Maine weather in April
The state broadly agrees with itself in April: afternoons run 54° in Portland, Maine and 53° in Bar Harbor, with everywhere else in between.
Based on 2 weather stations. Two stations, both on the coast — the North Woods interior gets a longer, colder winter than either of these.
Southern Coast
Highs near 54°, nights around 35°, and 2.8 in of snow in a typical April.
| Place | Highs / lows | Wet days | Snow | The short version |
|---|---|---|---|---|
| Portland, Maine | 54° / 35° | 1 | 2.8 in | Mud season, with one patio afternoon hidden in there. |
Downeast
Highs near 53°, nights around 35°, and 5.2 in of rain in a typical April.
| Place | Highs / lows | Wet days | The short version |
|---|---|---|---|
| Bar Harbor | 53° / 35° | 7 | The wettest of the spring months, with the town half-shuttered. |
Each place above has its own page for the full story — what the month feels like, what to pack, and whether the timing is right.