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 (USC00245761) 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	M
2012	M	M	M	M	M	M	M	M	M	1.26	0.64	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	6.53	2.34	0.65	0.45	0.35
2015	0.31	0.20	0.34	1.48	3.79	1.77	1.77	0.00	M	M	M	0.18
2016	M	0.00	M	M	M	0.00	M	M	M	2.76	0.14	0.43
2017	0.23	0.39	0.37	2.07	2.93	1.68	M	0.31	2.62	0.60	1.16	0.68
2018	M	M	M	1.21	0.16	4.46	M	M	M	M	M	M
2019	0.08	1.21	M	M	2.28	M	M	M	M	0.85	0.78	0.30
2020	0.26	M	0.43	M	M	M	M	M	M	1.11	0.16	M
2021	0.44	0.42	0.15	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	0.49	2.69	0.10	0.02	0.26
2025	0.31	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.46	0.40	0.64	1.43	2.64	2.74	1.63	1.68	1.48	1.12	0.52	0.42

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
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
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	55.00	47.40	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	78.13	68.17	64.81	40.73	41.42
2015	40.68	40.75	53.97	56.53	60.00	76.83	81.71	85.33	M	M	M	27.71
2016	M	57.00	M	M	M	79.25	M	M	M	58.42	56.30	26.23
2017	30.71	39.14	50.00	54.37	65.81	74.20	M	81.74	69.20	57.48	43.37	32.04
2018	M	M	M	49.18	72.00	69.90	M	M	M	M	M	M
2019	36.29	26.22	M	M	60.20	M	M	M	M	47.00	42.80	40.87
2020	38.45	M	42.10	M	M	M	M	M	M	53.45	51.58	M
2021	40.87	23.43	49.29	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	80.84	78.00	64.71	47.77	44.00
2025	21.86	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	36.90	37.70	45.30	53.30	62.40	70.70	81.70	81.81	70.91	57.40	45.00	37.09

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	M
2012	M	M	M	M	M	M	M	M	M	29.45	25.00	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	49.39	42.30	35.23	13.13	16.13
2015	15.26	16.68	25.71	28.23	36.97	48.80	50.29	48.44	M	M	M	9.00
2016	M	31.00	M	M	M	44.25	M	M	M	33.84	29.47	4.90
2017	7.58	14.71	24.45	29.97	38.97	45.77	M	50.13	42.50	29.19	21.60	8.26
2018	M	M	M	25.11	49.67	47.17	M	M	M	M	M	M
2019	13.29	-0.30	M	M	40.40	M	M	M	M	22.87	19.20	20.00
2020	13.68	M	18.90	M	M	M	M	M	M	28.87	26.58	M
2021	21.03	3.75	24.35	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	48.62	47.60	34.48	23.31	22.68
2025	8.71	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	12.90	13.57	20.19	27.90	37.20	44.80	50.30	49.69	41.40	30.50	20.80	13.49

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	M
2012	M	M	M	M	M	M	M	M	M	42.23	36.20	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	63.76	55.23	50.02	26.93	28.77
2015	27.97	28.71	39.84	42.38	48.48	62.82	66.00	66.89	M	M	M	18.36
2016	M	44.00	M	M	M	61.75	M	M	M	46.13	42.88	15.56
2017	19.15	26.93	37.23	42.17	52.39	59.98	M	65.94	55.85	43.34	32.48	20.15
2018	M	M	M	37.14	60.83	58.53	M	M	M	M	M	M
2019	24.79	12.96	M	M	50.30	M	M	M	M	34.94	31.00	30.44
2020	26.06	M	30.50	M	M	M	M	M	M	41.16	39.08	M
2021	30.95	13.59	36.82	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	64.75	62.80	49.60	35.54	33.34
2025	15.29	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.90	25.64	32.75	40.60	49.80	57.75	66.00	65.75	56.15	43.95	32.90	25.29

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
2025	M	M	M	M	M	M	M	M	M	M	M	M