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 (USC00332974) 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	2.73	2.52	2.81	3.83	3.80	4.10	3.63	3.37	3.23	2.91	2.77	2.60

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	71.07	M	M	66.75	60.11	51.90	45.53
2007	37.29	25.48	49.52	56.37	77.00	82.52	81.52	81.97	77.97	69.24	48.50	37.03
2008	36.29	33.76	41.26	61.52	67.16	81.43	84.90	81.06	77.03	62.26	46.67	37.74
2009	27.29	38.64	50.39	60.10	71.19	78.40	78.60	80.58	73.64	59.48	54.10	36.10
2010	30.48	32.64	49.61	65.97	73.23	82.33	86.90	85.06	76.30	64.94	53.00	30.84
2011	29.26	35.82	44.16	57.90	71.06	81.37	89.45	82.17	72.07	62.97	54.61	42.58
2012	38.87	41.52	61.55	60.20	77.55	83.30	89.16	82.74	73.70	61.13	49.47	43.84
2013	37.55	35.18	41.06	58.87	74.68	78.17	81.39	80.03	75.20	64.65	45.93	37.37
2014	28.32	29.50	40.97	59.83	71.81	81.07	79.40	80.10	73.77	62.45	44.62	40.16
2015	30.45	23.64	42.94	60.20	76.10	77.70	81.48	80.87	79.50	62.97	56.53	50.32
2016	35.23	40.69	53.39	57.33	70.10	82.83	86.06	85.26	79.60	67.35	56.47	35.65
2017	39.65	49.07	46.16	65.93	68.26	81.73	81.41	79.32	76.93	67.24	49.70	34.55
2018	33.23	42.54	41.58	53.97	77.03	78.34	78.10	73.16	66.20	63.90	46.30	45.52
2019	46.57	M	41.89	55.03	65.61	73.20	83.39	78.71	76.87	62.35	39.10	41.43
2020	37.68	40.07	47.26	53.33	65.61	75.03	82.19	80.32	70.33	59.06	54.87	42.19
2021	38.45	30.07	56.06	61.37	69.74	81.83	81.55	83.66	77.77	69.35	48.60	47.23
2022	29.94	36.71	51.61	56.93	74.00	82.63	83.13	81.52	74.93	64.55	53.07	39.35
2023	40.87	45.89	39.00	M	M	M	M	M	M	M	M	M
2024	33.38	46.24	53.13	63.53	75.74	83.47	83.17	82.81	78.28	74.43	M	M
NCEI Climatology	33.70	36.73	46.70	59.90	71.50	81.09	84.99	82.90	76.80	64.09	50.30	38.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	62.60	M	M	48.67	42.46	36.57	31.80
2007	25.16	11.36	32.32	39.30	55.42	58.80	60.23	67.61	57.07	52.69	33.18	26.23
2008	21.74	19.59	27.61	42.22	47.84	61.77	62.81	60.90	57.10	42.48	33.57	22.35
2009	10.61	22.96	30.23	40.67	50.58	60.00	60.92	58.38	53.50	41.90	38.47	23.77
2010	19.42	20.86	31.55	42.83	54.42	61.47	63.03	65.00	55.63	46.06	32.73	19.52
2011	15.65	21.50	29.23	40.60	53.06	62.20	69.29	63.47	57.30	45.84	39.61	30.81
2012	26.00	27.72	41.23	40.00	56.19	61.60	67.81	62.10	54.10	45.42	32.37	31.65
2013	22.35	21.75	28.35	38.07	54.16	61.80	65.26	61.71	55.13	45.90	31.43	24.37
2014	10.48	11.82	22.29	40.23	52.32	62.93	61.60	62.45	54.00	45.35	30.03	29.55
2015	14.55	6.11	25.84	40.00	55.52	61.77	62.45	61.81	58.90	46.10	39.37	36.35
2016	21.03	25.00	36.32	36.53	51.45	62.03	67.00	67.26	60.33	49.45	38.67	25.06
2017	26.71	31.00	31.13	46.03	-59.37	-101.30	-79.87	-52.50	-35.05	0.94	-32.45	-1.48
2018	-24.60	-140.50	-36.21	-77.65	34.81	59.90	58.58	56.35	52.43	47.06	37.43	32.29
2019	33.36	M	29.63	40.17	45.87	53.73	61.65	61.33	57.40	43.68	28.95	29.76
2020	32.77	32.90	35.10	35.87	47.03	53.97	60.97	58.77	47.77	40.03	40.63	30.68
2021	29.48	15.61	33.39	42.23	50.48	65.87	66.10	66.93	58.63	53.65	33.30	32.23
2022	14.29	21.36	32.39	39.60	55.77	63.57	66.45	64.39	57.87	43.97	36.20	27.23
2023	30.10	27.96	38.00	M	M	M	M	M	M	M	M	M
2024	23.19	28.38	34.84	45.10	56.97	64.53	65.80	64.06	59.79	54.43	M	M
NCEI Climatology	18.50	20.12	27.81	38.00	49.40	59.70	63.10	60.99	53.60	42.41	32.79	24.49

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	66.83	M	M	57.71	51.29	44.23	38.67
2007	31.23	18.42	40.92	47.83	66.21	70.66	70.87	74.79	67.52	60.97	40.84	31.63
2008	29.02	26.67	34.44	51.87	57.50	71.60	73.85	70.98	67.07	52.37	40.12	30.05
2009	18.95	30.80	40.31	50.38	60.89	69.20	69.76	69.48	63.57	50.69	46.28	29.94
2010	24.95	26.75	40.58	54.40	63.82	71.90	74.97	75.03	65.97	55.50	42.87	25.18
2011	22.45	28.66	36.69	49.25	62.06	71.78	79.37	72.82	64.68	54.40	47.11	36.69
2012	32.43	34.62	51.39	50.10	66.87	72.45	78.48	72.42	63.90	53.27	40.92	37.74
2013	29.95	28.46	34.71	48.47	64.42	69.98	73.32	70.87	65.17	55.27	38.68	30.87
2014	19.40	20.66	31.63	50.03	62.06	72.00	70.50	71.27	63.88	53.90	37.33	34.85
2015	22.50	14.88	34.39	50.10	65.81	69.73	71.97	71.34	69.20	54.53	47.95	43.34
2016	28.13	32.84	44.85	46.93	60.77	72.43	76.53	76.26	69.97	58.40	47.57	30.35
2017	33.18	40.04	38.65	55.98	4.45	-9.78	0.77	13.41	20.94	34.09	8.62	16.53
2018	4.31	-48.98	2.68	-11.84	55.92	69.12	68.34	64.76	59.32	55.48	41.87	38.90
2019	39.96	M	35.76	47.60	55.74	63.47	72.52	70.02	67.13	53.02	34.02	35.60
2020	35.23	36.48	41.18	44.60	56.32	64.50	71.58	69.55	59.05	49.55	47.75	36.44
2021	33.97	22.84	44.73	51.80	60.11	73.85	73.82	75.29	68.20	61.50	40.95	39.73
2022	22.11	29.04	42.00	48.27	64.89	73.10	74.79	72.95	66.40	54.26	44.63	33.29
2023	35.48	36.93	38.50	M	M	M	M	M	M	M	M	M
2024	28.28	37.31	43.98	54.32	66.35	74.00	74.48	73.44	69.03	64.43	M	M
NCEI Climatology	26.10	28.43	37.25	48.95	60.45	70.40	74.05	71.95	65.20	53.25	41.55	31.65

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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