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 (USW00094990) 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
2011	M	M	M	M	M	M	M	M	M	M	M	0.00
2012	0.10	0.30	0.70	1.30	1.90	0.40	1.20	0.20	0.30	0.00	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	0.20
2015	0.00	0.00	0.00	0.00	1.10	1.20	1.30	0.10	0.00	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	0.68	0.27	0.25	0.13	1.04
2023	0.56	0.05	0.31	0.55	1.09	2.63	1.39	1.35	2.02	2.68	M	M
2024	M	0.00	M	0.00	0.00	0.00	0.62	0.15	0.03	0.02	0.63	0.00
NCEI Climatology	0.21	0.31	0.84	2.11	3.39	3.72	2.36	2.53	1.81	1.48	0.44	0.26

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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
2011	M	M	M	M	M	M	M	M	M	M	M	52.26
2012	45.78	45.51	69.35	65.67	73.48	88.08	100.29	91.55	85.63	66.60	54.81	52.26
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	85.65	79.75	75.97	66.17	42.53	37.41
2015	37.99	36.59	61.25	64.39	67.12	82.09	87.16	87.48	80.46	62.32	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	86.09	82.56	65.56	43.00	26.64
2023	27.94	32.63	35.00	57.66	75.51	82.11	85.08	86.71	80.26	63.22	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.79	38.95	49.80	60.09	70.81	81.70	89.61	87.40	79.20	63.80	49.00	37.41

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	M	25.27
2012	12.48	12.71	32.18	36.49	45.58	58.14	64.48	56.20	47.90	32.61	22.62	19.27
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	65.55	60.58	51.16	40.03	15.92	14.28
2015	13.79	6.75	26.12	37.16	44.23	57.22	61.38	62.37	55.98	48.28	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	61.80	54.15	39.68	21.91	9.22
2023	15.36	15.05	19.18	32.89	50.88	59.83	61.07	62.84	54.87	42.46	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	14.50	17.13	26.40	35.99	47.09	58.00	64.30	62.31	52.99	39.30	26.60	17.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	M	38.76
2012	29.13	29.11	50.77	51.08	59.53	73.11	82.38	73.88	66.77	49.60	38.72	35.77
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	75.60	70.16	63.57	53.10	29.22	25.85
2015	25.89	21.67	43.69	50.78	55.68	69.66	74.27	74.92	68.22	55.30	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	73.95	68.36	52.62	32.46	17.93
2023	21.65	23.84	27.09	45.27	63.20	70.97	73.08	74.78	67.56	52.84	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.65	28.04	38.10	48.04	58.95	69.85	76.95	74.86	66.10	51.55	37.80	27.55

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
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