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Harlem, MT Climate

1991 to 2020 normals at Harlem, 0.5 mi from the center of Harlem, elevation 2371 ft.

Average weather by month

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

MonthRangeHighLowPrecip.Snow
January28°5°0.51 in--
February33°9°0.36 in--
March45°20°0.52 in--
April59°30°1.00 in--
May69°40°1.89 in--
June77°49°2.90 in--
July85°54°1.44 in--
August85°52°0.99 in--
September74°42°1.09 in--
October60°30°0.73 in--
November43°19°0.57 in--
December31°9°0.50 in--
Year57°12.50 in--

Frequently asked questions

What is the hottest month in Harlem, MT?
July is the warmest month, with a normal high of 85°F at Harlem.
What is the coldest month in Harlem, MT?
January is the coldest month, with a normal low of 5°F.
What is the wettest month in Harlem, MT?
June has the most precipitation on average, about 2.90 inches.