Spring (March–May): Avg. -0.0°C–12.7°C, cold climate, more rainfall in March, gradually warming up from April. Common activities: maple viewing (some areas still have remaining snow in March), outdoor hiking (keep warm). Recommended clothing: thick jacket, warm clothing, waterproof jacket.
Summer (June–August): Avg. 17.9°C–21.4°C, warm and comfortable climate, less rainfall. Common activities: camping, boating, fishing, outdoor picnics. Recommended clothing: light and breathable clothing, short-sleeved shirts, long pants.
Autumn (September–November): Avg. 9.5°C–16.2°C, cool climate, less rainfall, leaves begin to change color. Common activities: viewing red leaves, hiking. Recommended clothing: light jacket, long-sleeved shirts, comfortable shoes.
Winter (December–February): Avg. -6.1°C–-0.0°C, cold climate, more snowfall. Common activities: skiing, snowshoeing, enjoying snow scenery. Recommended clothing: heavy down jacket, thermal underwear, waterproof snow boots, hat gloves scarf.
Maine climatological average
Annual average temperature: approx. 7.6°C / Annual rainfall: approx. 47 mm / Summer humidity: 60%–70% / Rainiest month: March
Maine monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-6.1°C
3
February
-4.3°C
1.3
March
0°C
8.2
April
4.6°C
2.5
May
12.7°C
2.4
June
17.9°C
4.4
July
21.4°C
4.1
August
18.9°C
3.7
September
16.2°C
2
October
9.5°C
2.6
November
3.8°C
5.6
December
-3.6°C
7.8
Maine weather for the next seven days
6/30
Tuesday
Sunny
29.7°C/18.4°C
7/1
Wednesday
Patchy rain nearby
30°C/16°C
7/2
Thursday
Mist
32.9°C/20.9°C
7/3
Friday
Sunny
32.5°C/18.4°C
7/4
Saturday
Sunny
26.3°C/12.8°C
7/5
Sunday
Sunny
27.9°C/12°C
7/6
Monday
Sunny
28.1°C/13.4°C
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