Grand Manan Island Climate by Month
The climate in Grand Manan Island is marked by big temperature swings throughout the year.
Temperatures range from pleasant during the warmest months
to very cold in the cooler months.
It also experiences much rain/snowfall throughout the year.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
In Grand Manan Island, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a pleasant 19°C in August. In January, the coolest month of the year, temperatures drop to a very cold 2°C. At night, expect cooler temperatures, averaging -6°C during this month.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Grand Manan Island experiences significant rain/snowfall throughout the year, averaging 1403 mm of precipitation annually. Grand Manan Island experiences moderate seasonal variation in snow/rainfall, with monthly averages ranging from 150 mm in December, the wettest month, and 85 mm in July, the driest month.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
The best time of year to visit Grand Manan Island in Canada
Other facts from our historical weather data:August has an average maximum temperature of 19°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 2°C.
December tops the wettest month list with 150 mm of rainfall.
July is the driest month with 85 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
