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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	0.00	0.00	0.00	0.00	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	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	20.00	0.00	0.00
2013	20.00	40.00	20.00	0.00	0.00	0.00	0.00	0.00	0.00	M	40.00	60.00
2014	60.00	M	M	M	M	M	M	M	M	100.00	100.00	100.00
2015	120.00	M	M	M	20.00	M	M	M	M	20.00	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
2008	M	M	M	M	M	M	12.8	10.6	9.6	5.6	6.0	5.2
2009	5.5	4.9	5.7	6.5	9.0	11.7	16.1	10.9	9.3	6.5	6.5	6.5
2010	5.7	5.7	6.1	9.5	11.9	13.3	14.8	11.6	6.9	7.0	5.6	5.1
2011	0.0	M	M	M	M	M	M	12.8	10.2	4.5	6.2	5.2
2012	5.5	6.1	5.8	6.3	8.9	14.3	14.2	12.1	9.7	6.4	4.9	5.7
2013	5.4	6.4	6.3	6.0	9.0	14.5	14.6	11.3	9.1	7.1	4.3	5.7
2014	6.6	5.8	6.9	5.7	8.0	12.7	15.0	11.6	9.9	5.6	5.3	5.2
2015	4.9	5.5	6.1	5.9	7.5	12.3	12.2	10.0	7.9	5.5	6.0	5.5
2016	3.1	4.3	5.6	6.1	8.0	11.4	11.9	11.7	9.7	5.0	4.6	5.1
2017	5.4	5.6	5.9	6.3	8.1	13.0	13.2	10.0	7.7	5.4	5.6	5.7
2018	4.9	6.1	6.3	5.8	6.5	13.0	13.6	13.2	7.0	5.8	6.7	5.7
2019	5.8	6.7	6.4	6.6	8.0	12.1	14.2	14.0	10.2	5.9	5.7	7.1
2020	6.2	7.0	6.9	6.6	7.3	11.2	9.4	11.3	8.6	5.8	5.6	5.7
2021	5.6	5.6	6.3	6.1	8.7	11.2	11.7	9.9	10.0	4.9	5.2	4.9
2022	5.5	5.8	6.1	6.1	9.1	9.8	10.1	9.9	8.4	7.0	7.1	7.3
2023	6.8	7.1	7.4	6.8	7.5	11.0	13.1	9.7	10.1	6.5	7.2	7.5
2024	7.4	7.6	7.1	7.4	7.7	10.9	13.8	9.5	11.1	6.1	7.1	7.3
2025	7.5	7.1	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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	82.50	85.58	89.64	92.78	M	M	69.80	M	M	M	73.40	69.80
2010	80.60	M	M	M	M	M	M	M	M	M	75.20	77.29
2011	78.24	64.40	M	78.80	83.30	83.60	84.20	80.06	82.46	82.81	79.46	79.32
2012	81.88	87.18	91.69	92.84	90.41	86.90	83.74	82.63	83.66	81.30	80.66	80.83
2013	83.39	85.94	90.35	93.32	91.69	82.88	80.77	81.12	80.84	81.94	83.72	83.21
2014	87.22	90.82	95.29	99.86	97.03	93.14	89.72	89.54	90.02	89.14	86.78	86.29
2015	87.45	92.36	95.46	95.12	94.71	91.04	90.99	90.18	89.72	90.18	83.60	87.28
2016	87.63	93.57	98.95	102.74	93.14	84.20	81.59	82.57	81.62	85.01	84.50	80.19
2017	81.12	86.64	90.30	94.94	90.94	84.26	84.20	82.81	82.40	82.05	80.06	79.61
2018	81.76	85.16	89.48	91.82	89.83	83.54	82.23	81.53	84.44	84.14	82.52	81.88
2019	82.11	87.22	92.79	94.16	92.74	87.08	84.43	81.47	82.46	81.88	81.56	78.92
2020	83.33	85.63	90.01	91.94	91.98	84.56	82.52	81.82	80.78	81.12	79.88	77.93
2021	80.60	83.56	90.01	90.98	88.50	84.14	81.99	82.28	82.58	81.59	76.70	78.68
2022	81.35	84.07	88.79	91.94	85.65	84.86	81.41	81.76	82.22	80.77	78.68	78.92
2023	80.19	85.10	87.57	91.16	88.61	86.60	81.41	85.01	82.28	84.14	81.02	79.67
2024	81.82	87.37	91.81	96.14	89.89	83.90	81.70	82.40	83.60	81.82	79.22	78.80
2025	80.89	86.70	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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	53.00	56.92	62.55	69.78	M	M	69.80	M	M	M	71.60	69.80
2010	77.00	M	M	M	M	M	M	M	M	M	73.40	61.26
2011	55.51	59.00	M	68.00	77.00	81.20	79.70	69.08	67.88	67.71	61.94	57.55
2012	56.91	58.07	63.18	70.46	71.60	70.34	69.28	68.70	68.18	66.26	61.70	59.81
2013	56.97	60.48	65.04	71.78	71.43	69.62	68.87	68.35	68.00	68.35	65.96	63.70
2014	65.21	67.94	70.03	75.38	77.35	76.88	75.84	75.20	74.36	73.34	68.48	66.66
2015	65.27	64.14	71.14	75.02	76.48	75.86	74.97	75.08	73.94	73.40	71.60	68.46
2016	64.63	67.63	73.75	79.58	73.92	70.22	68.87	68.81	67.88	64.46	60.20	58.07
2017	57.90	55.46	66.84	71.24	70.67	70.04	69.45	69.80	69.14	67.71	65.06	58.19
2018	57.14	58.55	63.76	69.56	69.45	70.16	69.45	68.58	68.24	65.27	62.66	61.85
2019	54.82	62.15	66.78	70.22	72.47	71.12	70.38	69.63	69.50	68.12	65.66	63.01
2020	61.26	61.61	67.42	69.26	72.30	70.40	69.68	69.39	68.66	67.65	64.82	61.73
2021	61.85	59.39	64.05	69.62	70.79	68.96	69.05	68.41	68.36	68.46	62.96	61.61
2022	62.02	61.06	65.85	70.28	69.05	68.06	68.58	68.35	67.40	66.37	64.10	62.66
2023	57.43	58.68	64.57	69.50	70.79	70.46	68.93	69.10	68.78	67.65	66.26	63.94
2024	62.72	63.03	68.64	71.78	71.77	70.16	69.86	69.97	68.60	68.64	65.90	64.46
2025	59.52	59.55	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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	67.75	71.25	76.09	81.28	M	M	69.80	M	M	M	72.50	69.80
2010	78.80	M	M	M	M	M	M	M	M	M	74.30	69.28
2011	66.88	61.70	M	73.40	80.15	82.40	81.95	74.57	75.17	75.26	70.70	68.44
2012	69.39	72.62	77.44	81.65	81.01	78.62	76.51	75.66	75.92	73.78	71.18	70.32
2013	70.18	73.21	77.70	82.55	81.56	76.25	74.82	74.74	74.42	75.14	74.84	73.46
2014	76.22	79.38	82.66	87.62	87.19	85.01	82.78	82.37	82.19	81.24	77.63	76.48
2015	76.36	78.25	83.30	85.07	85.59	83.45	82.98	82.63	81.83	81.79	77.60	77.87
2016	76.13	80.60	86.35	91.16	83.53	77.21	75.23	75.69	74.75	74.74	72.35	69.13
2017	69.51	71.05	78.57	83.09	80.80	77.15	76.83	76.30	75.77	74.88	72.56	68.90
2018	69.45	71.86	76.62	80.69	79.64	76.85	75.84	75.05	76.34	74.71	72.59	71.86
2019	68.46	74.69	79.79	82.19	82.60	79.10	77.41	75.55	75.98	75.00	73.61	70.96
2020	72.30	73.62	78.71	80.60	82.14	77.48	76.10	75.61	74.72	74.39	72.35	69.83
2021	71.22	71.47	77.03	80.30	79.64	76.55	75.52	75.35	75.47	75.03	69.83	70.15
2022	71.69	72.56	77.32	81.11	77.35	76.46	75.00	75.05	74.81	73.57	71.39	70.79
2023	68.81	71.89	76.07	80.33	79.70	78.53	75.17	77.06	75.53	75.90	73.64	71.80
2024	72.27	75.20	80.22	83.96	80.83	77.03	75.78	76.19	76.10	75.23	72.56	71.63
2025	70.21	73.13	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
2008	M	M	M	M	M	M	85.1%	82.1%	76.8%	81.6%	77.6%	74.0%
2009	66.4%	52.6%	49.3%	48.2%	64.4%	72.6%	74.0%	75.6%	81.3%	72.5%	83.4%	78.4%
2010	67.8%	69.2%	65.2%	57.8%	75.4%	70.4%	77.2%	82.5%	84.7%	81.3%	85.4%	78.5%
2011	93.4%	M	M	M	M	M	M	78.9%	75.0%	81.5%	77.4%	71.4%
2012	63.1%	51.8%	42.9%	52.0%	61.4%	63.4%	70.8%	76.7%	70.7%	77.9%	74.0%	75.0%
2013	62.2%	58.4%	49.4%	53.0%	60.7%	74.4%	78.6%	78.8%	82.2%	78.5%	74.0%	72.3%
2014	67.2%	58.5%	50.1%	47.0%	61.1%	69.4%	76.5%	78.3%	77.3%	83.6%	76.3%	78.7%
2015	71.0%	53.2%	56.2%	66.2%	73.4%	79.4%	79.0%	82.5%	83.5%	80.3%	92.0%	81.9%
2016	72.0%	61.7%	54.6%	48.9%	61.7%	81.6%	86.2%	82.1%	84.5%	67.7%	64.4%	73.4%
2017	70.1%	54.7%	54.6%	51.8%	68.2%	80.2%	77.9%	86.5%	89.0%	87.7%	86.9%	79.2%
2018	69.4%	61.3%	56.0%	64.7%	77.1%	85.8%	88.6%	88.7%	81.5%	77.7%	77.6%	74.7%
2019	63.4%	58.4%	44.9%	49.5%	67.8%	78.4%	80.2%	88.1%	87.9%	89.3%	83.6%	85.2%
2020	69.4%	62.4%	56.3%	58.0%	67.0%	82.3%	88.1%	87.1%	91.1%	87.1%	86.0%	83.8%
2021	78.5%	57.0%	43.2%	53.8%	66.5%	72.5%	77.6%	77.0%	75.9%	82.3%	89.0%	78.8%
2022	70.3%	60.8%	51.4%	59.5%	78.4%	77.8%	85.6%	84.3%	82.2%	82.5%	83.6%	80.1%
2023	68.6%	51.2%	52.8%	53.0%	68.7%	72.0%	79.7%	69.3%	78.5%	68.5%	78.8%	76.7%
2024	66.5%	55.7%	45.5%	42.4%	67.1%	76.2%	78.3%	79.1%	74.0%	79.5%	77.6%	79.8%
2025	68.4%	49.4%	M	M	M	M	M	M	M	M	M	M

Monthly Plots

Select month and year:

Jan 2025

JanFebMarAprMayJunJulAugSepOctNovDec 200820092010201120122013201420152016201720182019202020212022202320242025

Mar 2025