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 (RQC00669415) 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
2011	M	M	M	M	M	M	M	M	M	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
NCEI Climatology	4.76	3.49	3.48	5.64	6.98	5.29	7.09	7.73	8.12	7.12	9.76	6.04

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	11.4	11.2	M	12.2	M	M	12.2	9.7	9.7
2012	8.7	8.7	9.7	8.1	8.5	8.5	9.0	8.0	6.3	6.9	6.6	6.0
2013	8.2	8.0	7.7	8.9	7.4	8.3	7.7	6.9	7.2	6.1	6.6	9.1
2014	6.6	7.6	8.5	10.9	10.0	11.1	11.1	10.4	8.4	6.3	8.0	7.8
2015	8.7	9.4	10.2	11.2	9.7	9.8	10.3	8.8	6.6	5.6	5.7	8.7
2016	5.9	6.6	8.4	5.5	6.5	6.5	7.1	5.8	6.4	4.7	4.1	8.0
2017	7.2	5.5	7.0	6.4	6.7	8.1	6.6	6.9	7.2	6.2	2.2	10.1
2018	10.2	15.0	8.5	9.6	10.1	10.4	12.1	9.9	8.0	6.7	7.1	8.7
2019	7.4	8.2	6.9	7.9	6.9	7.7	8.6	7.4	5.7	5.8	6.2	8.1
2020	9.1	10.1	9.7	8.3	9.4	10.3	11.0	9.6	7.4	8.4	6.7	8.0
2021	8.5	11.4	10.9	8.8	10.3	10.9	12.2	10.7	6.9	6.9	7.1	9.2
2022	9.2	9.9	10.9	10.7	11.1	11.0	11.7	9.2	8.3	7.0	7.8	9.5
2023	11.1	11.1	9.1	8.5	8.0	10.7	11.2	10.0	7.5	7.0	8.2	9.4
2024	9.1	7.2	9.6	9.7	8.2	10.8	11.8	9.8	7.1	6.1	6.1	7.8
2025	9.1	11.2	10.0	9.6	9.7	12.3	11.2	M	M	M	M	M
NCEI Climatology	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
2011	M	M	84.20	81.43	82.49	85.53	85.32	M	M	86.51	85.22	83.70
2012	83.68	83.70	83.91	86.30	87.10	90.90	89.31	90.10	91.34	90.76	88.94	85.07
2013	84.32	84.84	85.42	85.94	86.70	87.14	88.61	90.18	90.74	90.65	87.62	83.95
2014	84.43	83.75	82.69	83.24	83.97	85.76	85.94	85.94	86.90	87.74	85.22	82.98
2015	84.32	82.72	81.94	83.96	85.07	86.30	85.94	86.41	87.80	87.63	85.28	83.97
2016	82.86	83.02	82.08	83.48	85.01	86.48	86.17	87.34	87.74	87.63	84.51	83.68
2017	81.70	81.89	81.53	82.52	84.20	85.40	86.58	87.74	87.57	85.65	80.60	83.25
2018	82.28	80.47	81.94	82.52	82.61	85.28	85.88	86.29	87.14	85.48	84.50	83.27
2019	81.24	81.05	82.75	82.82	84.08	85.92	86.29	87.39	88.88	87.80	85.40	84.84
2020	82.11	82.28	81.76	84.74	87.05	87.26	87.39	87.51	87.92	87.28	84.68	83.21
2021	81.94	82.79	82.34	83.42	84.72	84.62	86.41	86.99	87.62	87.63	85.28	83.39
2022	82.76	80.86	81.99	82.52	84.72	86.72	85.88	87.16	86.60	86.87	85.16	82.28
2023	81.76	81.37	81.53	82.58	87.86	89.60	87.74	89.54	89.60	88.50	85.88	82.69
2024	83.39	82.72	83.91	83.48	87.39	89.24	88.09	87.54	89.34	89.14	85.88	84.49
2025	82.52	82.53	83.68	83.06	84.66	86.24	86.30	M	M	M	M	M
NCEI Climatology	82.40	82.91	83.90	85.50	86.80	88.51	88.00	88.50	88.90	88.39	85.51	83.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	80.60	78.94	79.07	81.55	81.27	M	M	79.57	77.18	75.94
2012	73.52	73.71	72.94	76.52	77.87	81.50	80.19	81.16	80.48	79.85	78.56	74.85
2013	74.85	73.46	75.26	76.44	77.58	78.68	76.30	80.08	80.84	79.15	76.64	73.52
2014	73.75	73.85	74.21	76.22	76.54	79.22	80.19	79.50	78.80	79.61	76.64	74.68
2015	74.56	74.36	74.27	76.16	78.51	79.94	80.10	80.02	80.12	79.55	76.88	76.30
2016	73.28	74.39	75.07	76.10	77.46	79.94	80.02	80.08	79.64	79.03	76.38	77.17
2017	73.69	73.59	74.27	75.68	78.28	79.70	79.38	79.90	79.82	79.35	77.00	76.15
2018	74.74	74.24	74.15	75.86	77.00	78.98	79.85	79.50	79.10	77.64	76.34	74.85
2019	72.94	73.91	74.04	75.86	77.75	79.97	80.83	80.43	79.70	79.21	77.24	76.36
2020	74.21	74.89	74.62	77.00	79.90	80.78	80.95	81.30	80.00	78.80	76.34	73.46
2021	73.63	74.81	74.79	75.86	77.99	78.44	80.31	81.01	80.00	78.51	77.00	75.55
2022	73.40	73.21	74.45	75.62	79.03	80.66	79.79	80.19	78.92	78.16	76.64	74.68
2023	73.52	73.91	73.69	75.26	79.15	81.84	81.70	81.70	81.20	80.19	78.08	75.37
2024	75.32	73.91	75.90	77.12	80.08	81.92	81.59	80.99	82.14	79.96	77.60	76.42
2025	74.91	75.14	75.08	76.46	78.22	80.72	80.20	M	M	M	M	M
NCEI Climatology	69.50	69.30	69.90	71.90	73.90	75.70	75.50	76.30	75.20	74.80	72.60	70.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	82.40	80.18	80.78	83.54	83.30	M	M	83.04	81.20	79.82
2012	78.60	78.71	78.42	81.41	82.49	86.16	84.75	85.63	85.91	85.30	83.75	79.96
2013	79.58	79.15	80.34	81.24	82.14	82.91	82.46	85.13	85.79	84.90	82.13	78.74
2014	79.09	78.80	78.45	79.73	80.25	82.49	83.07	82.72	82.85	83.68	80.93	78.83
2015	79.44	78.54	78.10	80.06	81.79	83.12	83.02	83.21	83.96	83.59	81.08	80.14
2016	78.07	78.71	78.58	79.79	81.24	83.21	83.10	83.71	83.69	83.33	80.44	80.43
2017	77.70	77.74	77.90	79.10	81.24	82.55	82.98	83.82	83.69	82.50	78.80	79.70
2018	78.51	77.35	78.05	79.19	79.80	82.13	82.86	82.89	83.12	81.56	80.42	79.06
2019	77.09	77.48	78.39	79.34	80.92	82.95	83.56	83.91	84.29	83.50	81.32	80.60
2020	78.16	78.58	78.19	80.87	83.47	84.02	84.17	84.40	83.96	83.04	80.51	78.34
2021	77.78	78.80	78.57	79.64	81.35	81.53	83.36	84.00	83.81	83.07	81.14	79.47
2022	78.08	77.03	78.22	79.07	81.88	83.69	82.84	83.68	82.76	82.52	80.90	78.48
2023	77.64	77.64	77.61	78.92	83.50	85.72	84.72	85.62	85.40	84.35	81.98	79.03
2024	79.35	78.32	79.90	80.30	83.74	85.58	84.84	84.26	85.74	84.55	81.74	80.45
2025	78.71	78.83	79.38	79.76	81.44	83.48	83.25	M	M	M	M	M
NCEI Climatology	75.95	76.11	76.90	78.70	80.35	82.10	81.75	82.40	82.05	81.59	79.05	76.95

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
2011	M	M	M	72.9%	70.8%	M	79.7%	M	M	76.3%	78.3%	71.1%
2012	74.4%	74.3%	75.2%	71.9%	76.3%	67.8%	75.3%	72.8%	71.4%	74.5%	75.6%	73.6%
2013	72.7%	70.7%	68.8%	72.6%	76.8%	78.0%	76.7%	75.5%	73.5%	74.1%	75.2%	77.7%
2014	74.3%	75.3%	72.1%	73.7%	75.0%	74.1%	74.1%	77.1%	77.7%	74.9%	77.9%	74.6%
2015	76.0%	75.4%	72.1%	71.5%	72.5%	73.5%	74.1%	75.5%	75.8%	75.8%	77.7%	75.7%
2016	75.4%	74.8%	73.1%	76.2%	75.3%	75.8%	77.9%	77.8%	75.8%	77.5%	81.4%	75.0%
2017	71.7%	74.2%	74.5%	74.6%	76.8%	75.3%	78.0%	77.3%	76.9%	78.4%	83.5%	74.9%
2018	75.9%	70.8%	71.9%	74.4%	74.2%	73.6%	74.7%	74.9%	76.3%	77.5%	77.9%	73.7%
2019	74.6%	74.6%	72.9%	71.2%	75.4%	76.1%	74.5%	75.6%	75.8%	74.7%	75.6%	77.0%
2020	78.1%	75.9%	75.2%	75.8%	71.5%	74.7%	75.3%	76.1%	75.8%	76.8%	78.7%	76.8%
2021	75.8%	73.0%	72.6%	72.7%	75.3%	78.3%	77.0%	76.7%	77.3%	76.4%	76.4%	77.1%
2022	74.1%	78.5%	76.9%	73.0%	76.2%	74.0%	79.2%	78.6%	78.4%	79.4%	79.7%	75.9%
2023	76.6%	73.9%	73.0%	77.3%	74.1%	72.7%	78.7%	78.2%	77.8%	79.0%	77.7%	77.8%
2024	77.8%	75.5%	74.8%	78.4%	78.8%	76.0%	77.7%	78.7%	76.2%	76.0%	79.8%	77.0%
2025	76.5%	75.1%	74.9%	75.4%	78.5%	74.1%	77.3%	M	M	M	M	M

Monthly Plots

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