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 (USC00308600) 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	6.77	8.92	5.93	2.52	3.09	2.40
2005	4.99	1.44	4.12	2.07	2.03	2.54	4.81	2.69	2.65	9.14	4.73	2.89
2006	4.96	1.31	1.05	4.48	4.58	10.16	4.31	4.14	3.62	4.23	2.97	1.88
2007	2.85	2.74	4.16	5.18	3.99	4.91	3.82	2.22	1.95	7.46	3.40	3.69
2008	1.02	5.12	6.46	3.18	1.77	6.96	6.41	4.61	3.85	5.48	2.04	5.41
2009	2.49	0.76	2.85	1.83	4.58	4.71	8.44	5.92	1.97	3.45	3.18	2.78
2010	1.66	4.78	2.49	1.77	3.29	5.40	2.94	1.81	0.96	10.43	3.15	3.10
2011	4.29	5.47	3.18	3.28	7.05	2.73	8.49	3.65	7.80	3.84	0.43	6.21
2012	2.06	1.00	1.49	2.53	6.30	2.27	4.17	2.71	3.91	3.87	0.88	3.91
2013	1.46	1.16	2.00	2.53	5.60	7.29	4.04	2.81	6.21	1.80	2.23	3.03
2014	2.16	4.08	2.69	1.88	2.44	5.62	5.80	2.73	0.87	3.59	2.08	5.00
2015	2.26	1.63	0.96	1.95	1.06	5.81	4.41	4.15	6.64	3.93	1.19	4.27
2016	1.23	4.22	1.25	1.23	2.83	2.58	3.69	5.83	2.12	2.42	3.71	3.94
2017	4.25	2.90	2.65	3.92	4.91	4.66	4.28	1.87	1.87	2.05	0.81	2.03
2018	3.08	3.02	4.10	3.50	2.25	4.10	5.60	7.08	6.74	3.74	5.31	1.90
2019	3.56	2.67	1.22	4.00	2.89	3.70	4.29	5.59	1.49	7.44	3.98	5.22
2020	1.81	2.77	2.60	3.05	2.05	1.76	6.13	4.10	2.87	2.89	2.54	2.38
2021	0.51	1.91	1.28	3.32	3.54	2.76	10.94	3.38	6.42	6.86	4.04	1.68
2022	0.76	2.94	2.37	5.64	1.44	2.25	1.91	4.11	4.53	3.05	2.94	4.69
2023	3.85	0.93	4.80	2.73	1.90	4.04	4.83	6.46	5.98	3.62	1.98	5.39
2024	4.30	0.16	5.80	2.51	1.88	3.84	3.66	3.11	1.38	1.92	0.04	M
NCEI Climatology	2.65	2.52	2.91	3.09	3.79	4.61	4.64	3.92	3.83	4.23	2.84	3.15

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	80.67	78.58	76.10	61.77	51.67	37.50
2005	28.17	36.68	39.90	64.55	65.87	84.30	84.90	85.00	78.53	61.39	53.54	35.40
2006	40.55	37.18	45.23	61.00	69.58	77.63	85.94	81.74	71.87	59.71	53.53	45.03
2007	34.22	28.37	44.84	53.38	73.55	81.70	80.48	83.87	78.00	68.39	47.62	34.93
2008	37.63	34.62	42.39	65.10	67.61	81.30	84.68	79.74	76.23	59.94	49.04	38.48
2009	29.16	37.00	46.77	60.93	70.61	76.30	80.68	82.58	73.77	57.37	53.40	34.87
2010	32.65	33.43	51.48	64.87	73.97	79.00	87.20	83.06	77.31	61.97	49.17	33.77
2011	29.26	34.57	43.94	58.67	71.97	80.31	82.13	81.72	75.43	62.77	56.03	43.13
2012	37.45	43.03	55.39	60.20	74.65	78.53	87.43	84.48	75.77	63.16	47.80	40.10
2013	35.26	36.14	42.90	57.47	74.53	79.60	86.52	81.42	74.10	64.45	47.21	35.37
2014	29.16	31.14	36.77	60.60	71.33	80.10	83.65	80.68	76.33	64.42	47.00	38.45
2015	29.23	22.78	38.33	55.00	78.58	77.23	84.65	84.87	82.07	61.77	57.00	49.55
2016	36.52	44.07	53.23	58.57	71.45	80.42	58.48	86.03	81.60	66.16	52.10	40.46
2017	39.26	42.33	42.63	63.21	68.61	80.28	82.77	82.63	79.83	71.87	50.73	35.42
2018	32.47	35.27	M	M	0.00	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	34.20	37.22	45.99	60.19	72.50	80.50	85.60	84.09	77.19	63.70	51.00	39.70

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	60.50	56.22	54.14	40.97	30.68	20.10
2005	11.62	17.58	22.54	37.69	44.50	63.30	63.90	63.07	55.21	43.53	32.57	21.67
2006	22.86	19.25	25.61	36.80	47.97	58.62	66.10	60.45	52.03	39.90	34.70	30.47
2007	18.41	11.30	20.84	35.61	46.60	58.23	60.08	60.52	50.88	47.52	29.71	21.79
2008	20.00	19.55	23.94	39.17	42.55	60.70	63.23	57.84	53.79	39.60	33.57	22.17
2009	10.37	18.57	26.37	37.86	47.43	56.87	60.16	62.53	50.60	38.59	32.78	21.56
2010	18.23	21.43	32.67	40.26	50.17	59.03	65.53	61.48	55.77	40.93	32.67	18.45
2011	14.67	14.00	25.87	37.45	51.42	57.94	61.63	59.50	57.72	43.93	34.48	27.58
2012	21.84	23.79	34.71	37.33	52.45	58.67	64.63	62.71	53.00	46.65	31.23	27.35
2013	18.10	19.18	26.65	35.27	49.80	59.00	67.23	59.65	51.55	43.35	28.52	20.50
2014	10.39	13.36	17.33	35.30	48.37	56.34	61.81	59.42	52.43	46.42	30.17	27.16
2015	11.07	-0.44	19.13	34.96	53.58	57.50	62.45	62.42	58.03	41.29	35.93	35.23
2016	21.52	22.89	32.39	35.20	48.77	57.75	43.50	66.03	57.97	46.94	33.03	26.32
2017	25.87	24.19	22.67	42.62	48.46	58.90	62.70	61.30	56.30	47.77	31.83	21.12
2018	14.00	16.86	M	M	0.00	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	16.90	18.32	26.19	37.69	49.30	59.00	64.10	62.20	54.40	43.20	33.20	24.71

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	70.58	67.50	65.02	51.37	40.84	28.60
2005	20.29	26.96	31.62	51.12	55.20	73.80	74.40	73.68	66.66	52.17	43.00	28.62
2006	31.97	28.21	35.48	48.76	58.77	68.03	75.95	71.10	61.95	49.81	44.12	37.75
2007	26.31	19.83	32.84	44.79	59.82	69.97	70.28	72.19	64.44	57.95	38.61	28.41
2008	28.59	27.09	33.16	52.13	55.08	71.00	73.92	68.79	64.81	49.87	41.30	30.14
2009	19.90	27.79	36.60	49.43	59.18	66.58	70.42	72.72	62.18	48.09	43.13	28.30
2010	25.44	27.43	42.25	51.87	63.06	69.12	76.37	72.27	66.76	51.45	40.92	26.18
2011	22.07	24.31	35.02	48.22	61.69	69.12	71.88	70.61	66.72	53.35	45.26	35.35
2012	29.65	33.41	45.05	48.77	63.55	68.60	76.03	73.60	64.38	54.90	39.52	33.73
2013	26.68	27.66	34.77	46.37	62.17	69.30	76.87	70.53	62.83	53.90	37.86	27.93
2014	19.77	22.25	27.05	47.95	59.85	68.22	72.73	70.05	64.38	55.42	38.58	32.81
2015	20.15	11.17	28.73	44.98	66.08	67.37	73.55	73.65	70.05	51.53	46.47	42.39
2016	29.02	33.48	42.81	46.88	60.11	69.08	50.85	76.03	69.78	56.55	42.57	33.39
2017	32.56	33.26	32.65	52.91	58.54	69.59	72.73	71.97	68.07	59.82	41.28	28.27
2018	23.23	25.61	M	M	0.00	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	25.55	27.77	36.09	48.94	60.90	69.75	74.85	73.15	65.80	53.45	42.10	32.20

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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