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Box Elder, MT Climate

1991 to 2020 normals at Big Sandy, 13 mi from the center of Box Elder, elevation 2770 ft.

Average weather by month

Select a month for daily normals and last year's weather

MonthRangeHighLowPrecip.Snow
January31°10°0.45 in--
February35°13°0.39 in--
March46°22°0.47 in--
April58°33°1.27 in--
May68°41°2.07 in--
June76°49°3.12 in--
July86°55°1.40 in--
August85°53°0.99 in--
September74°44°1.16 in--
October59°33°0.93 in--
November44°22°0.60 in--
December34°13°0.43 in--
Year58°13.28 in--

Frequently asked questions

What is the hottest month in Box Elder, MT?
July is the warmest month, with a normal high of 86°F at Big Sandy.
What is the coldest month in Box Elder, MT?
January is the coldest month, with a normal low of 10°F.
What is the wettest month in Box Elder, MT?
June has the most precipitation on average, about 3.12 inches.