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	0.00
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	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
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
2006	42.14	37.04	39.41	58.36	67.03	75.20	81.74	79.94	67.86	58.71	54.03	46.10
2007	39.48	27.25	49.10	59.97	77.77	90.87	98.06	80.16	76.87	68.76	48.50	37.96
2008	38.47	34.04	42.10	63.13	65.94	80.23	82.39	79.03	76.13	61.77	49.11	39.72
2009	29.29	39.82	49.77	57.67	70.45	76.50	76.65	75.22	72.89	59.19	55.27	36.90
2010	32.87	33.14	50.10	65.37	71.87	80.33	84.81	83.90	74.30	63.16	53.03	33.75
2011	30.45	36.63	43.03	56.87	71.57	78.97	87.68	81.23	76.12	66.65	56.25	45.26
2012	41.71	43.78	51.65	58.90	75.87	81.67	86.87	81.81	73.53	66.13	50.18	46.10
2013	38.07	35.04	40.42	59.37	71.71	76.81	80.56	81.21	72.62	64.30	44.04	37.28
2014	30.71	29.07	39.30	58.73	69.77	79.54	77.73	79.35	72.40	61.00	44.27	40.13
2015	31.03	22.64	41.03	58.40	73.74	75.67	80.26	79.23	77.20	60.71	56.00	49.45
2016	33.71	39.97	52.97	55.17	68.23	78.80	82.54	84.16	77.53	64.74	55.17	35.94
2017	39.03	46.39	44.13	64.97	65.61	77.60	79.17	78.23	76.10	67.00	49.33	34.03
2018	33.03	42.21	39.00	50.00	75.61	77.41	82.45	82.06	76.30	60.42	41.13	40.71
2019	38.93	M	44.15	57.63	68.26	75.33	82.29	77.54	75.67	63.71	40.86	42.05
2020	39.00	36.55	50.16	51.97	65.32	77.13	82.48	77.94	71.30	58.00	53.57	37.48
2021	32.97	30.57	51.35	57.47	65.29	77.30	76.71	80.83	73.37	65.58	46.73	44.74
2022	28.29	35.82	47.81	52.90	69.68	76.70	80.13	78.74	70.43	59.42	50.63	37.35
2023	38.16	43.61	M	M	M	M	M	M	M	M	M	M
2024	33.25	43.83	49.45	60.90	72.39	79.10	80.97	78.87	74.76	67.47	52.30	38.66
2025	28.32	30.50	M	M	M	M	M	M	M	M	M	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	32.29	28.73	36.76	45.71	51.84	58.93	68.58	65.42	56.66	43.86	40.03	33.20
2007	27.68	13.43	32.32	40.23	52.03	62.10	67.94	64.42	57.43	52.10	33.96	26.82
2008	25.03	17.80	25.87	41.37	45.58	60.93	63.06	60.26	55.93	41.74	36.22	24.28
2009	14.79	22.43	27.39	42.13	48.45	55.63	59.65	58.44	55.71	43.16	40.13	25.45
2010	20.48	21.00	31.77	42.13	52.26	61.30	64.81	64.42	56.33	45.48	34.67	24.21
2011	17.71	21.37	27.71	41.17	50.43	57.79	66.61	63.03	64.42	48.48	44.54	34.96
2012	29.21	30.96	34.82	37.97	53.90	60.63	66.90	61.68	54.63	47.75	34.07	33.97
2013	26.90	21.85	28.19	40.04	49.86	58.48	64.24	64.36	56.10	48.97	35.19	26.10
2014	12.82	11.46	20.37	38.17	49.71	59.71	60.57	59.16	53.60	44.90	30.93	30.35
2015	13.48	3.89	22.06	37.87	52.29	57.33	59.16	58.90	57.60	44.10	39.17	36.45
2016	20.39	23.45	33.16	33.13	47.48	56.20	63.38	63.65	57.20	47.52	37.83	25.45
2017	26.10	29.50	29.68	43.97	-63.33	-197.82	-34.91	-32.24	-38.45	-1.23	-10.72	-19.89
2018	16.26	-45.99	-18.31	-101.74	30.75	58.14	62.65	63.81	58.33	45.61	32.00	29.10
2019	25.14	M	26.11	39.53	47.23	55.23	63.29	58.46	56.10	43.29	28.19	27.62
2020	26.65	23.69	32.16	34.67	46.65	57.33	64.35	59.81	53.47	45.29	39.37	28.90
2021	25.35	19.25	32.32	40.87	46.61	61.60	62.29	63.00	55.17	51.87	33.33	31.74
2022	14.13	20.43	29.77	37.47	50.84	56.57	61.71	60.42	55.00	41.00	35.60	26.35
2023	28.81	26.32	M	M	M	M	M	M	M	M	M	M
2024	23.38	26.21	32.35	41.50	51.19	58.30	60.83	60.00	55.62	47.35	38.03	28.17
2025	15.58	17.75	M	M	M	M	M	M	M	M	M	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	37.21	32.88	38.09	52.04	59.44	67.07	75.16	72.68	62.26	51.29	47.03	39.65
2007	33.58	20.34	40.71	50.10	64.90	76.48	83.00	72.29	67.15	60.43	41.23	32.39
2008	31.75	25.92	33.98	52.25	55.76	70.58	72.73	69.65	66.03	51.76	42.67	32.00
2009	22.04	31.13	38.58	49.90	59.45	66.07	68.15	66.83	64.30	51.18	47.70	31.18
2010	26.68	27.07	40.94	53.75	62.06	70.82	74.81	74.16	65.32	54.32	43.85	28.98
2011	24.08	29.00	35.37	49.02	61.00	68.38	77.15	72.13	70.27	57.57	50.40	40.11
2012	35.46	37.37	43.24	48.43	64.89	71.15	76.89	71.74	64.08	56.94	42.13	40.03
2013	32.48	28.44	34.31	49.70	60.79	67.65	72.40	72.79	64.36	56.63	39.62	31.69
2014	21.77	20.27	29.83	48.45	59.74	69.63	69.15	69.26	63.00	52.95	37.60	35.24
2015	22.26	13.27	31.55	48.13	63.02	66.50	69.71	69.06	67.40	52.40	47.58	42.95
2016	27.05	31.71	43.06	44.15	57.85	67.50	72.96	73.90	67.37	56.13	46.50	30.69
2017	32.56	37.95	36.90	54.47	1.14	-60.11	22.13	22.99	18.83	32.88	19.30	7.07
2018	24.65	-1.89	10.34	-25.87	53.18	67.78	72.55	72.94	67.32	53.02	36.57	34.90
2019	32.04	M	35.13	48.58	57.74	65.28	72.79	68.00	65.88	53.50	34.52	34.83
2020	32.82	30.12	41.16	43.32	55.98	67.23	73.42	68.87	62.38	51.65	46.47	33.19
2021	29.16	24.91	41.84	49.17	55.95	69.45	69.50	71.91	64.27	58.73	40.03	38.24
2022	21.21	28.12	38.79	45.18	60.26	66.63	70.92	69.58	62.72	50.21	43.12	31.85
2023	33.48	34.96	M	M	M	M	M	M	M	M	M	M
2024	28.31	35.02	40.90	51.20	61.79	68.70	70.90	69.44	65.19	57.41	45.17	33.41
2025	21.95	24.13	M	M	M	M	M	M	M	M	M	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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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