IEM :: Monthly Summaries

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
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	M	M
2012	0.00	M	M	M	M	M	M	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	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

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	7.7	7.6	5.4	5.0	5.7	6.5	7.4	7.1	6.7	6.7	M	M
2012	9.5	M	M	M	M	M	M	6.2	6.5	6.4	5.5	5.0
2013	7.1	6.5	5.8	5.8	5.8	5.3	6.3	6.8	6.5	6.9	5.5	5.1
2014	7.1	6.8	5.8	5.1	6.3	6.6	7.1	7.3	6.9	6.6	5.6	4.8
2015	5.9	6.2	7.4	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

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	86.00	86.46
2011	85.28	75.20	M	84.20	90.50	88.70	89.60	91.94	92.66	92.30	M	M
2012	84.53	84.46	86.00	93.20	85.40	M	M	92.84	92.48	93.20	91.58	86.76
2013	87.74	90.31	88.82	90.02	89.48	87.98	89.89	91.92	92.66	91.52	90.14	87.51
2014	83.90	86.07	87.80	88.93	91.75	91.46	89.53	91.69	94.28	94.59	91.94	87.57
2015	87.45	87.22	88.25	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

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	84.20	75.72
2011	76.40	75.20	M	84.20	88.70	86.00	86.00	77.00	76.04	79.59	M	M
2012	82.40	83.94	86.00	86.00	84.80	M	M	77.00	76.22	77.52	77.24	77.35
2013	76.77	77.19	78.05	78.08	78.05	77.18	76.07	74.74	75.92	77.43	76.70	77.12
2014	76.50	76.65	76.94	77.83	79.32	79.83	77.93	75.49	75.20	77.87	77.90	77.52
2015	76.36	76.49	77.00	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

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	85.10	81.09
2011	80.84	75.20	M	84.20	89.60	87.35	87.80	84.47	84.35	85.94	M	M
2012	83.46	84.20	86.00	89.60	85.10	M	M	84.92	84.35	85.36	84.41	82.05
2013	82.25	83.75	83.45	84.05	83.76	82.58	82.98	83.33	84.29	84.48	83.42	82.31
2014	80.20	81.36	82.37	83.38	85.54	85.65	83.73	83.59	84.74	86.23	84.92	82.55
2015	81.91	81.85	82.63	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

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
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	82.3%	80.6%	81.1%	78.6%	74.6%	66.9%	67.9%	63.6%	64.7%	63.3%	M	M
2012	77.9%	M	M	M	M	M	M	64.6%	64.1%	70.1%	75.3%	81.6%
2013	81.6%	80.6%	78.8%	78.2%	77.2%	80.6%	72.6%	65.1%	64.9%	69.7%	74.6%	80.9%
2014	85.6%	81.3%	79.2%	78.0%	72.7%	71.1%	69.1%	66.1%	58.7%	62.4%	74.1%	81.7%
2015	79.7%	80.6%	78.3%	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