1	8.1
2010	7.6	9.5	10.1	M	M	M	M	6.9	6.0	8.0	7.5	9.2
2011	8.9	6.5	8.0	6.9	6.9	7.6	8.6	6.1	5.9	6.0	7.3	8.6
2012	6.9	7.8	8.3	9.5	7.8	7.3	6.5	7.0	7.5	6.6	6.8	8.5
2013	6.9	8.8	10.4	M	M	M	M	M	6.4	6.9	9.2	7.9
2014	8.3	11.3	7.4	8.0	8.3	8.7	6.7	5.5	6.7	6.0	7.1	6.8
2015	7.2	8.9	8.4	7.3	7.5	6.9	8.0	6.5	7.5	7.4	6.8	7.4
2016	8.0	9.4	9.3	7.3	7.6	6.6	6.4	6.2	5.4	6.1	7.7	5.4
2017	7.8	8.7	7.9	7.7	7.3	7.0	7.1	6.0	5.9	5.9	6.6	7.9
2018	9.7	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	6.1	7.2	7.2	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	7.8	6.3	6.9	6.0	5.9	7.3	6.7	7.3	7.2
2025	9.0	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	60.50	68.57	78.15	85.37	74.04	73.82	66.53	56.69	49.70
2007	50.00	54.07	54.34	69.71	67.60	72.03	70.57	71.09	68.90	63.64	50.00	48.44
2008	49.43	56.48	50.85	55.40	66.96	70.07	72.50	M	M	M	M	M
2009	M	M	M	56.81	64.76	63.50	70.52	73.40	63.50	60.54	54.37	46.88
2010	50.00	M	M	M	M	M	M	73.40	M	M	46.40	43.55
2011	47.03	54.61	60.13	71.45	76.42	76.00	76.10	78.12	76.16	67.83	60.26	52.26
2012	48.43	41.00	62.72	57.20	70.15	74.00	76.13	82.40	74.36	64.34	55.58	50.70
2013	45.12	46.46	57.36	M	M	M	M	M	74.04	66.26	50.60	50.75
2014	51.22	52.57	59.35	64.52	65.10	76.76	78.22	73.63	77.00	69.57	59.18	47.27
2015	46.75	47.56	56.21	65.66	68.75	78.98	77.96	80.66	69.38	62.37	59.78	56.56
2016	50.35	50.62	54.65	59.90	67.25	72.60	80.19	83.21	77.54	64.34	54.92	52.50
2017	45.18	53.93	59.70	64.10	71.77	79.94	78.05	79.55	69.38	67.36	54.02	47.39
2018	52.60	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	80.60	M	M	M	M
2022	M	M	M	M	M	M	M	M	66.60	71.66	62.09	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	64.21	65.91	74.18	80.66	81.94	69.20	66.78	60.38	49.30
2025	50.00	M	M	M	M	M	M	M	M	M	M	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	45.00	50.66	58.02	67.64	64.14	60.06	55.48	45.80	40.50
2007	45.14	43.84	41.00	50.85	52.60	59.86	60.20	57.37	52.52	50.28	40.68	40.04
2008	42.96	45.23	44.32	46.32	56.44	64.94	66.42	M	M	M	M	M
2009	M	M	M	50.49	63.68	61.70	67.28	71.96	63.50	59.51	54.37	45.08
2010	48.20	M	M	M	M	M	M	71.60	M	M	44.60	31.83
2011	35.15	38.71	41.74	49.69	53.45	55.83	58.26	59.63	56.30	48.95	48.92	42.45
2012	37.63	25.92	40.77	42.74	51.10	56.18	55.92	60.22	53.18	50.64	42.20	40.30
2013	36.24	33.16	42.31	M	M	M	M	M	57.71	52.44	42.26	38.45
2014	43.26	41.13	42.22	46.22	49.13	57.44	60.16	56.79	56.54	53.19	49.34	36.76
2015	35.60	34.31	40.30	46.52	50.12	56.60	60.56	60.08	51.68	47.15	46.76	44.72
2016	40.13	39.26	38.62	42.20	50.29	57.80	58.94	59.52	55.82	45.53	42.56	38.45
2017	31.77	40.87	44.83	41.60	52.44	59.18	61.50	58.54	53.18	51.74	38.66	35.37
2018	45.20	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	80.60	M	M	M	M
2022	M	M	M	M	M	M	M	M	51.00	57.61	47.94	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	46.79	51.28	56.90	59.93	60.10	53.96	53.43	45.74	37.86
2025	36.64	M	M	M	M	M	M	M	M	M	M	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	52.75	59.62	68.08	76.50	69.09	66.94	61.00	51.24	45.10
2007	47.57	48.96	47.67	60.28	60.10	65.94	65.39	64.23	60.71	56.96	45.34	44.24
2008	46.20	50.85	47.58	50.86	61.70	67.50	69.46	M	M	M	M	M
2009	M	M	M	53.65	64.22	62.60	68.90	72.68	63.50	60.03	54.37	45.98
2010	49.10	M	M	M	M	M	M	72.50	M	M	45.50	37.69
2011	41.09	46.66	50.94	60.57	64.94	65.92	67.18	68.87	66.23	58.39	54.59	47.36
2012	43.03	33.46	51.74	49.97	60.63	65.09	66.03	71.31	63.77	57.49	48.89	45.50
2013	40.68	39.81	49.84	M	M	M	M	M	65.88	59.35	46.43	44.60
2014	47.24	46.85	50.78	55.37	57.11	67.10	69.19	65.21	66.77	61.38	54.26	42.02
2015	41.17	40.94	48.26	56.09	59.44	67.79	69.26	70.37	60.53	54.76	53.27	50.64
2016	45.24	44.94	46.63	51.05	58.77	65.20	69.57	71.37	66.68	54.94	48.74	45.47
2017	38.47	47.40	52.26	52.85	62.11	69.56	69.77	69.05	61.28	59.55	46.34	41.38
2018	48.90	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	80.60	M	M	M	M
2022	M	M	M	M	M	M	M	M	58.80	64.63	55.01	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	55.50	58.59	65.54	70.29	71.02	61.58	60.10	53.06	43.58
2025	43.32	M	M	M	M	M	M	M	M	M	M	M

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	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	77.2%	76.8%	68.3%	66.9%	63.5%	69.6%	75.8%	86.0%	85.8%
2010	86.8%	79.8%	66.5%	M	M	M	M	64.9%	63.5%	72.9%	88.5%	82.8%
2011	82.6%	79.4%	68.3%	57.1%	57.6%	63.1%	66.5%	73.9%	76.8%	75.6%	84.0%	88.4%
2012	87.0%	72.8%	65.2%	77.9%	73.0%	73.1%	67.5%	61.2%	66.3%	84.4%	85.0%	87.2%
2013	89.8%	86.3%	M	M	M	M	M	M	79.3%	82.2%	85.6%	80.9%
2014	87.8%	81.8%	70.2%	73.0%	75.3%	70.2%	73.7%	76.1%	72.6%	78.6%	83.1%	86.9%
2015	87.7%	78.9%	77.3%	62.0%	61.1%	60.4%	65.4%	67.4%	73.2%	78.5%	84.2%	80.5%
2016	89.2%	83.9%	71.3%	67.2%	66.2%	70.1%	58.6%	54.3%	59.1%	70.9%	83.2%	82.1%
2017	80.4%	80.0%	76.4%	61.8%	69.9%	66.6%	71.0%	68.5%	76.5%	79.3%	82.3%	88.6%
2018	87.9%	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	75.3%	78.3%	82.0%	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	70.5%	80.7%	73.4%	71.2%	68.7%	79.1%	88.3%	86.0%	90.3%
2025	85.6%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Dec 2024

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Feb 2025