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 (USW00012976) 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	M	1.86	1.50	1.26	6.89	8.89	9.06
2005	1.74	3.09	3.57	1.27	2.95	0.28	7.47	1.52	2.00	5.18	4.37	1.78
2006	1.66	1.63	3.81	2.10	2.52	6.95	7.27	2.73	5.57	9.40	0.95	3.76
2007	8.37	1.15	6.78	4.94	6.52	1.58	15.20	5.77	5.57	2.61	4.47	1.37
2008	6.57	3.17	3.41	3.28	1.31	1.57	6.33	7.83	3.41	1.60	5.72	1.17
2009	0.37	0.73	1.35	5.45	1.73	1.42	3.29	2.34	5.10	8.94	3.20	6.01
2010	5.24	3.90	2.35	2.18	2.03	3.63	21.12	3.84	10.74	0.00	3.02	1.58
2011	4.22	0.75	0.61	0.07	0.62	1.98	0.74	0.24	1.49	4.43	3.90	5.84
2012	3.39	5.60	6.60	5.48	4.83	2.20	8.95	4.91	4.34	0.64	3.34	4.00
2013	3.54	2.30	0.27	3.39	1.18	1.61	2.27	4.31	4.69	6.95	8.19	0.55
2014	1.06	1.71	1.98	0.43	9.22	3.25	2.56	3.07	10.12	2.81	5.32	4.33
2015	7.23	0.94	5.76	5.48	6.13	6.44	0.39	2.71	5.95	7.26	4.04	2.43
2016	3.66	1.49	3.06	7.20	9.61	8.33	1.36	10.87	5.13	1.42	1.19	2.71
2017	3.17	3.26	3.58	5.04	5.08	6.84	2.20	23.60	1.90	2.80	0.75	4.66
2018	2.10	3.20	3.27	2.03	1.29	5.16	5.04	2.56	12.56	9.30	6.70	5.54
2019	4.01	2.78	0.91	1.58	6.63	11.24	5.50	4.04	7.17	5.60	2.27	0.94
2020	5.29	1.31	0.49	3.25	4.53	5.70	6.18	3.21	7.50	0.67	3.77	5.24
2021	3.02	1.19	1.53	2.53	15.60	10.46	11.60	3.33	6.02	3.89	1.16	1.46
2022	1.78	2.84	2.11	0.89	2.57	0.76	3.13	5.95	2.64	2.73	8.19	2.85
2023	2.73	0.56	1.32	6.42	5.96	2.96	1.69	0.40	3.75	4.19	3.07	5.68
2024	11.48	2.82	3.20	2.13	2.38	6.87	17.79	3.59	4.76	0.13	2.09	M
NCEI Climatology	4.19	2.33	3.06	2.36	4.30	3.84	3.88	4.20	5.96	4.44	3.60	3.70

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	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	55.70
2011	49.13	53.46	61.55	67.83	71.68	76.32	77.19	77.45	70.60	63.17	60.20	51.77
2012	54.39	57.72	64.10	67.20	72.61	77.33	75.58	74.84	69.73	62.28	58.60	56.00
2013	50.68	56.61	55.00	62.63	69.77	76.03	73.83	74.37	72.83	64.10	57.33	49.16
2014	48.61	53.11	53.74	62.83	67.40	74.00	74.93	74.23	70.70	64.80	57.20	56.32
2015	46.42	50.86	56.79	66.07	70.13	71.60	75.37	73.30	69.67	65.68	61.83	54.48
2016	46.94	53.55	60.97	65.59	71.23	75.77	79.32	75.90	73.70	67.03	64.27	56.90
2017	56.32	62.11	63.55	66.90	70.90	75.70	76.29	75.93	70.96	63.00	61.90	51.71
2018	44.90	59.64	60.87	60.69	72.50	75.24	75.28	76.61	72.93	65.90	55.52	52.13
2019	49.61	57.14	56.57	64.30	73.39	76.27	78.06	78.16	75.70	66.61	59.37	55.65
2020	55.87	56.52	66.21	64.72	71.67	74.97	76.61	73.80	70.15	40.00	63.60	52.90
2021	51.00	50.39	57.96	64.63	72.39	75.77	76.10	77.33	72.60	68.65	58.90	62.35
2022	46.76	47.68	55.03	70.30	77.58	81.90	81.39	78.06	73.17	64.48	57.70	53.90
2023	55.74	57.07	63.81	65.20	75.97	81.43	82.42	79.13	77.90	66.55	57.77	54.94
2024	49.00	57.14	64.03	67.53	77.81	82.50	79.97	79.68	75.40	68.23	73.71	M
NCEI Climatology	65.29	68.59	73.90	79.40	85.90	90.90	92.80	93.20	89.40	83.50	74.21	67.40

Average Daily Low Temperature [F]

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	54.83
2011	49.13	53.46	61.55	67.83	71.68	76.32	77.19	77.45	70.60	63.17	60.20	51.77
2012	54.39	57.72	64.10	67.20	72.61	77.33	75.58	74.84	69.73	62.28	58.60	56.00
2013	50.68	56.61	55.00	62.63	69.77	76.03	73.83	74.37	72.83	64.10	57.33	49.16
2014	48.61	53.11	53.74	62.83	67.40	74.00	74.93	74.23	70.70	64.80	57.20	56.32
2015	46.42	50.86	56.79	66.07	70.13	71.59	75.45	73.30	69.67	65.68	61.83	54.48
2016	46.94	53.55	60.97	65.59	70.97	75.77	79.32	75.90	73.70	67.03	64.27	56.90
2017	56.32	62.11	63.55	66.90	70.90	75.37	76.29	75.93	70.96	63.00	61.90	51.71
2018	44.90	59.64	60.87	60.69	72.50	75.24	75.28	76.61	72.93	65.90	55.52	52.13
2019	49.61	57.14	56.57	64.30	73.39	76.27	77.77	78.16	75.70	66.61	59.37	55.65
2020	55.87	56.52	66.21	64.72	71.67	74.97	76.61	73.76	69.85	40.00	63.60	52.90
2021	51.00	50.39	57.89	64.63	72.39	75.77	76.10	77.33	72.60	68.33	58.90	62.35
2022	46.76	47.68	55.03	70.30	77.58	81.90	81.39	78.06	73.17	64.48	57.70	53.90
2023	55.74	57.41	63.81	65.20	75.97	81.43	81.80	79.13	77.90	66.55	57.77	54.94
2024	49.00	57.14	64.03	67.53	77.81	82.50	79.97	79.68	75.40	68.23	73.71	M
NCEI Climatology	44.79	49.09	54.40	60.21	68.20	73.40	74.90	74.60	70.80	61.91	52.60	46.69

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	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	55.26
2011	49.13	53.46	61.55	67.83	71.68	76.32	77.19	77.45	70.60	63.17	60.20	51.77
2012	54.39	57.72	64.10	67.20	72.61	77.33	75.58	74.84	69.73	62.28	58.60	56.00
2013	50.68	56.61	55.00	62.63	69.77	76.03	73.83	74.37	72.83	64.10	57.33	49.16
2014	48.61	53.11	53.74	62.83	67.40	74.00	74.93	74.23	70.70	64.80	57.20	56.32
2015	46.42	50.86	56.79	66.07	70.13	71.59	75.45	73.30	69.67	65.68	61.83	54.48
2016	46.94	53.55	60.97	65.59	70.97	75.77	79.32	75.90	73.70	67.03	64.27	56.90
2017	56.32	62.11	63.55	66.90	70.90	75.53	76.29	75.93	70.96	63.00	61.90	51.71
2018	44.90	59.64	60.87	60.69	72.50	75.24	75.28	76.61	72.93	65.90	55.52	52.13
2019	49.61	57.14	56.57	64.30	73.39	76.27	77.77	78.16	75.70	66.61	59.37	55.65
2020	55.87	56.52	66.21	64.72	71.67	74.97	76.61	73.78	70.00	40.00	63.60	52.90
2021	51.00	50.39	57.93	64.63	72.39	75.77	76.10	77.33	72.60	68.33	58.90	62.35
2022	46.76	47.68	55.03	70.30	77.58	81.90	81.39	78.06	73.17	64.48	57.70	53.90
2023	55.74	57.41	63.81	65.20	75.97	81.43	81.80	79.13	77.90	66.55	57.77	54.94
2024	49.00	57.14	64.03	67.53	77.81	82.50	79.97	79.68	75.40	68.23	73.71	M
NCEI Climatology	55.04	58.84	64.15	69.81	77.05	82.15	83.85	83.90	80.10	72.70	63.40	57.05

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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