Grand Manan Island Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Grand Manan Island, Canada in December.

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North Head

Planning a journey to Grand Manan Island, Canada this December and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Grand Manan Island in December

Grand Manan Island, Canada is a region in Canada. December in Grand Manan Island generally has cold temperatures, with high precipitation.

Temperatures

You can expect cold maximum daytime temperatures of around 5°C (41°F) and nighttime temperatures around -2°C (28°F) in North Head.

To explore the conditions in Grand Manan Island, Canada in more detail, check the map below.

Precipitation

December is a rainy month with an average snow/rainfall of around 152 mm (6 in) in North Head. It experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.

Explore Grand Manan Island by month

Pick a month to see the average temperature, rainfall and sunshine in Grand Manan Island — and find the best time to visit. (based on North Head)

January2°C (36°F) February2°C (36°F) March4°C (39°F) April7°C (45°F) May11°C (52°F) This monthJune15°C (59°F) July18°C (64°F) August18°C (64°F) September17°C (63°F) October13°C (55°F) November9°C (48°F) December5°C (41°F)
Best Time to Visit Grand Manan Island →

Best Places to Visit in Grand Manan Island in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Grand Manan Island.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Grand Manan Island

What is the weather like in December for the most popular destinonation in Grand Manan Island, Canada?

North Head

In December North Head generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -2°C (28°F) and high monthly snow/rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
9°C (48°F)
5°C (41°F)
2°C (36°F)
Min temperature
4°C (39°F)
-2°C (28°F)
-6°C (21°F)
Monthly snow/rainfall
136 mm (5.4 in)
152 mm (6 in)
121 mm (4.8 in)
Monthly rainy days
12 days
13 days
11 days
Weather conditions
poor
poor
poor
Climate in North Head →

Is your destination not in the list? Have a look at all destinations in Grand Manan Island, in Canada.

In our records: Canada December extremes

Notable December records observed across cities in Canada in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • Based on our data, the coldest December night in Canada dropped to -51°C (-60°F) in Mayo on December 22, 2022.
  • In our records, the coldest December daytime high in Canada was -49°C (-56°F) in Mayo on December 20, 2022.

Grand Manan Island weather in December: frequently asked questions

What is the weather like in Grand Manan Island, Canada in December?

In December, Grand Manan Island, Canada generally has poor weather conditions. North Head sees daytime temperatures near 5°C (41°F), with nights cooling to roughly -2°C (28°F).

What is the average temperature in Grand Manan Island, Canada in December?

In North Head, the average daytime high in December is 5°C (41°F), while nighttime temperatures drop to around -2°C (28°F).

Does Grand Manan Island, Canada get a lot of snow/rain in December?

Yes, December tends to be a wetter month in Grand Manan Island, Canada. Average snow/rainfall in North Head sits around 152 mm (6 in).

Is December a Good Time to Visit Grand Manan Island, Canada?

In our opinion, December may not be the ideal time to visit Grand Manan Island, Canada due to the typically poor weather in North Head.

Generally speaking, July and August provide pleasant weather in North Head. The weather in January, February, March, April, May, October, November and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Grand Manan Island.

Weather and climate has detailed information for every country in the world. Are you going to Canada? Get detailed historical weather averages for many cities in Canada.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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