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 (USC00331550) 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	0.00	M	M	M	0.00	M	6.00	2.61	0.69	1.32	4.75	1.50
2005	5.25	1.69	4.33	4.18	0.93	1.86	3.85	5.85	3.31	1.93	4.34	1.06
2006	7.26	1.47	5.83	4.74	3.46	3.40	2.65	4.26	4.98	2.64	2.13	3.22
2007	5.39	2.91	2.27	2.32	0.72	1.31	2.30	1.02	1.74	4.32	11.81	5.54
2008	1.81	4.32	11.35	2.43	5.06	4.36	2.54	1.25	0.93	2.02	2.02	3.93
2009	2.74	2.35	1.65	3.62	4.03	5.34	3.40	2.53	4.61	4.29	1.01	3.18
2010	1.15	1.27	3.83	0.95	1.46	3.95	1.72	0.45	0.17	1.01	6.36	1.03
2011	1.09	4.91	4.82	13.85	4.13	3.88	0.94	0.96	3.56	4.12	6.23	6.80
2012	4.35	1.12	1.35	0.38	4.85	3.46	2.02	0.81	6.07	1.08	0.18	2.64
2013	1.43	1.54	1.43	3.64	1.29	3.21	0.76	2.54	0.02	1.58	0.51	2.29
2014	0.41	1.60	1.33	5.86	0.84	5.20	1.00	2.19	1.34	2.75	0.34	1.10
2015	0.00	0.04	1.45	2.66	0.00	2.55	0.25	M	M	M	M	M
2016	M	M	M	M	0.00	0.89	1.72	2.16	4.25	0.58	1.62	1.30
2017	1.88	1.11	3.36	1.78	1.88	2.68	3.01	1.44	0.26	1.61	0.98	0.66
2018	1.46	3.06	1.41	1.64	3.89	2.73	0.33	5.72	3.51	0.08	5.86	1.95
2019	2.34	5.10	3.69	5.27	3.62	8.53	4.28	4.60	0.91	2.33	3.52	3.81
2020	4.24	3.46	5.57	3.10	7.70	5.33	4.83	2.42	1.40	4.82	2.81	2.01
2021	2.82	2.51	4.36	3.20	4.11	6.33	6.66	2.50	3.10	5.20	1.94	3.07
2022	1.20	5.99	2.93	2.87	7.62	3.80	3.79	3.19	2.99	0.85	1.80	2.49
2023	4.01	2.74	7.78	4.85	2.30	1.51	5.04	2.78	1.66	3.70	1.18	2.07
2024	6.97	1.50	3.73	5.09	4.66	1.96	6.47	2.54	4.27	0.14	2.12	M
NCEI Climatology	3.65	3.24	4.37	4.96	5.15	4.78	4.08	3.34	3.31	3.51	3.19	4.03

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	34.19	40.58	55.65	63.66	76.18	80.37	85.47	82.79	78.83	66.07	55.73	45.77
2005	39.55	43.33	46.38	65.21	66.85	83.63	85.76	86.65	80.28	65.70	56.97	32.41
2006	47.83	43.30	49.70	67.18	72.62	81.07	88.26	85.79	74.23	62.30	56.07	48.62
2007	44.03	30.04	61.54	61.56	75.30	81.20	85.30	90.29	86.70	73.10	54.38	43.16
2008	38.16	40.93	49.90	66.62	72.84	84.50	87.44	86.94	83.89	68.19	53.93	42.33
2009	33.39	44.07	56.94	65.53	76.10	82.77	79.84	84.81	77.63	62.23	58.27	40.58
2010	33.63	34.42	52.72	69.04	75.53	82.26	88.40	89.06	84.88	73.06	54.40	32.57
2011	31.14	43.63	52.35	66.57	64.95	79.33	88.40	82.74	72.33	62.95	57.40	47.52
2012	43.32	45.95	65.45	61.63	80.96	81.88	88.73	85.09	73.45	62.30	46.76	43.90
2013	38.87	39.29	41.10	63.62	75.32	79.10	80.47	80.71	75.89	61.65	45.36	38.57
2014	22.19	34.37	42.15	63.76	71.06	80.75	80.90	82.76	72.90	64.16	49.33	41.16
2015	31.33	30.86	50.56	66.42	75.00	81.22	78.00	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	39.80	44.13	53.79	65.90	74.90	82.60	85.70	85.00	79.40	67.60	55.09	44.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	16.56	20.73	33.78	40.33	57.26	59.62	64.50	59.79	56.08	44.65	38.79	25.21
2005	23.69	26.96	27.64	41.04	43.67	62.12	66.89	66.68	58.35	46.15	33.22	21.25
2006	31.04	23.59	28.26	41.71	50.04	58.07	65.77	65.00	53.23	41.44	34.28	28.60
2007	27.70	11.52	36.45	40.32	51.05	59.58	61.03	67.15	57.96	50.63	32.18	27.93
2008	19.72	22.92	29.32	42.35	46.52	58.29	62.72	61.81	55.96	41.52	31.31	23.90
2009	17.13	22.07	33.39	40.97	52.97	62.23	61.32	62.23	57.00	41.13	35.43	25.81
2010	19.50	19.47	33.88	43.04	54.80	64.74	68.05	65.71	59.62	43.47	29.15	19.90
2011	20.29	27.84	34.70	48.05	49.55	62.05	69.90	63.26	57.15	45.14	41.50	33.38
2012	30.47	31.10	45.45	42.79	56.96	59.46	70.27	60.65	54.47	44.74	27.12	33.30
2013	23.30	26.41	27.29	43.14	58.27	61.70	67.00	63.24	55.32	40.04	30.79	25.90
2014	9.52	16.26	23.30	42.57	53.53	66.40	61.71	64.30	49.19	43.68	35.00	33.21
2015	21.83	10.64	35.00	49.83	54.33	66.67	61.00	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	24.29	26.03	33.60	42.80	53.51	62.40	66.50	65.10	57.41	45.90	36.30	29.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	24.60	30.70	45.12	52.37	67.07	71.02	76.54	71.29	68.83	56.21	47.88	35.92
2005	31.29	36.21	38.46	54.46	57.02	73.83	77.28	77.00	70.13	56.96	46.50	27.73
2006	40.31	33.44	39.02	55.92	61.75	69.81	77.02	76.92	64.36	52.32	45.17	39.02
2007	35.70	22.07	49.07	51.86	64.98	72.76	73.62	80.83	73.12	62.71	43.12	35.58
2008	29.24	31.77	39.61	54.48	59.68	71.39	75.08	74.37	69.77	54.85	42.62	33.12
2009	25.26	33.07	45.16	53.25	64.53	72.50	70.58	73.52	67.32	51.68	46.85	33.19
2010	26.57	26.95	43.30	56.04	65.17	73.50	78.22	77.38	72.25	58.26	41.77	26.24
2011	25.71	35.74	43.52	57.31	57.25	70.69	79.15	73.00	64.70	54.05	49.45	40.45
2012	36.89	38.52	55.45	52.21	68.96	70.67	79.50	72.87	63.76	53.52	36.94	38.60
2013	31.09	32.85	34.19	53.38	66.80	70.40	73.74	71.98	65.61	50.85	38.07	32.24
2014	15.86	25.32	32.73	53.17	62.29	73.58	71.31	73.88	61.05	53.92	42.17	37.18
2015	26.58	20.75	42.78	58.12	64.67	73.94	69.50	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	32.05	35.08	43.70	54.35	64.20	72.50	76.10	75.05	68.40	56.75	45.70	36.70

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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