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 (USC00450008) 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
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	13.93	8.88	9.76	6.28	3.46	2.40	0.91	1.52	2.73	8.27	13.72	13.38

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2010	M	M	M	M	M	M	M	M	M	M	M	38.60
2011	47.79	48.19	52.45	55.81	64.44	69.47	76.11	78.91	78.11	62.22	51.54	47.18
2012	46.30	50.77	52.28	62.06	68.19	67.98	75.04	81.25	78.37	62.94	53.23	47.97
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	79.67	78.63	68.18	54.77	50.50
2015	53.31	58.34	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	62.92	51.27	47.35
2018	50.63	48.43	56.73	61.96	71.47	73.11	81.74	80.39	71.85	63.90	56.80	52.09
2019	53.02	47.92	61.38	63.71	72.62	74.32	77.23	79.87	70.78	64.79	53.30	48.08
2020	48.65	51.56	54.13	64.16	71.37	71.75	77.72	79.11	77.37	65.50	53.29	50.75
2021	49.22	47.68	56.10	66.48	69.57	81.22	78.49	79.48	74.35	63.52	53.30	54.22
2022	53.78	52.70	55.03	57.75	65.96	72.26	81.34	84.68	78.86	71.81	55.30	51.13
2023	58.53	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	47.80	50.34	53.30	56.61	61.39	64.70	68.20	69.30	68.70	60.99	52.29	47.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	21.55
2011	33.13	29.74	35.05	33.45	38.31	45.49	48.09	48.57	46.52	40.50	30.63	30.06
2012	31.34	34.18	33.58	36.99	39.20	43.35	49.49	49.17	42.90	40.27	38.39	37.76
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	53.26	46.93	47.09	33.54	35.85
2015	35.26	37.72	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	40.48	36.39	31.45
2018	36.75	31.05	31.41	37.91	43.85	34.11	50.54	50.78	46.10	40.24	24.68	32.79
2019	33.37	17.67	19.63	41.06	44.78	-25.30	53.05	55.26	40.69	17.55	34.16	37.13
2020	37.30	32.30	31.55	36.27	42.38	47.04	48.22	49.09	50.30	29.62	35.25	34.61
2021	35.22	31.99	29.46	34.13	41.62	48.70	52.22	51.23	45.79	30.14	24.97	17.10
2022	32.63	28.42	35.97	23.24	40.38	47.51	50.98	52.20	10.03	30.75	19.66	23.72
2023	-48.68	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	37.30	36.71	38.41	41.09	46.59	51.20	54.19	54.40	51.10	44.81	39.60	36.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	30.07
2011	40.46	38.97	43.75	44.63	51.37	57.48	62.10	63.74	62.32	51.16	41.09	38.62
2012	38.78	42.50	43.05	49.53	53.70	55.66	62.27	65.21	60.64	51.60	45.81	42.87
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	66.47	62.78	57.64	44.15	43.17
2015	44.28	48.03	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	51.70	43.83	39.40
2018	43.69	39.74	44.07	49.94	57.66	53.61	66.14	65.59	58.97	52.07	46.43	42.44
2019	43.19	32.79	40.50	52.38	58.70	24.51	65.14	67.57	55.74	41.17	43.73	42.60
2020	42.97	41.93	42.84	50.21	56.88	59.40	62.97	64.10	63.83	47.56	44.27	42.68
2021	42.22	39.83	42.78	50.30	55.59	64.96	65.35	65.36	60.07	46.83	39.13	35.66
2022	43.21	40.56	45.50	40.50	53.17	59.89	66.16	68.44	44.44	51.28	37.48	37.43
2023	4.92	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	42.55	43.53	45.86	48.85	53.99	57.95	61.20	61.85	59.90	52.90	45.94	41.75

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
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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