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Gilman, MT Climate

1991 to 2020 normals at Augusta, 2.2 mi from the center of Gilman, elevation 4070 ft.

Average weather by month

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

MonthRangeHighLowPrecip.Snow
January39°17°0.45 in--
February40°16°0.69 in--
March47°24°0.71 in--
April55°31°1.64 in--
May65°39°2.67 in--
June72°47°3.01 in--
July82°51°1.17 in--
August82°50°1.18 in--
September73°42°1.38 in--
October59°34°1.40 in--
November45°26°0.70 in--
December38°18°0.51 in--
Year58°15.51 in--

Frequently asked questions

What is the hottest month in Gilman, MT?
July is the warmest month, with a normal high of 82°F at Augusta.
What is the coldest month in Gilman, MT?
February is the coldest month, with a normal low of 16°F.
What is the wettest month in Gilman, MT?
June has the most precipitation on average, about 3.01 inches.