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 (USC00383111) 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
2016	M	M	M	M	M	M	M	M	M	M	1.23	6.01
2017	3.20	1.89	2.30	4.72	2.45	7.06	5.66	5.47	3.99	2.83	0.83	5.17
2018	2.84	1.57	3.42	5.88	6.23	6.17	5.55	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	3.24	2.19	4.23	1.80	5.72	1.44	9.51	8.56	9.94	0.03	2.27	M
NCEI Climatology	3.66	3.78	3.47	3.45	3.85	4.48	4.69	5.51	5.06	3.36	3.05	3.89

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2016	M	M	M	M	M	M	M	M	M	M	66.39	57.67
2017	61.19	68.57	69.57	-2029.96	-4403.20	88.14	91.79	89.47	86.76	79.67	67.51	56.39
2018	52.74	68.06	64.69	76.33	86.27	-4596.27	-9709.52	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	57.95	61.50	69.23	75.10	82.84	89.89	90.33	87.10	82.69	76.60	68.33	M
NCEI Climatology	56.90	60.11	67.80	76.29	83.31	89.42	92.90	91.10	86.00	76.80	67.50	59.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	40.82	38.32
2017	40.62	42.91	39.47	-7520.54	-6454.48	66.20	70.83	69.92	62.94	53.31	40.14	36.70
2018	27.89	46.36	37.96	44.83	-751.89	-12566.20	-12566.20	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	36.69	38.82	47.64	53.68	63.66	68.77	72.99	69.80	66.53	51.91	48.12	M
NCEI Climatology	34.20	36.51	43.39	51.20	60.40	68.80	72.41	70.50	64.80	53.11	42.00	36.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	53.60	48.00
2017	50.90	55.74	54.52	-4775.25	-5428.84	77.17	81.31	79.70	74.85	66.49	53.82	46.55
2018	40.31	57.21	51.33	60.58	-332.81	-8581.24	-11137.86	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	47.32	50.16	58.44	64.39	73.25	79.33	81.66	78.45	74.61	64.26	58.23	M
NCEI Climatology	45.55	48.31	55.60	63.75	71.86	79.11	82.65	80.80	75.40	64.95	54.75	48.15

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
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