Get Exclusive App Deals

Kennebunkport

Travel Info
More destinations

Kennebunkport Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Kennebunkport year round climate

  • Spring (March–May): Average 3–13°C, mild climate, chilly in early spring, gradually warming, low rainfall. Common activities: Outdoor walks, enjoying coastal scenery. Suggested clothing: Jacket, sweater, comfortable trousers.
  • Summer (June–August): Average 18.9–22°C, comfortable and pleasant climate, sunny, low rainfall. Common activities: Beach activities, water sports, hiking. Suggested clothing: Short sleeves, shorts, light shoes, hat, sun protection clothing.
  • Autumn (September–November): Average 11.4–16.4°C, cool climate, colorful foliage, low rainfall. Common activities: Leaf peeping, coastal walks. Suggested clothing: Light jacket, long-sleeved shirt, comfortable trousers.
  • Winter (December–February): Average -1.7–3°C, cold climate, possible snowfall, low rainfall. Common activities: Indoor activities, snow viewing (depending on conditions). Suggested clothing: Warm coat, hat, scarf, gloves, waterproof shoes.

Kennebunkport climatological average

Annual average temperature: approx. 9.7°C / Annual rainfall: approx. 50 mm / Summer humidity: 60%–70% / Rainiest month: March

Kennebunkport monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
-1.7°C
5.2
February
-0.2°C
0.8
March
3°C
8.7
April
6.4°C
4
May
13.1°C
2.8
June
18.9°C
4.3
July
22°C
2
August
19.8°C
4.1
September
16.4°C
3.7
October
11.4°C
2.4
November
6.8°C
5
December
0°C
7.3

Kennebunkport weather for the next seven days

8/2
Sunday
Sunny
30.4°C/18.5°C
8/3
Monday
Light rain shower
21.4°C/19.2°C
8/4
Tuesday
Sunny
28.4°C/17.6°C
8/5
Wednesday
Partly Cloudy
27.2°C/16.8°C
8/6
Thursday
Partly Cloudy
31.3°C/19.8°C
8/7
Friday
Sunny
33.7°C/20.9°C
8/8
Saturday
Sunny
32.5°C/21.2°C