Best time to visit Bainville, MT

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in Bainville runs from May through September — 5 months of pleasant temperatures and modest rainfall.

January Cold
High
24.4°F
Low
2.1°F
Precip
0.36 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 8h 34m

February Cold
High
29.8°F
Low
6.9°F
Precip
0.31 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 58m

March Cold
High
43.5°F
Low
18.4°F
Precip
0.49 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 11h 38m

April Cool
High
59.4°F
Low
29.9°F
Precip
0.94 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 13h 25m

May Good
High
70.7°F
Low
40.4°F
Precip
2.25 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 59m

June Excellent
High
79.0°F
Low
50.2°F
Precip
2.88 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 15h 47m

July Good
High
86.5°F
Low
55.7°F
Precip
2.73 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 15h 29m

August Good
High
86.5°F
Low
53.5°F
Precip
1.40 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 7m

September Good
High
75.7°F
Low
43.5°F
Precip
1.33 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 12h 20m

October Cool
High
58.9°F
Low
31.1°F
Precip
0.91 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 10h 33m

November Cold
High
40.5°F
Low
17.5°F
Precip
0.49 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 8h 58m

December Cold
High
27.9°F
Low
6.5°F
Precip
0.43 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 8h 10m

Looking for similar climates? See Bainville's climate twins. Or jump straight to the full climate profile.