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
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	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	0.00	0.00	0.00	0.00	0.00	0.00	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
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	7.0	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	5.7	7.5	8.7	9.5	8.8	7.8	8.1
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	5.6	5.6	6.7	6.7	7.7	7.5	7.5	7.2	6.4
2012	6.9	7.6	5.6	5.1	4.6	4.6	6.0	6.5	7.8	8.8	6.7	7.8
2013	6.7	7.2	5.4	5.2	5.2	5.1	5.6	7.0	7.6	6.9	7.2	5.7
2014	8.3	8.2	6.6	5.4	4.7	4.9	5.3	5.4	8.3	8.9	7.6	8.1
2015	8.8	7.5	5.6	5.5	4.7	5.5	6.7	7.2	6.6	8.1	6.1	7.1
2016	4.9	6.2	5.9	5.3	5.0	5.2	6.0	7.8	7.3	8.3	7.7	7.1
2017	7.9	7.2	6.1	6.1	6.2	5.1	5.4	6.9	9.8	8.7	7.3	6.7
2018	6.4	6.3	5.7	5.0	4.7	5.2	5.6	5.9	6.4	7.2	7.2	6.0
2019	8.2	5.0	5.0	4.5	4.3	4.5	5.3	6.9	7.7	7.4	6.1	5.8
2020	5.5	5.9	5.3	4.9	5.3	5.5	5.8	6.6	7.1	7.1	6.3	6.2
2021	8.4	6.1	5.6	5.2	4.7	5.5	5.4	7.5	7.8	6.4	6.5	6.0
2022	6.7	5.9	6.8	5.4	5.1	5.1	6.4	6.7	6.8	7.2	6.8	7.2
2023	6.6	6.3	6.3	5.2	4.9	5.1	5.5	7.0	10.4	7.6	7.9	7.3
2024	6.6	6.8	6.8	6.1	6.8	7.0	5.5	8.3	10.3	7.5	8.2	7.1
2025	6.8	8.4	5.7	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
2003	M	93.20	M	M	M	82.10	M	M	M	M	M	82.40
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	78.80	M	75.20	M	M	M	M	M	M	89.60	M
2010	89.60	M	M	M	82.40	M	M	78.80	M	M	77.90	86.06
2011	89.24	M	M	89.60	64.40	70.40	62.60	81.68	79.58	80.83	80.06	82.75
2012	84.20	88.48	86.53	85.40	79.55	80.54	81.20	79.03	82.04	85.30	84.26	88.16
2013	89.60	93.71	89.77	84.80	80.83	83.24	83.39	87.80	88.16	89.14	90.90	91.12
2014	93.55	95.51	93.26	88.94	85.77	85.28	82.05	83.10	88.10	87.23	88.76	93.20
2015	95.70	94.49	91.86	88.34	84.43	84.44	84.61	85.59	85.16	86.58	89.23	93.03
2016	92.33	96.86	94.59	92.00	86.73	82.22	85.94	88.79	86.54	85.88	88.28	92.74
2017	97.55	96.80	94.59	90.38	86.06	85.76	81.53	84.08	89.66	90.30	86.96	90.88
2018	95.23	93.97	93.66	89.42	86.23	84.45	87.68	82.57	86.90	86.23	88.76	90.65
2019	95.99	93.01	94.48	92.96	88.09	86.24	82.40	82.28	86.06	88.55	86.48	90.70
2020	90.53	89.23	86.52	84.14	81.99	83.24	81.70	81.35	86.42	82.53	83.42	87.92
2021	91.57	87.93	89.95	84.80	82.92	79.88	78.80	81.76	83.84	79.15	82.22	86.00
2022	90.18	88.44	92.27	87.56	83.97	80.48	85.36	82.11	81.38	88.03	83.60	86.75
2023	89.89	91.53	90.24	85.70	81.94	84.38	80.43	80.42	84.08	81.59	86.71	89.48
2024	89.08	90.28	88.21	87.02	88.90	86.60	82.17	81.70	86.24	82.05	85.58	88.32
2025	89.08	90.82	87.65	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
2003	M	93.20	M	M	M	78.20	M	M	M	M	M	82.40
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	78.80	M	75.20	M	M	M	M	M	M	89.60	M
2010	89.60	M	M	M	82.40	M	M	78.80	M	M	77.90	75.32
2011	75.44	M	M	86.00	62.60	63.20	62.60	67.10	61.04	66.43	66.32	71.02
2012	71.08	71.10	70.13	69.20	62.95	65.90	61.70	61.26	63.80	68.17	69.14	73.76
2013	72.12	73.14	72.94	67.04	63.76	64.22	61.03	61.26	65.42	67.54	68.79	73.95
2014	73.17	72.69	71.72	68.54	63.59	64.28	63.65	61.44	65.78	68.66	69.98	72.59
2015	74.27	73.53	72.76	69.02	65.56	63.98	66.26	64.52	68.30	70.21	73.90	74.50
2016	73.46	74.39	73.81	70.23	64.20	59.96	61.09	61.85	65.72	68.43	68.66	71.43
2017	73.11	72.50	70.09	67.70	63.41	62.84	57.55	60.86	63.92	69.16	68.00	71.95
2018	72.82	72.05	73.69	68.42	63.99	63.47	60.68	62.48	65.66	68.35	69.62	70.67
2019	72.99	72.44	72.41	70.52	67.65	64.46	58.71	61.55	66.38	68.93	69.20	71.19
2020	72.82	75.01	71.08	68.36	62.66	63.92	62.19	62.14	67.76	69.29	69.80	72.88
2021	72.76	71.86	71.19	66.62	64.92	62.78	56.97	62.95	67.76	67.71	67.16	70.03
2022	74.04	73.08	72.88	69.32	64.11	61.22	62.25	62.31	63.14	69.80	68.00	71.66
2023	72.99	73.91	72.35	70.04	63.99	60.68	61.67	64.58	68.36	71.78	72.18	72.82
2024	74.68	75.57	75.43	72.38	70.90	65.36	63.47	63.65	70.22	70.03	71.72	73.81
2025	74.74	74.81	74.45	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
2003	M	93.20	M	M	M	80.15	M	M	M	M	M	82.40
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	78.80	M	75.20	M	M	M	M	M	M	89.60	M
2010	89.60	M	M	M	82.40	M	M	78.80	M	M	77.90	80.69
2011	82.34	M	M	87.80	63.50	66.80	62.60	74.39	70.31	73.63	73.19	76.88
2012	77.64	79.79	78.33	77.30	71.25	73.22	71.45	70.15	72.92	76.74	76.70	80.96
2013	80.86	83.43	81.35	75.92	72.30	73.73	72.21	74.53	76.79	78.34	79.84	82.54
2014	83.36	84.10	82.49	78.74	74.68	74.78	72.85	72.27	76.94	77.95	79.37	82.89
2015	84.98	84.01	82.31	78.68	75.00	74.21	75.43	75.05	76.73	78.39	81.56	83.76
2016	82.89	85.63	84.20	81.11	75.47	71.09	73.52	75.32	76.13	77.16	78.47	82.08
2017	85.33	84.65	82.34	79.04	74.74	74.30	69.54	72.47	76.79	79.73	77.48	81.41
2018	84.03	83.01	83.68	78.92	75.11	73.96	74.18	72.53	76.28	77.29	79.19	80.66
2019	84.49	82.72	83.45	81.74	77.87	75.35	70.55	71.92	76.22	78.74	77.84	80.95
2020	81.67	82.12	78.80	76.25	72.33	73.58	71.95	71.75	77.09	75.91	76.61	80.40
2021	82.17	79.89	80.57	75.71	73.92	71.33	67.88	72.35	75.80	73.43	74.69	78.02
2022	82.11	80.76	82.57	78.44	74.04	70.85	73.81	72.21	72.26	78.92	75.80	79.21
2023	81.44	82.72	81.30	77.87	72.96	72.53	71.05	72.50	76.22	76.68	79.44	81.15
2024	81.88	82.93	81.82	79.70	79.90	75.98	72.82	72.67	78.23	76.04	78.65	81.06
2025	81.91	82.82	81.05	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
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	65.1%	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	82.1%	74.4%	75.9%	73.0%	74.6%	77.3%	76.4%
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	84.8%	81.4%	80.6%	78.1%	79.2%	75.5%	82.4%	81.5%	85.3%
2012	84.9%	77.1%	82.0%	84.1%	85.2%	85.9%	80.5%	84.2%	78.8%	77.4%	83.6%	78.7%
2013	79.7%	76.5%	81.6%	81.4%	82.1%	82.8%	78.4%	75.3%	76.3%	76.5%	78.0%	83.4%
2014	77.2%	76.0%	79.5%	82.8%	83.2%	82.4%	81.7%	81.1%	73.7%	77.1%	77.4%	75.5%
2015	71.3%	76.3%	79.9%	80.6%	82.5%	81.8%	78.7%	78.4%	82.6%	79.4%	82.7%	78.0%
2016	82.1%	77.3%	80.2%	80.0%	77.8%	78.2%	73.2%	70.2%	74.0%	73.6%	77.6%	75.6%
2017	71.3%	74.8%	73.5%	74.3%	76.8%	78.1%	79.9%	72.5%	69.2%	72.2%	75.1%	77.2%
2018	74.8%	79.1%	79.5%	80.0%	79.7%	81.2%	77.5%	78.9%	75.6%	79.0%	79.4%	77.3%
2019	71.3%	78.1%	78.6%	79.0%	82.2%	79.6%	77.7%	78.0%	78.6%	77.2%	82.3%	82.3%
2020	84.2%	85.6%	85.2%	83.6%	82.2%	82.5%	82.0%	81.5%	81.7%	84.5%	85.6%	84.8%
2021	77.4%	85.8%	85.5%	83.2%	85.4%	85.4%	82.0%	82.9%	82.6%	90.3%	83.8%	86.0%
2022	84.1%	87.8%	79.9%	84.1%	81.4%	84.5%	80.9%	79.4%	80.7%	81.8%	84.9%	85.6%
2023	84.5%	82.2%	82.5%	85.4%	87.1%	84.4%	85.0%	82.0%	78.9%	85.4%	75.8%	77.5%
2024	79.8%	79.3%	82.1%	79.5%	76.9%	74.4%	80.0%	75.1%	72.7%	78.7%	78.3%	79.3%
2025	78.6%	74.6%	79.0%	M	M	M	M	M	M	M	M	M

Monthly Plots

Select month and year:

Feb 2025

JanFebMarAprMayJunJulAugSepOctNovDec 20032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Apr 2025