IEM :: Monthly Summaries

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 (USC00136327) 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
2013	M	M	M	M	M	M	M	M	M	M	M	0.00
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
NCEI Climatology	1.75	1.81	2.15	3.92	4.71	5.18	4.40	5.08	3.56	2.68	2.20	1.35

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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
2013	M	M	M	M	M	M	M	M	M	M	M	28.02
2014	26.79	25.88	43.33	60.76	73.02	78.80	76.38	79.10	75.00	62.83	41.84	37.52
2015	34.80	26.95	52.91	65.03	71.88	77.04	80.54	79.16	82.83	60.21	51.09	42.97
2016	31.64	39.47	54.18	62.02	68.67	85.64	77.43	77.59	73.67	67.02	56.17	33.51
2017	34.52	49.39	44.78	61.04	71.37	84.77	88.46	75.00	79.11	64.55	52.46	38.34
2018	34.86	39.42	48.60	57.29	81.14	M	M	M	M	M	M	M
2019	54.30	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	18.64
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
NCEI Climatology	30.71	36.09	49.30	62.21	72.20	81.50	85.50	83.80	77.40	64.51	49.30	36.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	M	M	8.00
2014	4.12	5.67	22.44	38.66	51.69	61.22	58.59	63.26	52.35	40.24	21.88	24.34
2015	14.02	5.14	26.30	39.38	50.84	62.00	63.05	57.00	58.27	35.72	28.45	28.45
2016	14.65	22.42	31.55	40.25	42.87	56.63	56.77	55.28	48.11	40.06	31.13	18.53
2017	20.01	22.91	25.38	34.61	36.26	47.55	54.71	39.86	36.67	32.90	21.78	11.56
2018	6.36	8.74	24.19	20.92	50.19	M	M	M	M	M	M	M
2019	23.80	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	12.80
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
NCEI Climatology	12.19	16.09	27.29	38.10	50.80	60.79	64.80	62.00	53.00	41.19	28.50	18.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	M	M	18.01
2014	15.46	15.77	32.89	49.71	62.35	70.01	67.48	71.18	63.68	51.53	31.86	30.93
2015	24.41	16.04	39.60	52.21	61.36	69.52	71.79	68.08	70.55	47.97	39.77	35.71
2016	23.14	30.94	42.86	51.14	55.77	71.13	67.10	66.43	60.89	53.54	43.65	26.02
2017	27.26	36.15	35.08	47.83	53.82	66.16	71.58	57.43	57.89	48.73	37.12	24.95
2018	20.61	24.08	36.39	39.10	65.67	M	M	M	M	M	M	M
2019	39.05	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	15.72
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
NCEI Climatology	21.45	26.09	38.30	50.15	61.50	71.15	75.15	72.90	65.20	52.85	38.90	27.20

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
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