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 (USC00296911) 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	0.98	0.24	1.12	2.01	0.83	0.57
2005	1.45	1.86	2.29	1.34	0.53	0.42	0.30	1.58	0.26	1.23	0.00	0.11
2006	0.00	M	0.23	0.16	0.00	0.99	3.38	4.03	0.82	1.17	0.18	0.66
2007	0.40	0.92	0.66	1.28	0.43	0.84	2.96	0.58	0.62	0.99	0.30	1.17
2008	0.36	0.49	0.15	0.28	0.77	0.07	1.10	3.27	0.13	2.26	0.20	0.75
2009	0.00	0.00	0.64	0.85	M	1.82	0.71	1.19	1.79	1.72	0.06	0.30
2010	1.22	0.55	1.07	0.87	0.29	0.27	3.18	1.74	1.65	0.60	0.00	1.70
2011	0.00	1.50	0.00	0.00	0.00	0.00	1.44	2.40	1.46	1.99	0.22	1.06
2012	0.11	0.29	0.00	1.12	0.80	0.00	1.33	M	0.50	0.09	M	M
2013	0.30	M	M	0.05	0.00	0.35	3.25	2.36	4.75	1.06	1.37	0.20
2014	M	M	0.51	0.12	M	0.06	2.70	M	0.57	M	0.30	1.02
2015	0.69	0.44	0.25	0.40	2.71	1.63	2.52	1.17	0.49	1.65	1.21	1.01
2016	M	0.00	0.00	M	0.13	M	0.96	1.78	0.80	0.14	1.30	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	0.75	0.01	0.00	0.00	M	M	M	M	0.90	0.00	0.20
2019	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	0.00	0.00	0.00
2020	0.00	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	0.00	0.00	0.00	0.00	M	M	M	M	M
2022	M	M	M	0.00	0.00	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	0.00	0.00	0.00	M	M
2024	0.00	0.00	0.00	0.00	M	M	M	M	M	M	M	M
NCEI Climatology	0.50	0.49	0.72	0.65	0.61	0.58	1.70	1.95	1.15	1.10	0.79	0.65

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	52.65	M	58.52	77.48	83.55	92.27	91.03	85.29	78.93	70.52	59.48	39.74
2007	38.06	51.25	61.19	68.90	73.97	88.10	92.00	93.03	83.13	71.00	58.69	45.65
2008	41.61	51.52	62.10	71.47	76.37	88.37	88.77	87.68	79.90	73.68	56.57	46.07
2009	52.65	56.07	61.84	68.30	M	83.53	92.84	93.06	77.30	65.90	56.10	38.97
2010	44.77	46.18	58.32	67.80	77.40	92.30	90.10	88.06	86.07	71.65	54.00	48.23
2011	44.69	50.44	65.70	71.63	77.48	92.03	93.52	92.71	79.86	67.27	54.27	41.66
2012	49.58	51.21	65.55	74.45	80.97	93.63	91.61	M	82.33	74.48	M	M
2013	43.81	M	M	69.53	79.94	93.90	89.39	88.13	79.33	66.23	52.60	44.07
2014	M	M	61.23	70.00	M	91.27	89.10	M	82.83	M	55.67	47.39
2015	46.65	55.68	64.32	69.41	71.87	89.50	87.26	89.90	86.77	69.42	54.33	45.61
2016	M	57.97	64.39	M	72.77	M	96.07	84.13	82.47	77.71	55.83	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	56.17	56.67	75.57	78.60	M	M	M	M	67.73	56.28	47.36
2019	48.04	51.38	62.18	71.38	75.85	88.94	98.29	M	M	69.95	57.52	47.61
2020	48.69	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	75.00	84.09	91.93	95.40	M	M	M	M	M
2022	M	M	M	77.75	83.32	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	100.00	82.92	75.04	58.00	M
2024	51.71	58.37	64.50	74.88	M	M	M	M	M	M	M	M
NCEI Climatology	47.01	52.91	61.50	70.70	78.90	89.40	91.10	89.20	82.41	70.70	55.80	45.90

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	23.39	M	32.70	42.76	53.61	59.87	65.26	60.97	48.70	42.61	31.48	20.97
2007	21.42	27.36	33.39	37.87	47.32	56.83	63.10	63.42	55.63	40.52	30.13	25.77
2008	19.43	25.83	31.87	37.70	45.21	57.00	62.19	60.10	52.43	40.42	31.10	26.32
2009	26.71	27.82	34.26	37.97	M	54.87	62.71	55.68	51.41	39.06	29.79	20.37
2010	21.16	27.25	30.00	36.63	43.13	57.67	63.16	58.52	54.13	42.71	28.86	27.00
2011	20.79	24.88	34.39	42.57	44.06	57.29	63.00	63.23	54.20	39.57	30.60	21.45
2012	25.81	27.31	32.61	43.24	51.94	62.17	61.39	M	55.13	42.26	M	M
2013	18.65	M	M	40.90	48.94	57.97	63.32	60.03	52.83	40.13	31.07	20.81
2014	M	M	32.13	37.93	M	59.90	64.19	M	55.57	M	29.77	29.26
2015	25.26	29.29	35.61	39.40	46.84	63.76	62.42	61.45	55.77	46.74	31.13	27.10
2016	M	27.86	33.19	M	50.43	M	63.06	57.94	55.23	44.19	33.80	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	32.50	28.59	45.79	39.60	M	M	M	M	43.73	32.96	25.96
2019	26.42	28.08	36.50	44.42	46.65	58.94	66.57	M	M	37.74	32.24	27.87
2020	27.00	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	35.00	52.27	63.97	63.10	M	M	M	M	M
2022	M	M	M	47.42	52.59	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	60.00	54.00	45.11	34.68	M
2024	25.18	32.21	36.25	47.00	M	M	M	M	M	M	M	M
NCEI Climatology	23.90	27.66	32.60	39.70	48.50	57.70	62.60	59.89	53.10	41.19	30.79	24.00

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	38.02	M	45.67	60.12	68.58	76.07	78.15	73.13	63.82	56.56	46.32	30.35
2007	29.74	39.30	47.29	53.38	60.65	72.47	77.55	78.23	69.38	55.76	44.36	35.48
2008	30.61	38.67	47.28	54.58	60.54	72.68	75.48	73.89	66.17	57.05	43.83	36.35
2009	39.68	41.95	48.05	53.21	M	69.20	77.77	74.37	64.45	52.48	43.28	29.47
2010	32.97	36.71	44.16	52.22	60.48	74.98	76.63	73.29	70.10	57.18	41.41	38.17
2011	32.61	38.57	50.03	57.10	60.77	74.61	78.26	77.97	66.97	53.52	42.43	31.63
2012	37.69	39.26	49.06	58.89	66.45	77.90	76.50	M	68.73	58.37	M	M
2013	31.23	M	M	55.45	64.44	75.93	76.35	74.08	66.08	53.18	41.83	32.48
2014	M	M	46.68	53.97	M	75.58	76.65	M	69.20	M	42.72	38.32
2015	35.95	42.48	49.97	54.50	59.35	76.53	74.84	75.68	71.27	58.08	42.73	36.35
2016	M	42.91	48.79	M	61.60	M	79.31	71.03	68.85	60.95	44.82	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	44.33	42.63	60.68	59.10	M	M	M	M	55.73	44.62	36.66
2019	37.23	39.73	49.34	57.90	61.25	73.94	82.43	M	M	53.84	44.88	37.74
2020	37.84	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	55.00	68.18	77.95	79.25	M	M	M	M	M
2022	M	M	M	62.58	67.95	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	80.00	68.46	60.07	46.34	M
2024	38.44	45.29	50.38	60.94	M	M	M	M	M	M	M	M
NCEI Climatology	35.45	40.28	47.05	55.20	63.70	73.55	76.85	74.55	67.75	55.95	43.30	34.95

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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