Climate in Hermiston, OR, United States

Index
Climate Index:	71.23

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Climate By Month in Hermiston, OR

Month	Climate Score	Weather Conditions Outline
Jan	44.62	Low avg 28℉ Chance of cloudy day 58%
Feb	44.62	Low avg 28℉
Mar	70.48	Chance of rainy day 47%
Apr	80.23
May	93.48
Jun	93.48
Jul	65.18	High avg 95℉
Aug	84.86	High avg 91℉
Sep	93.48
Oct	87.23
Nov	58.96
Dec	38.19	Low avg 27℉ Chance of cloudy day 55%

Best Months To Visit Hermiston, OR

Best months to visit: April, May, June, August, September, October.

Temperatures (table)

Month	Temp Low Avg	Temp High Avg
Jan	28℉	41℉
Feb	28℉	46℉
Mar	36℉	59℉
Apr	39℉	68℉
May	48℉	79℉
Jun	55℉	86℉
Jul	61℉	95℉
Aug	57℉	91℉
Sep	48℉	79℉
Oct	41℉	68℉
Nov	32℉	50℉
Dec	27℉	41℉