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
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	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	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	M	M	0.00	0.00	0.00	0.00	0.00	0.00	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
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
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	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	19.3	19.5	M	M
2012	M	M	17.9	17.0	14.9	22.8	23.8	M	7.7	26.9	M	12.9
2013	M	M	17.6	M	M	M	28.8	24.2	15.5	23.4	M	32.9
2014	M	M	29.1	M	M	M	21.9	15.8	16.7	23.4	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	12.2	10.1	10.8	12.6	12.7	11.4
2018	11.7	12.0	11.8	11.3	9.6	10.5	10.6	11.4	11.5	10.3	11.6	10.6
2019	9.7	8.7	13.8	8.8	10.5	10.0	9.8	10.1	10.6	10.2	9.8	10.2
2020	13.0	15.6	13.9	12.8	13.9	10.2	9.8	10.5	10.7	11.4	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 Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2001	M	M	M	M	M	M	M	M	71.60	M	M	75.20
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	48.48	54.50	50.34	44.48	45.92	37.87	38.84	40.77	46.10	51.29	57.86	49.03
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	53.60	M	M	M	M	80.60
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	77.00	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	77.00	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	37.80	40.23	47.60	49.60
2012	53.86	47.80	50.16	40.58	39.89	39.76	35.22	41.98	40.73	44.76	43.77	46.08
2013	53.05	52.45	47.67	47.96	43.44	39.00	47.84	39.12	42.10	45.84	47.80	46.61
2014	51.54	49.10	46.22	48.52	42.24	42.84	42.14	47.60	44.15	44.93	53.75	55.04
2015	43.70	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	59.00	65.90	63.76	62.00	59.35	50.96	47.62
2018	49.07	46.14	47.97	54.02	58.42	61.54	65.68	66.20	60.74	57.26	52.22	49.16
2019	45.07	50.28	51.92	53.40	54.76	60.86	66.14	64.65	61.42	55.79	48.51	46.17
2020	48.14	48.32	49.63	51.41	54.15	64.00	63.39	67.61	61.84	57.80	53.60	M
2021	39.20	M	M	M	65.30	51.80	M	M	M	M	75.20	M
2022	M	M	M	55.40	M	77.00	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	50.00	M	M	78.80	M	M	M	M	M	71.60
2025	77.00	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
2001	M	M	M	M	M	M	M	M	71.60	M	M	75.20
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	46.82	51.98	46.17	42.44	42.32	35.60	37.58	35.26	42.90	44.47	49.91	45.71
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	53.60	M	M	M	M	80.60
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	77.00	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	77.00	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	35.80	38.17	45.35	48.80
2012	53.34	45.00	47.05	37.82	38.17	33.58	33.20	40.51	37.85	38.55	40.31	44.18
2013	51.38	50.98	45.13	46.52	39.84	36.10	40.88	33.02	37.50	39.99	40.30	42.38
2014	47.81	45.65	44.24	46.29	37.85	42.17	35.69	39.27	39.76	40.18	50.90	48.20
2015	43.70	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	57.20	52.82	46.40	45.38	44.14	38.36	35.43
2018	35.31	33.16	35.48	42.80	46.86	43.79	44.66	46.34	48.71	43.22	40.70	39.20
2019	34.53	36.22	40.50	41.07	45.24	52.05	58.38	56.39	51.52	45.37	40.19	37.92
2020	40.61	38.46	40.10	44.60	49.06	53.33	55.62	57.14	52.28	49.40	51.80	M
2021	39.20	M	M	M	65.30	51.80	M	M	M	M	75.20	M
2022	M	M	M	55.40	M	77.00	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	50.00	M	M	78.80	M	M	M	M	M	71.60
2025	77.00	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
2001	M	M	M	M	M	M	M	M	71.60	M	M	75.20
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	47.65	53.24	48.26	43.46	44.12	36.73	38.21	38.02	44.50	47.88	53.88	47.37
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	53.60	M	M	M	M	80.60
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	77.00	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	77.00	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	36.80	39.20	46.48	49.20
2012	53.60	46.40	48.61	39.20	39.03	36.67	34.21	41.25	39.29	41.65	42.04	45.13
2013	52.22	51.72	46.40	47.24	41.64	37.55	44.36	36.07	39.80	42.91	44.05	44.49
2014	49.68	47.38	45.23	47.41	40.04	42.51	38.92	43.44	41.96	42.55	52.32	51.62
2015	43.70	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	58.10	59.36	55.08	53.69	51.74	44.66	41.52
2018	42.19	39.65	41.73	48.41	52.64	52.67	55.17	56.27	54.72	50.24	46.46	44.18
2019	39.80	43.25	46.21	47.23	50.00	56.46	62.26	60.52	56.47	50.58	44.35	42.05
2020	44.38	43.39	44.86	48.00	51.60	58.67	59.50	62.37	57.06	53.60	52.70	M
2021	39.20	M	M	M	65.30	51.80	M	M	M	M	75.20	M
2022	M	M	M	55.40	M	77.00	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	50.00	M	M	78.80	M	M	M	M	M	71.60
2025	77.00	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
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	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	90.0%	92.3%	M	M
2012	M	M	82.9%	89.5%	92.0%	91.9%	88.0%	M	95.4%	79.9%	M	84.4%
2013	M	M	83.0%	M	M	M	92.1%	90.1%	92.0%	86.8%	M	88.4%
2014	M	M	86.2%	M	M	M	89.1%	95.9%	88.5%	88.8%	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	86.8%	87.3%	89.1%	88.8%	90.1%	90.0%
2018	90.5%	87.0%	88.5%	86.2%	88.8%	87.6%	87.4%	87.2%	86.7%	90.6%	91.8%	93.1%
2019	90.5%	91.2%	87.7%	86.1%	87.8%	89.1%	84.9%	88.6%	90.6%	91.5%	93.6%	94.3%
2020	91.9%	88.2%	86.0%	86.6%	83.0%	87.0%	86.4%	87.3%	87.4%	92.0%	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

Monthly Plots

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Dec 2024

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