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 (USC00422057) 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
2007	M	M	M	M	M	M	M	M	M	M	0.04	0.19
2008	0.33	0.19	0.25	0.24	0.05	M	M	M	M	0.01	0.27	0.38
2009	0.32	0.21	0.18	0.20	M	M	M	M	M	0.10	0.04	0.21
2010	0.14	0.18	0.22	0.13	0.02	M	M	M	M	M	M	M
2011	M	0.00	0.86	0.00	0.00	0.00	0.00	M	M	M	0.12	0.12
2012	0.37	0.28	0.10	0.13	0.08	0.00	0.06	0.00	0.06	0.08	0.16	0.51
2013	0.21	0.03	0.09	0.14	0.05	0.00	0.04	0.05	0.11	0.10	0.10	0.08
2014	0.11	0.28	0.15	0.07	0.05	0.01	0.01	0.10	0.19	0.00	0.10	0.04
2015	0.00	0.02	0.01	0.00	0.80	0.04	0.00	M	0.03	0.00	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	3.08	2.36	1.83	1.60	2.06	1.06	0.66	1.08	1.40	2.03	1.79	2.79

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	6.5	5.9
2008	9.7	7.2	7.0	7.8	6.3	M	M	M	M	5.9	5.9	9.1
2009	7.3	8.2	9.6	6.9	M	M	M	M	M	6.8	6.7	6.4
2010	6.1	4.9	5.8	8.9	6.2	M	M	M	M	M	M	M
2011	49.3	99.4	40.1	18.9	13.6	6.9	3.8	M	M	M	8.5	5.2
2012	7.9	6.4	10.8	7.9	6.5	2.8	0.0	0.0	0.0	2.4	8.1	8.6
2013	6.1	6.8	7.1	6.4	6.4	6.3	4.2	4.9	6.3	5.9	5.7	6.6
2014	6.6	8.2	8.1	7.7	7.0	5.4	5.1	4.6	5.1	5.7	6.9	6.0
2015	5.7	6.5	5.1	7.3	5.7	4.6	5.5	5.3	6.6	8.8	8.5	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
2007	M	M	M	M	M	M	M	M	M	M	36.14	23.86
2008	23.47	27.95	30.61	39.39	44.93	M	M	M	M	53.66	39.91	25.89
2009	30.28	29.71	33.54	40.57	M	M	M	M	M	39.93	39.96	22.91
2010	28.85	26.91	34.88	39.00	35.96	M	M	M	M	M	30.30	30.41
2011	28.47	27.76	32.87	35.20	42.59	62.46	72.67	M	M	M	35.25	30.50
2012	32.78	27.84	39.54	46.57	55.79	68.50	71.35	73.21	63.64	50.43	41.47	26.06
2013	28.15	26.73	36.76	39.12	52.72	68.33	73.34	71.42	59.48	45.62	39.47	27.82
2014	32.19	30.17	36.98	41.86	54.05	63.77	73.40	65.61	63.20	55.32	36.03	30.26
2015	35.00	36.84	44.41	44.72	49.75	71.07	68.85	70.35	65.34	52.46	43.41	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	34.70	39.46	49.49	57.20	66.50	77.19	85.90	84.40	75.41	62.60	48.20	36.29

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	24.59	14.84
2008	11.51	17.04	19.27	24.14	31.42	M	M	M	M	41.02	30.51	15.51
2009	21.20	20.56	22.24	27.97	M	M	M	M	M	28.32	29.55	12.91
2010	21.39	18.62	22.57	27.47	23.81	M	M	M	M	M	26.48	26.13
2011	23.38	21.50	26.14	28.87	35.83	54.78	63.81	M	M	M	24.76	18.64
2012	20.36	16.56	27.43	31.98	40.44	51.54	58.42	59.38	51.43	37.52	30.94	17.02
2013	16.36	14.71	25.26	26.23	38.81	52.76	58.94	56.68	45.71	32.55	27.38	15.71
2014	21.05	20.62	24.08	28.81	41.11	49.20	58.52	53.00	49.45	41.02	24.51	20.61
2015	24.48	25.45	31.10	30.03	37.03	56.28	53.84	56.40	52.25	40.70	29.80	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	12.60	15.52	23.51	29.70	36.50	42.60	49.20	48.59	40.41	30.90	22.89	15.09

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	30.36	19.35
2008	17.49	22.50	24.94	31.77	38.18	M	M	M	M	47.34	35.21	20.70
2009	25.74	25.13	27.89	34.27	M	M	M	M	M	34.12	34.76	17.91
2010	25.12	22.76	28.72	33.24	29.88	M	M	M	M	M	28.39	28.27
2011	25.92	24.63	29.51	32.04	39.21	58.62	68.24	M	M	M	30.00	24.57
2012	26.57	22.20	33.48	39.27	48.11	60.02	64.89	66.29	57.54	43.97	36.21	21.54
2013	22.26	20.72	31.01	32.67	45.76	60.54	66.14	64.05	52.60	39.08	33.43	21.77
2014	26.62	25.39	30.53	35.33	47.58	56.49	65.96	59.31	56.32	48.17	30.27	25.44
2015	29.74	31.15	37.75	37.38	43.39	63.67	61.34	63.38	58.79	46.58	36.60	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	23.65	27.49	36.50	43.45	51.50	59.89	67.55	66.50	57.91	46.75	35.55	25.69

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
2007	M	M	M	M	M	M	M	M	M	M	43.2%	74.7%
2008	70.8%	73.2%	63.8%	48.1%	45.5%	M	M	M	M	32.0%	62.5%	70.5%
2009	62.9%	64.5%	55.6%	61.7%	M	M	M	M	M	65.7%	46.6%	66.0%
2010	69.4%	76.7%	62.7%	56.4%	61.2%	M	M	M	M	M	6.8%	9.3%
2011	10.4%	17.5%	52.3%	55.2%	50.8%	41.9%	37.6%	M	M	M	54.0%	58.0%
2012	52.3%	75.0%	52.2%	49.8%	37.2%	25.3%	43.1%	35.7%	36.9%	43.4%	52.3%	69.8%
2013	56.7%	62.6%	55.5%	58.5%	46.2%	26.1%	40.3%	40.0%	58.1%	54.7%	53.6%	63.2%
2014	52.7%	68.5%	53.4%	51.1%	40.1%	31.2%	39.7%	50.3%	49.7%	39.0%	57.0%	69.2%
2015	64.2%	54.0%	44.4%	47.9%	66.3%	32.7%	39.2%	39.6%	33.9%	51.9%	60.5%	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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