Best time to visit Onekama, MI

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

The most comfortable travel window in Onekama runs from May through October — 6 months of pleasant temperatures and modest rainfall.

January Cold
High
30.2°F
Low
18.6°F
Precip
2.20 in

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

Daylight ≈ 9h 1m

February Cold
High
32.5°F
Low
19.2°F
Precip
1.59 in

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

Daylight ≈ 10h 13m

March Cold
High
42.1°F
Low
25.3°F
Precip
2.22 in

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

Daylight ≈ 11h 41m

April Cool
High
54.8°F
Low
34.7°F
Precip
3.44 in

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

Daylight ≈ 13h 15m

May Good
High
67.1°F
Low
44.8°F
Precip
3.29 in

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

Daylight ≈ 14h 36m

June Excellent
High
76.1°F
Low
54.0°F
Precip
3.76 in

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

Daylight ≈ 15h 17m

July Excellent
High
79.7°F
Low
59.1°F
Precip
3.29 in

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

Daylight ≈ 15h 1m

August Excellent
High
78.1°F
Low
58.7°F
Precip
3.32 in

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

Daylight ≈ 13h 51m

September Excellent
High
72.0°F
Low
52.4°F
Precip
3.26 in

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

Daylight ≈ 12h 17m

October Good
High
59.1°F
Low
42.2°F
Precip
4.12 in

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

Daylight ≈ 10h 44m

November Cool
High
46.1°F
Low
33.0°F
Precip
3.17 in

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

Daylight ≈ 9h 21m

December Cold
High
35.1°F
Low
24.4°F
Precip
2.68 in

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

Daylight ≈ 8h 40m

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