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 (USC00517000) 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
2004	M	M	M	M	M	2.87	4.23	9.14	6.00	6.40	7.90	4.76
2005	6.12	3.99	8.04	4.58	3.35	8.62	10.22	3.34	11.24	10.78	7.59	1.85
2006	7.33	6.85	12.82	4.46	7.15	1.92	4.02	3.41	6.68	2.74	10.37	5.35
2007	4.20	6.28	10.80	4.74	3.76	3.17	7.63	6.47	7.31	8.87	3.58	20.70
2008	10.73	12.62	1.70	2.08	2.49	4.62	5.43	8.45	3.39	5.96	2.03	15.65
2009	4.63	3.72	9.42	2.94	0.47	4.18	7.81	4.62	4.69	4.23	14.92	3.93
2010	0.80	1.33	8.10	5.83	3.71	4.34	4.85	5.24	2.48	6.99	11.28	6.28
2011	4.57	4.44	4.70	1.73	5.05	5.86	6.09	5.66	5.37	6.34	6.88	10.01
2012	2.11	5.02	8.81	5.16	4.29	9.09	8.44	5.04	7.31	1.89	2.84	3.81
2013	7.76	7.21	2.95	1.40	9.20	4.15	4.26	4.88	8.14	2.81	5.17	3.89
2014	5.09	2.96	8.38	5.91	4.30	6.14	8.97	2.53	3.50	6.66	4.61	6.30
2015	1.46	5.71	5.14	7.71	5.83	6.87	6.08	11.17	10.13	5.23	10.02	6.54
2016	1.11	2.05	0.45	7.75	2.66	6.08	6.37	9.71	13.97	5.40	5.62	9.48
2017	2.31	5.95	1.83	7.13	M	8.17	4.47	5.20	5.25	12.08	9.73	4.64
2018	2.52	5.85	5.31	7.04	2.87	3.04	4.05	6.08	4.93	12.78	3.44	3.23
2019	1.03	8.89	2.73	4.94	6.64	4.31	5.32	6.51	6.28	7.86	8.33	7.55
2020	0.56	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	0.20	7.27	1.77	18.76
2022	3.31	3.56	3.52	6.83	8.95	5.18	8.00	4.36	5.67	12.12	4.06	0.00
2023	M	M	M	M	1.31	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	6.26	4.88	8.07	5.11	4.72	5.58	6.78	6.46	6.78	8.14	7.40	7.30

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	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
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
2004	M	M	M	M	M	81.64	83.13	82.97	83.59	82.77	81.62	79.83
2005	79.39	78.19	78.14	78.20	81.55	80.82	81.35	82.63	82.86	81.17	80.36	80.28
2006	77.87	77.25	76.63	77.10	79.48	81.43	82.30	83.63	82.79	82.69	81.84	79.64
2007	78.94	76.78	79.57	78.82	79.97	81.21	81.84	82.77	82.45	82.14	82.81	78.94
2008	77.34	77.08	79.35	80.89	81.68	80.71	82.33	81.83	81.85	82.23	81.15	79.59
2009	77.52	75.09	76.48	76.20	82.14	82.92	82.40	83.35	83.28	84.04	83.36	84.08
2010	82.12	79.43	77.17	78.20	80.42	81.03	81.31	81.80	82.71	82.13	80.83	81.00
2011	79.83	80.33	79.23	80.46	79.46	79.00	80.13	81.37	81.85	81.06	79.03	77.10
2012	78.77	77.52	76.45	77.40	78.16	78.69	79.61	80.45	81.27	81.67	80.20	79.14
2013	77.88	76.89	79.19	80.70	80.33	79.23	80.87	82.23	83.07	83.10	81.25	80.77
2014	79.53	79.93	79.39	79.21	82.15	81.30	82.70	84.00	85.43	82.17	82.00	79.23
2015	79.68	80.52	78.48	79.33	79.35	81.34	83.27	84.83	84.60	83.48	82.50	M
2016	M	80.77	80.15	80.59	79.78	82.54	82.19	82.90	83.46	81.23	80.31	79.50
2017	80.40	80.71	82.14	M	M	M	83.82	84.58	84.56	83.90	80.89	79.55
2018	78.96	80.04	82.04	M	92.39	92.70	95.45	98.15	87.25	83.96	82.90	81.10
2019	85.40	90.68	84.32	81.54	97.48	91.60	84.43	85.67	86.03	85.17	85.39	81.32
2020	83.67	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	84.00	81.94	82.42	78.97
2022	81.77	80.54	81.61	78.72	79.70	M	M	M	M	M	80.46	82.00
2023	M	M	M	M	79.25	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	78.70	78.51	78.58	78.70	80.20	81.10	82.00	83.19	83.11	82.50	81.80	79.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	71.55	72.47	73.52	72.96	73.00	69.83	69.27
2005	68.11	67.96	66.93	68.92	71.07	70.97	72.00	72.37	72.41	71.57	70.14	69.17
2006	68.87	66.07	68.29	67.86	66.93	71.07	71.67	72.43	72.00	72.38	71.80	69.34
2007	66.76	66.00	67.47	65.57	69.68	70.07	69.97	70.67	71.21	70.76	69.04	67.81
2008	65.45	65.81	67.35	67.36	67.64	69.32	70.80	70.97	71.04	70.20	69.96	68.89
2009	66.67	65.00	67.88	66.04	70.07	70.54	71.73	73.23	72.46	73.15	70.46	68.82
2010	67.81	66.86	67.10	68.10	70.16	70.83	70.24	71.30	71.04	72.07	70.38	69.14
2011	67.53	69.04	69.84	70.89	70.35	70.38	70.30	70.53	69.36	70.61	68.83	67.32
2012	67.74	67.79	66.84	67.53	68.10	69.31	69.97	70.71	70.47	73.13	70.20	69.32
2013	66.25	68.04	67.12	68.30	69.13	70.00	71.93	73.03	71.79	66.86	70.40	66.18
2014	60.93	70.27	66.27	66.13	71.78	71.23	74.10	73.92	64.27	59.10	62.36	46.93
2015	61.82	62.33	51.94	66.71	66.23	71.79	64.94	72.72	75.28	78.73	76.75	M
2016	M	67.58	69.69	69.59	73.22	72.08	72.42	74.17	73.04	72.45	70.10	68.77
2017	69.40	69.17	68.57	M	M	M	74.45	73.88	72.26	71.39	69.79	66.19
2018	66.38	66.78	68.20	M	72.22	73.47	74.07	74.35	73.42	72.16	71.17	69.75
2019	61.20	66.07	67.68	69.29	65.48	73.05	74.39	74.73	75.03	73.33	71.54	70.50
2020	70.33	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	74.00	71.65	72.83	69.55
2022	68.71	67.61	69.68	69.59	71.11	M	M	M	M	M	69.08	69.00
2023	M	M	M	M	69.25	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	67.29	67.51	68.00	68.90	69.91	71.40	72.10	72.90	72.11	72.30	70.60	69.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	76.59	77.80	78.24	78.28	77.90	75.74	74.60
2005	73.75	73.08	72.54	73.56	76.31	75.89	76.68	77.50	77.64	76.37	75.25	74.72
2006	73.37	71.66	72.47	72.48	73.21	76.25	76.98	78.03	77.38	77.53	76.82	74.50
2007	73.29	71.72	73.75	72.70	74.82	75.64	75.90	76.72	76.83	76.45	75.93	73.37
2008	71.40	71.44	73.35	74.12	74.66	75.02	76.57	76.40	76.44	76.22	75.56	74.24
2009	72.21	70.06	72.06	71.22	76.10	76.73	77.04	78.29	77.88	78.59	76.91	76.55
2010	74.96	73.21	72.13	73.15	75.29	75.93	75.78	76.55	76.88	77.10	75.60	75.07
2011	73.68	74.69	74.53	75.68	74.90	74.69	75.22	75.95	75.61	75.84	73.93	72.21
2012	73.26	72.66	71.65	72.47	73.13	74.00	74.79	75.58	75.87	77.40	75.20	74.23
2013	72.06	72.46	73.08	74.50	74.96	74.97	76.50	77.63	77.48	75.04	76.20	73.52
2014	70.23	75.10	72.87	72.67	76.96	76.27	78.40	78.96	74.85	70.64	72.18	63.08
2015	70.75	71.43	65.21	73.02	72.79	76.57	74.35	78.78	79.90	81.07	79.62	M
2016	M	74.25	74.92	75.09	76.50	77.31	77.31	78.53	78.25	76.84	75.21	74.14
2017	74.90	74.94	75.36	M	M	M	79.14	79.23	78.41	77.65	75.34	72.87
2018	72.67	73.41	75.12	M	82.31	83.08	84.76	86.25	80.33	78.06	77.03	75.42
2019	73.30	78.38	76.00	75.42	81.48	82.33	79.41	80.20	80.53	79.25	78.46	75.91
2020	77.00	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	79.00	76.79	77.62	74.26
2022	75.24	74.07	75.65	74.16	75.41	M	M	M	M	M	74.77	75.50
2023	M	M	M	M	74.25	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	73.00	73.01	73.29	73.80	75.05	76.25	77.05	78.05	77.61	77.40	76.20	74.45

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
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	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	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

Monthly Plots

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