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 (USC00031102) 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
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	0.00	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	0.00	M
2017	M	M	M	M	2.26	4.27	6.85	4.80	0.19	1.24	0.42	7.31
2018	2.84	14.35	4.27	5.04	2.55	1.27	3.09	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	5.01	7.61	3.47	2.89	1.10	4.73	2.44	1.81	M
NCEI Climatology	3.55	4.61	5.20	5.25	6.11	3.64	3.26	3.82	3.67	4.17	5.19	5.05

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	M	97.86	93.77	89.97	82.80	71.32	62.63	62.82
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	52.61	45.32
2015	9.74	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	64.37	M
2017	M	M	M	M	80.66	85.12	89.55	85.75	84.91	79.20	65.07	50.48
2018	44.45	53.65	67.61	69.89	87.08	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	43.53	62.20	65.21	73.38	82.43	88.47	87.90	90.86	82.18	79.74	74.50	M
NCEI Climatology	51.20	55.82	64.50	73.30	80.80	88.51	92.39	91.90	86.41	75.80	63.51	53.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	71.40	60.00	43.73	53.58	46.22	31.40	50.55
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	21.28	22.61
2015	2.39	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	41.06	M
2017	M	M	M	M	59.49	65.95	69.38	68.08	61.06	48.71	41.07	32.97
2018	26.95	36.98	42.93	42.04	64.79	62.87	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	28.61	42.65	47.43	56.40	66.90	70.93	72.90	70.59	65.50	52.70	59.98	M
NCEI Climatology	27.91	31.03	39.01	47.10	57.50	66.09	69.21	67.90	60.69	47.90	37.50	30.90

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	M	84.00	76.56	66.82	68.21	58.97	47.02	56.68
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	36.94	33.97
2015	6.06	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	52.71	M
2017	M	M	M	M	70.08	75.53	79.47	76.91	72.99	63.96	53.07	41.72
2018	35.70	45.31	55.27	55.96	75.94	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	36.07	52.43	56.32	64.89	74.67	79.70	80.40	80.72	73.84	66.22	67.24	M
NCEI Climatology	39.55	43.43	51.75	60.20	69.15	77.30	80.80	79.90	73.55	61.85	50.51	42.30

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