Best time to visit Waterville, ME

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

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

January Cold
High
28.5°F
Low
8.8°F
Precip
3.12 in

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

Daylight ≈ 8h 60m

February Cold
High
31.8°F
Low
9.9°F
Precip
2.61 in

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

Daylight ≈ 10h 12m

March Cold
High
40.3°F
Low
20.5°F
Precip
3.27 in

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

Daylight ≈ 11h 41m

April Cool
High
53.5°F
Low
32.2°F
Precip
3.73 in

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

Daylight ≈ 13h 15m

May Good
High
65.8°F
Low
43.2°F
Precip
3.33 in

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

Daylight ≈ 14h 37m

June Good
High
74.7°F
Low
53.1°F
Precip
4.03 in

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

Daylight ≈ 15h 18m

July Good
High
80.1°F
Low
59.1°F
Precip
3.37 in

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

Daylight ≈ 15h 3m

August Excellent
High
79.5°F
Low
57.4°F
Precip
3.39 in

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

Daylight ≈ 13h 52m

September Good
High
71.7°F
Low
49.5°F
Precip
3.82 in

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

Daylight ≈ 12h 17m

October Good
High
58.7°F
Low
38.4°F
Precip
4.90 in

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

Daylight ≈ 10h 43m

November Cool
High
46.1°F
Low
28.7°F
Precip
3.87 in

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

Daylight ≈ 9h 20m

December Cold
High
34.5°F
Low
17.2°F
Precip
3.92 in

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

Daylight ≈ 8h 39m

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