Best time to visit Monroe, WI

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

The most comfortable travel window in Monroe runs from July through October — 4 months of pleasant temperatures and modest rainfall.

January Cold
High
26.7°F
Low
10.9°F
Precip
1.55 in

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

Daylight ≈ 9h 12m

February Cold
High
31.0°F
Low
14.4°F
Precip
1.69 in

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

Daylight ≈ 10h 20m

March Cold
High
43.5°F
Low
25.2°F
Precip
2.12 in

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

Daylight ≈ 11h 42m

April Cool
High
57.1°F
Low
36.8°F
Precip
3.82 in

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

Daylight ≈ 13h 10m

May Good
High
69.6°F
Low
48.5°F
Precip
4.07 in

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

Daylight ≈ 14h 26m

June Wet
High
79.4°F
Low
59.2°F
Precip
6.18 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 15h 5m

July Good
High
82.5°F
Low
62.6°F
Precip
4.15 in

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

Daylight ≈ 14h 50m

August Good
High
80.1°F
Low
60.6°F
Precip
4.46 in

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

Daylight ≈ 13h 44m

September Good
High
72.7°F
Low
52.0°F
Precip
4.15 in

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

Daylight ≈ 12h 16m

October Good
High
59.3°F
Low
40.2°F
Precip
3.24 in

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

Daylight ≈ 10h 48m

November Cold
High
44.7°F
Low
28.5°F
Precip
2.39 in

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

Daylight ≈ 9h 31m

December Cold
High
31.7°F
Low
17.7°F
Precip
1.91 in

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

Daylight ≈ 8h 53m

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