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 (USC00330676) 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	3.60	3.19	4.08	3.61	4.44	4.58	4.60	3.60	3.64	2.96	3.03	3.31

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	71.00	M	M	68.83	64.54	57.40	52.20
2007	44.45	33.64	59.52	60.50	80.71	84.97	83.65	86.68	80.57	72.59	53.50	46.20
2008	41.74	43.07	50.90	65.33	70.77	82.03	84.19	82.55	80.70	65.35	51.07	43.68
2009	33.65	44.29	57.94	65.90	74.39	80.50	78.96	81.53	76.39	62.81	59.70	41.74
2010	35.23	36.00	56.90	70.63	74.29	80.10	82.48	83.77	76.50	65.87	53.13	33.19
2011	34.97	45.54	51.90	64.13	71.10	77.90	85.42	83.45	76.43	64.10	58.36	47.71
2012	44.53	46.90	65.45	64.67	79.65	84.23	89.81	86.03	76.47	65.77	53.73	47.58
2013	43.73	41.18	47.42	68.26	75.90	81.57	84.26	82.13	76.93	67.06	50.87	44.47
2014	34.65	38.07	50.29	65.83	75.00	81.43	79.37	79.72	75.72	63.05	47.78	45.35
2015	35.70	31.75	50.26	64.77	78.74	80.03	83.06	82.71	79.57	62.55	60.10	54.23
2016	37.81	45.17	60.39	65.37	71.42	82.13	85.06	86.97	82.13	69.39	57.57	39.68
2017	41.27	52.89	52.65	70.17	71.74	80.47	82.52	80.74	77.00	68.31	54.31	39.43
2018	36.55	46.08	47.65	58.57	81.32	80.07	84.90	83.77	81.46	63.46	45.84	43.04
2019	45.22	M	52.30	68.17	76.19	79.40	85.65	82.67	83.80	69.61	48.00	45.44
2020	42.60	42.35	57.83	60.70	69.45	81.57	88.81	83.26	76.80	65.97	59.07	41.40
2021	37.06	37.63	59.68	65.03	71.87	82.10	82.77	86.03	77.40	69.35	51.70	51.79
2022	34.10	44.79	57.94	61.37	76.77	82.10	83.00	82.74	75.07	64.16	55.70	44.35
2023	45.17	53.86	48.00	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	38.40	42.54	52.41	65.11	74.20	82.00	85.30	84.09	78.30	66.70	53.90	43.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	68.89	M	M	47.75	41.68	35.73	27.47
2007	26.45	10.54	34.16	39.43	49.90	57.57	59.42	65.06	54.80	48.76	32.11	27.20
2008	19.68	22.62	29.65	41.48	44.65	58.20	59.97	58.59	54.77	38.45	28.33	22.32
2009	14.45	20.75	31.45	38.83	49.61	57.57	58.25	60.53	54.04	39.90	34.47	23.48
2010	19.45	20.21	31.35	37.23	46.61	55.00	56.84	55.97	45.50	34.77	24.43	13.29
2011	16.81	23.75	31.39	37.20	45.32	53.13	59.55	57.45	57.00	42.39	34.64	28.97
2012	24.87	25.48	39.26	38.37	53.48	56.37	66.16	60.48	53.33	42.29	28.90	30.77
2013	25.20	23.00	29.45	40.70	50.97	59.77	64.00	60.74	53.23	43.94	28.43	26.97
2014	11.23	15.79	24.35	40.20	48.87	57.23	55.60	42.59	52.16	43.95	28.19	30.62
2015	17.87	9.79	26.74	40.70	51.61	60.93	62.94	58.16	56.63	43.00	37.00	36.35
2016	16.77	25.00	37.16	39.17	49.87	58.93	64.65	65.74	57.40	45.06	32.27	26.36
2017	28.31	31.22	33.97	45.73	-37.40	-59.21	-57.25	-30.79	-14.12	-3.13	-14.13	2.30
2018	-51.12	-110.93	-36.47	-120.87	35.78	61.41	63.16	64.42	63.79	44.14	33.80	28.69
2019	29.22	M	29.70	43.30	54.29	58.77	65.16	60.67	57.33	44.65	25.95	26.56
2020	28.24	27.96	38.33	38.67	49.19	58.67	64.90	62.45	53.83	44.45	35.67	29.52
2021	23.44	22.30	31.84	39.17	46.55	59.73	62.61	66.21	56.17	51.39	30.30	31.24
2022	14.59	22.29	32.03	38.70	53.00	57.13	64.81	62.87	54.27	37.58	33.23	26.26
2023	31.87	28.93	46.00	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.90	23.40	30.00	39.71	50.41	59.81	63.71	62.00	54.40	41.90	32.29	25.99

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	69.94	M	M	58.29	53.11	46.57	39.83
2007	35.45	22.09	46.84	49.97	65.31	71.27	71.53	75.87	67.68	60.67	42.80	36.70
2008	30.71	32.84	40.27	53.41	57.71	70.12	72.08	70.57	67.73	51.90	39.70	33.00
2009	24.05	32.52	44.69	52.37	62.00	69.03	68.61	71.03	65.21	51.35	47.08	32.61
2010	27.34	28.11	44.13	53.93	60.45	67.55	69.66	69.87	61.00	50.32	38.78	23.24
2011	25.89	34.64	41.65	50.67	58.21	65.52	72.48	70.45	66.72	53.24	46.50	38.34
2012	34.70	36.19	52.35	51.52	66.56	70.30	77.98	73.26	64.90	54.03	41.32	39.18
2013	34.47	32.09	38.44	54.48	63.44	70.67	74.13	71.44	65.08	55.50	39.65	35.72
2014	22.94	26.93	37.32	53.02	61.94	69.33	67.48	61.16	63.94	53.50	37.98	37.98
2015	26.78	20.77	38.50	52.73	65.18	70.48	73.00	70.44	68.10	52.77	48.55	45.29
2016	27.29	35.09	48.77	52.27	60.65	70.53	74.85	76.35	69.77	57.23	44.92	33.02
2017	34.79	42.06	43.31	57.95	17.17	10.63	12.63	24.98	31.44	32.59	20.09	20.87
2018	-7.29	-32.42	5.59	-31.15	58.55	70.74	74.03	74.10	72.63	53.80	39.82	35.87
2019	37.22	M	41.00	55.73	65.24	69.08	75.40	71.67	70.57	57.13	36.98	36.00
2020	35.42	35.15	48.08	49.68	59.32	70.12	76.85	72.85	65.32	55.21	47.37	35.46
2021	30.25	29.96	45.76	52.10	59.21	70.92	72.69	76.12	66.78	60.37	41.00	41.52
2022	24.34	33.54	44.98	50.03	64.89	69.62	73.90	72.81	64.67	50.87	44.47	35.31
2023	38.52	41.39	47.00	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	29.65	32.97	41.20	52.41	62.30	70.90	74.50	73.05	66.35	54.30	43.09	34.54

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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