IEM :: Monthly Summaries

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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 (USC00393832) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	1.90	1.00	2.50	0.10	0.30	0.20	0.00	0.00
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	0.00	M	M	M	0.00	0.00
2015	0.00	0.00	0.00	0.00	0.30	0.00	0.00	0.00	0.00	0.00	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	0.22	2.58	2.51	1.35	0.07	0.90	0.41	1.10
2023	0.22	0.10	0.68	0.68	1.81	2.86	1.87	1.18	2.68	1.98	M	M
2024	M	0.00	M	M	0.00	0.00	0.02	0.41	0.80	0.00	0.73	M
NCEI Climatology	0.36	0.65	1.07	2.52	3.69	4.03	2.97	2.60	2.02	1.86	0.55	0.47

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2012	M	M	M	M	65.06	85.35	94.24	87.48	82.12	62.97	49.18	46.18
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	83.50	76.71	73.98	60.48	34.73	32.10
2015	31.56	30.01	55.95	62.43	66.18	80.13	84.10	84.32	75.48	59.57	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	67.88	77.26	84.05	85.21	80.38	62.79	38.27	22.43
2023	25.00	28.66	28.31	49.78	73.82	80.90	82.31	82.57	76.97	60.50	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	26.61	31.87	44.40	58.59	69.69	79.02	86.00	84.60	76.70	60.60	43.79	30.51

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	40.34	54.06	63.46	52.37	43.14	29.82	19.74	14.73
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	62.20	58.49	49.29	37.80	12.74	11.14
2015	10.14	1.76	22.43	35.15	42.46	55.29	60.07	60.35	54.97	47.47	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	43.32	55.79	61.91	60.12	51.13	35.49	18.63	5.80
2023	10.78	11.40	13.73	29.01	48.42	58.05	58.30	59.95	53.89	40.00	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	6.60	10.76	21.69	32.30	43.79	54.70	60.29	58.50	49.50	36.10	22.41	11.59

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	52.70	69.70	78.85	69.93	62.63	46.40	34.46	30.45
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	72.85	67.60	61.63	49.14	23.74	21.62
2015	20.85	15.89	39.19	48.79	54.32	67.71	72.08	72.34	65.23	53.52	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	55.60	66.53	72.98	72.67	65.75	49.14	28.45	14.12
2023	17.89	20.03	21.02	39.39	61.12	69.48	70.30	71.26	65.43	50.25	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	16.61	21.31	33.05	45.45	56.74	66.86	73.15	71.55	63.10	48.35	33.10	21.05

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
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