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 (USC00240075) 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
2003	M	M	M	M	M	11.47	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	0.00	0.00	0.00
2006	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2007	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2010	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	1.45	1.56	1.70	1.66	2.04	2.19	0.88	0.91	1.07	1.64	2.02	1.60

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
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
2003	33.21	32.21	43.89	57.12	62.73	69.96	83.40	78.69	66.00	56.38	31.34	30.29
2004	22.33	29.14	38.72	52.24	51.55	67.14	69.01	70.39	52.38	52.43	39.62	35.21
2005	30.44	40.18	47.67	54.77	65.30	70.56	87.85	83.66	68.55	55.07	35.42	26.67
2006	34.04	20.45	37.28	57.73	70.04	78.81	92.52	83.44	74.50	55.05	40.19	31.68
2007	32.83	39.28	52.54	57.88	70.22	90.86	96.81	85.56	69.91	54.71	39.68	32.94
2008	28.65	39.77	44.27	52.66	66.55	75.17	87.56	81.18	68.82	54.74	44.34	27.10
2009	31.14	39.24	42.53	55.58	82.42	92.17	86.99	81.31	78.51	48.67	42.43	25.88
2010	31.63	40.21	51.37	55.23	61.44	51.47	23.57	22.75	20.48	17.44	9.49	11.12
2011	21.56	31.09	45.19	48.23	59.29	46.69	59.81	71.86	67.26	39.14	36.65	31.40
2012	29.72	26.67	25.54	55.34	67.98	77.58	93.68	91.25	81.23	56.79	64.96	82.41
2013	101.86	39.86	48.52	53.50	69.64	78.64	93.83	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	34.60	40.24	48.89	58.21	67.59	75.20	86.80	86.50	75.69	57.80	41.00	32.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	25.50	26.54	31.73	33.77	42.55	46.69	57.57	57.92	46.62	41.53	21.11	22.20
2004	14.86	21.34	37.28	50.91	49.26	58.55	64.00	63.36	50.85	35.80	26.01	24.95
2005	18.04	19.63	28.94	34.00	40.78	46.10	52.24	48.73	41.16	36.05	26.96	13.33
2006	32.02	17.55	29.56	35.15	39.30	49.22	53.39	47.11	41.61	31.38	27.26	19.56
2007	16.15	26.83	30.92	33.57	40.43	53.69	58.18	47.48	39.66	34.30	23.00	20.74
2008	13.00	24.21	25.83	28.64	39.21	43.92	49.04	50.38	39.16	32.32	29.31	13.85
2009	18.59	21.99	23.87	31.51	38.52	55.76	50.69	50.69	42.65	29.96	25.85	14.17
2010	20.38	25.57	26.91	26.73	37.29	30.93	14.35	14.43	12.30	8.48	1.70	-0.66
2011	8.89	15.53	28.71	30.43	38.91	20.54	22.69	39.53	36.17	21.81	19.19	17.24
2012	14.79	12.19	7.26	32.01	39.95	48.74	56.33	51.69	43.80	35.77	52.71	76.44
2013	94.64	27.19	27.15	31.80	39.83	46.38	54.22	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	18.00	20.24	24.50	30.30	37.81	44.20	48.70	47.20	39.60	30.40	24.10	18.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	29.36	29.38	37.81	45.44	52.64	58.32	70.48	68.30	56.31	48.95	26.22	26.25
2004	18.60	25.24	38.00	51.58	50.41	62.84	66.50	66.88	51.62	44.11	32.82	30.08
2005	24.24	29.90	38.30	44.39	53.04	58.33	70.04	66.19	54.85	45.56	31.19	20.00
2006	33.03	19.00	33.42	46.44	54.67	64.02	72.95	65.27	58.05	43.21	33.72	25.62
2007	24.49	33.06	41.73	45.73	55.32	72.28	77.49	66.52	54.79	44.50	31.34	26.84
2008	20.83	31.99	35.05	40.65	52.88	59.54	68.30	65.78	53.99	43.53	36.82	20.48
2009	24.87	30.61	33.20	43.54	60.47	73.97	68.84	66.00	60.58	39.31	34.14	20.03
2010	26.00	32.89	39.14	40.98	49.36	41.20	18.96	18.59	16.39	12.96	5.59	5.23
2011	15.23	23.31	36.95	39.33	49.10	33.61	41.25	55.69	51.71	30.48	27.92	24.32
2012	22.26	19.43	16.40	43.68	53.97	63.16	75.01	71.47	62.51	46.28	58.84	79.43
2013	98.25	33.52	37.83	42.65	54.73	62.51	74.03	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	26.30	30.24	36.70	44.25	52.70	59.70	67.75	66.85	57.65	44.10	32.55	25.75

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
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
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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