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 (USC00331458) 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
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	4.19	3.26	3.69	4.29	4.41	4.55	4.72	4.13	4.52	4.47	4.29	4.31

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2006	M	M	M	M	M	67.13	M	M	64.25	58.36	53.37	45.17
2007	38.26	26.25	48.84	53.47	72.94	81.03	80.94	79.84	75.33	68.07	47.61	38.13
2008	38.03	34.86	40.61	62.70	65.32	79.30	78.45	79.29	74.79	61.23	46.23	38.65
2009	27.48	38.32	49.10	58.20	68.74	75.27	74.82	77.88	72.54	58.48	54.43	36.57
2010	32.37	32.88	49.42	64.87	70.73	79.97	85.74	83.94	73.60	61.97	52.67	31.65
2011	28.90	36.44	M	49.00	M	M	M	81.03	72.97	61.81	55.43	43.26
2012	39.97	41.10	60.65	57.73	75.64	M	M	M	M	61.15	48.63	44.03
2013	38.23	34.36	39.19	58.77	75.00	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	41.83	40.71
2015	30.87	22.79	41.84	59.43	75.19	76.70	81.52	80.19	78.47	61.23	57.00	50.71
2016	34.61	40.59	53.81	56.23	69.26	80.33	84.39	85.55	78.47	65.61	56.43	36.42
2017	39.55	46.89	44.74	65.80	66.32	78.43	79.86	79.42	76.93	67.66	50.23	35.26
2018	42.45	48.54	41.65	51.50	71.97	73.24	82.74	82.06	76.57	60.65	41.30	40.97
2019	39.57	M	44.15	58.47	69.06	75.37	83.23	78.71	77.33	65.26	41.71	43.81
2020	40.48	37.45	49.10	48.68	64.84	78.27	84.74	78.48	71.83	59.48	55.25	39.32
2021	33.74	31.57	54.84	59.00	67.52	80.13	78.87	82.62	75.47	67.03	48.47	46.55
2022	30.29	37.64	49.84	55.27	72.13	78.90	82.16	80.87	72.77	61.97	52.60	39.19
2023	40.29	45.46	36.00	M	M	M	M	M	M	M	M	M
2024	34.13	45.72	51.03	62.73	73.87	80.67	82.83	82.97	79.00	71.24	64.40	M
NCEI Climatology	32.49	35.11	43.80	57.60	68.70	77.20	81.00	79.49	73.00	60.80	48.30	37.59

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	58.60	M	M	50.75	42.64	38.70	32.70
2007	25.48	13.14	31.13	38.27	49.23	55.20	58.84	63.74	57.83	52.03	34.11	27.71
2008	25.19	18.45	25.61	40.22	44.00	59.47	61.84	57.26	54.48	41.68	35.43	23.61
2009	14.00	22.93	27.61	38.40	48.52	55.73	61.45	61.71	53.89	43.10	36.87	24.73
2010	22.67	24.29	30.00	42.20	51.20	60.20	63.45	64.61	56.77	45.55	34.17	23.42
2011	17.16	20.76	M	49.00	M	M	M	62.66	58.30	46.52	40.68	31.65
2012	25.87	28.97	41.13	37.10	52.14	M	M	M	M	47.00	33.10	31.90
2013	24.77	20.68	27.16	37.43	57.67	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	32.33	31.29
2015	14.68	4.57	23.39	38.47	53.26	59.10	61.19	61.29	59.37	46.10	40.13	37.10
2016	21.00	24.31	35.06	34.90	48.90	58.43	64.19	66.13	59.57	49.35	39.90	26.29
2017	27.10	31.39	31.06	22.10	-83.88	-149.16	-57.43	-29.89	-35.78	0.77	-9.79	-19.25
2018	19.16	-43.88	-17.86	-100.74	25.39	57.90	64.03	65.26	60.07	46.52	32.37	29.58
2019	26.21	M	26.15	40.17	48.45	56.83	65.10	61.21	58.70	46.06	29.95	29.00
2020	28.29	24.83	34.03	36.39	50.32	63.30	67.58	63.29	55.77	47.10	43.25	30.65
2021	26.84	20.25	32.06	40.30	47.00	62.00	62.74	65.00	56.93	53.32	34.27	32.84
2022	13.65	21.39	30.00	38.27	51.84	58.40	62.84	62.19	56.47	42.68	36.13	27.35
2023	29.74	27.39	34.00	M	M	M	M	M	M	M	M	M
2024	24.37	27.97	33.81	42.80	53.16	60.63	63.37	62.68	58.93	49.65	46.60	M
NCEI Climatology	16.80	16.59	24.19	34.80	45.70	55.10	59.10	57.31	50.80	40.60	31.90	24.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	62.87	M	M	57.50	50.50	46.03	38.93
2007	31.87	19.70	39.98	45.87	61.08	68.12	69.89	71.79	66.58	60.05	40.86	32.92
2008	31.61	26.66	33.11	51.46	54.66	69.38	70.15	68.27	64.64	51.45	40.83	31.13
2009	20.74	30.63	38.35	48.30	58.63	65.50	68.14	69.79	63.21	50.79	45.65	30.65
2010	27.52	28.59	39.71	53.53	60.97	70.08	74.60	74.27	65.18	53.76	43.42	27.53
2011	23.03	28.60	M	49.00	M	M	M	71.84	65.63	54.16	48.05	37.45
2012	32.92	35.03	50.89	47.42	63.89	M	M	M	M	54.08	40.87	37.97
2013	31.50	27.52	33.18	48.10	66.33	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	37.08	36.00
2015	22.77	13.68	32.61	48.95	64.23	67.90	71.35	70.74	68.92	53.66	48.57	43.90
2016	27.81	32.45	44.44	45.57	59.08	69.38	74.29	75.84	69.02	57.48	48.17	31.35
2017	33.32	39.14	37.90	43.95	-8.78	-35.36	11.22	24.77	20.58	34.21	20.22	8.00
2018	30.81	2.33	11.89	-24.62	48.68	65.57	73.39	73.66	68.32	53.58	36.83	35.27
2019	32.89	M	35.15	49.32	58.76	66.10	74.16	69.96	68.02	55.66	35.83	36.40
2020	34.39	31.14	41.56	42.54	57.58	70.78	76.16	70.89	63.80	53.29	49.25	34.98
2021	30.29	25.91	43.45	49.65	57.26	71.07	70.81	73.81	66.20	60.18	41.37	39.69
2022	21.97	29.52	39.92	46.77	61.98	68.65	72.50	71.53	64.62	52.32	44.37	33.27
2023	35.02	36.43	35.00	M	M	M	M	M	M	M	M	M
2024	29.25	36.84	42.42	52.77	63.52	70.65	73.10	72.82	68.97	60.44	55.50	M
NCEI Climatology	24.65	25.85	33.99	46.20	57.20	66.15	70.05	68.40	61.90	50.70	40.10	30.80

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
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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