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 (USC00355204) 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
2005	M	M	M	M	M	M	M	M	M	7.49	12.61	21.58
2006	27.96	4.23	9.89	4.35	3.11	2.21	0.50	0.00	1.61	1.39	30.70	15.37
2007	9.89	16.96	7.07	4.85	2.29	1.68	0.74	0.95	3.03	7.43	10.51	18.50
2008	17.42	7.40	10.40	7.35	0.56	1.54	M	2.67	0.36	4.52	13.39	16.18
2009	8.72	6.78	10.45	4.51	5.86	1.47	0.32	0.34	1.81	7.10	10.54	12.47
2010	10.16	7.79	14.17	10.44	5.96	4.52	M	M	M	0.62	3.35	18.66
2011	11.80	10.50	17.59	10.73	5.57	2.39	0.63	0.08	0.83	5.77	10.60	12.51
2012	23.36	10.13	23.80	9.14	4.75	4.95	0.46	0.16	0.05	4.13	17.32	19.38
2013	7.00	3.67	4.64	5.78	6.86	2.09	0.02	0.36	10.84	2.53	3.78	4.46
2014	8.65	6.23	9.46	7.14	5.42	2.24	0.69	0.17	1.95	3.72	8.77	17.76
2015	0.84	8.58	5.79	1.85	0.57	0.20	0.06	1.20	0.21	2.85	6.83	31.32
2016	3.05	2.80	1.17	1.26	1.06	0.73	0.09	0.02	0.73	17.24	9.69	5.99
2017	3.63	9.83	5.75	7.55	2.16	1.20	0.10	0.10	1.80	9.60	12.46	5.05
2018	11.52	3.80	1.53	5.15	0.39	0.04	0.07	0.11	0.01	3.89	5.81	10.64
2019	6.53	9.03	2.05	10.02	0.95	0.00	0.22	0.28	0.67	3.25	2.19	6.05
2020	13.58	2.98	4.14	2.67	2.36	3.61	0.03	0.11	1.10	4.18	11.41	12.60
2021	4.79	9.25	4.40	0.00	0.31	0.00	0.13	0.00	4.48	3.36	13.45	21.07
2022	10.27	4.56	8.72	8.10	9.14	4.78	0.33	0.05	1.10	2.65	5.74	9.96
2023	10.14	7.43	11.00	9.40	1.11	0.38	0.06	0.05	2.86	3.54	8.84	15.98
2024	20.56	10.22	3.93	2.90	2.36	0.68	0.17	0.53	2.73	5.01	7.07	13.43
2025	1.09	10.48	14.23	3.61	0.30	M	M	M	M	M	M	M
NCEI Climatology	13.41	10.24	10.22	7.22	3.88	2.39	0.46	0.70	2.09	6.25	12.32	15.25

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2025	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
2005	M	M	M	M	M	M	M	M	M	63.35	54.37	50.03
2006	51.77	54.11	53.23	61.27	68.26	72.67	78.45	77.13	76.00	65.61	52.93	49.45
2007	49.03	52.21	59.16	60.33	66.90	68.20	76.26	76.45	72.00	61.81	55.34	47.52
2008	45.10	53.28	53.32	56.43	71.11	62.89	M	76.26	75.47	66.00	57.31	46.28
2009	51.65	53.50	52.39	60.50	65.93	69.67	77.84	76.58	75.27	64.03	55.73	46.32
2010	52.68	56.04	56.13	58.53	61.13	62.50	M	M	M	58.46	51.68	50.58
2011	50.52	49.54	53.55	56.10	61.74	69.40	76.03	78.48	74.23	61.68	52.60	47.13
2012	50.10	50.93	51.71	60.30	66.84	68.17	74.32	78.16	72.30	62.10	56.72	49.55
2013	48.61	53.04	59.23	63.28	67.48	73.86	81.97	77.69	72.25	65.45	56.00	47.03
2014	53.42	53.22	60.11	63.43	71.79	73.28	82.17	82.93	79.52	69.42	57.14	52.96
2015	55.45	59.82	64.66	63.73	69.03	78.93	82.71	83.29	75.79	69.97	55.20	51.81
2016	52.19	58.45	59.52	69.53	71.23	76.07	78.19	82.83	75.77	62.61	58.90	47.68
2017	48.26	53.96	57.06	60.20	72.52	74.67	82.13	86.48	78.43	65.74	56.07	50.06
2018	53.39	53.04	57.06	62.13	69.06	73.90	82.13	79.10	76.10	67.97	57.67	51.58
2019	53.03	48.89	59.52	62.61	70.00	77.63	78.39	81.13	73.20	63.10	55.80	51.90
2020	52.00	55.15	56.93	66.40	69.87	74.43	80.58	83.77	77.73	69.06	56.33	52.32
2021	52.90	53.04	57.16	68.00	69.71	76.97	83.23	82.42	78.03	63.71	57.23	49.32
2022	53.06	55.33	59.65	59.53	63.63	72.50	80.58	82.74	79.00	70.81	53.17	48.71
2023	51.23	52.04	52.68	59.23	70.81	76.00	81.45	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	52.00	54.87	58.19	62.30	67.90	72.80	79.61	80.30	76.60	65.70	56.09	50.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	46.94	36.10	36.03
2006	39.58	32.75	36.65	38.77	42.13	49.50	50.03	46.58	45.80	39.03	41.33	34.52
2007	31.42	37.04	39.19	38.90	42.03	45.83	53.03	51.03	45.30	42.26	35.97	36.20
2008	32.19	35.69	34.65	36.33	43.42	44.44	M	52.74	45.37	47.00	41.85	32.83
2009	33.65	34.57	36.16	37.67	42.52	49.13	51.55	51.39	48.60	44.39	38.30	31.00
2010	42.06	39.64	36.65	37.80	42.55	50.00	M	M	M	47.00	43.46	42.26
2011	41.32	37.75	43.06	41.03	44.55	50.20	52.97	52.65	51.63	48.77	42.43	36.52
2012	39.74	39.59	39.58	45.33	46.16	51.30	54.71	53.45	49.60	47.74	46.31	41.26
2013	37.52	40.32	42.00	43.90	48.38	51.14	51.97	55.59	54.93	45.10	43.15	34.61
2014	38.45	41.48	44.07	43.73	48.93	50.86	55.27	55.23	51.56	52.29	44.07	44.41
2015	42.06	44.11	43.97	42.63	48.77	51.57	54.90	55.00	50.21	50.58	41.73	42.77
2016	42.81	44.14	44.94	46.67	49.52	52.33	54.58	54.13	51.20	51.84	48.27	38.13
2017	36.97	42.21	45.42	45.17	49.26	52.97	52.84	55.77	53.97	46.84	44.60	38.39
2018	43.42	38.64	40.19	44.40	49.48	50.93	54.10	55.81	50.60	47.58	44.60	42.42
2019	41.10	38.57	39.65	46.32	48.39	49.83	54.42	55.42	54.50	43.29	40.25	41.84
2020	43.93	39.89	39.50	45.77	49.68	52.50	53.16	53.35	54.33	48.13	42.63	41.52
2021	42.61	42.64	39.74	41.60	46.77	52.97	53.90	54.46	50.15	48.35	46.34	41.74
2022	40.94	39.33	43.74	42.70	47.10	50.43	55.52	55.72	53.00	49.26	38.71	38.86
2023	39.45	35.79	36.10	47.20	49.23	48.95	52.00	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	40.89	41.12	41.80	43.90	47.80	51.10	53.90	54.50	51.30	47.40	43.80	40.41

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	55.15	45.23	43.03
2006	45.68	43.43	44.94	50.02	55.19	61.08	64.24	61.85	60.90	52.32	47.13	41.98
2007	40.23	44.62	49.18	49.62	54.47	57.02	64.65	63.74	58.65	52.03	45.74	41.77
2008	38.65	44.48	43.98	46.38	57.26	53.67	M	64.50	60.42	56.50	49.58	39.55
2009	42.65	44.04	44.27	49.08	54.22	59.40	64.69	63.98	61.93	54.21	47.02	38.66
2010	47.37	47.84	46.39	48.17	51.84	56.25	M	M	M	52.73	47.57	46.42
2011	45.92	43.64	48.31	48.57	53.15	59.80	64.50	65.56	62.93	55.23	47.52	41.82
2012	44.92	45.26	45.65	52.82	56.50	59.73	64.52	65.81	60.95	54.92	51.52	45.40
2013	43.06	46.68	50.61	53.59	57.93	62.50	66.97	66.64	63.59	55.27	49.57	40.82
2014	45.94	47.35	52.09	53.58	60.36	62.07	68.72	69.08	65.54	60.85	50.61	48.69
2015	48.76	51.96	54.31	53.18	58.90	65.25	68.81	69.15	63.00	60.27	48.47	47.29
2016	47.50	51.29	52.23	58.10	60.37	64.20	66.39	68.48	63.48	57.23	53.58	42.90
2017	42.61	48.09	51.24	52.68	60.89	63.82	67.48	71.13	66.20	56.29	50.33	44.23
2018	48.40	45.84	48.63	53.27	59.27	62.42	68.11	67.45	63.35	57.77	51.13	47.00
2019	47.06	43.73	49.58	54.46	59.19	63.73	66.40	68.27	63.85	53.19	47.96	46.87
2020	47.97	47.52	48.22	56.08	59.77	63.46	66.87	68.56	66.03	58.60	49.48	46.92
2021	47.76	47.84	48.45	54.80	58.24	64.97	68.56	67.54	63.83	56.03	51.88	45.53
2022	47.00	47.33	51.69	51.13	55.19	64.50	68.22	68.76	65.67	59.68	45.88	43.61
2023	45.34	43.71	42.10	61.00	60.02	61.40	65.67	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	46.45	47.99	50.00	53.10	57.85	61.95	66.75	67.40	63.95	56.55	49.95	45.40

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
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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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