Best time to visit Mason, WI

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

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

January Cold
High
22.3°F
Low
5.8°F
Precip
0.64 in

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

Daylight ≈ 8h 47m

February Cold
High
26.6°F
Low
7.7°F
Precip
0.70 in

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

Daylight ≈ 10h 5m

March Cold
High
37.8°F
Low
17.9°F
Precip
1.12 in

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

Daylight ≈ 11h 40m

April Cool
High
50.6°F
Low
28.5°F
Precip
2.26 in

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

Daylight ≈ 13h 20m

May Good
High
64.4°F
Low
38.6°F
Precip
3.45 in

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

Daylight ≈ 14h 48m

June Good
High
73.4°F
Low
48.5°F
Precip
3.92 in

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

Daylight ≈ 15h 33m

July Excellent
High
78.9°F
Low
54.5°F
Precip
3.93 in

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

Daylight ≈ 15h 16m

August Excellent
High
77.1°F
Low
53.2°F
Precip
3.44 in

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

Daylight ≈ 13h 60m

September Good
High
69.0°F
Low
45.8°F
Precip
3.03 in

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

Daylight ≈ 12h 19m

October Cool
High
55.4°F
Low
34.7°F
Precip
2.83 in

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

Daylight ≈ 10h 38m

November Cold
High
40.1°F
Low
24.5°F
Precip
1.55 in

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

Daylight ≈ 9h 9m

December Cold
High
27.6°F
Low
12.6°F
Precip
0.98 in

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

Daylight ≈ 8h 24m

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