Weather in December in New Brunswick
Are you planning a trip a to New Brunswick in December and wondering what kind of weather to expect? This page has all the details you need.
What is the weather like in New Brunswick in December?
New Brunswick is a region in Canada. December in New Brunswick generally has temperatures that range from very cold to cold, with high precipitation. The month of December is in the winter season.
Temperatures
Based on our climate data spanning from 1990-2020, the average maximum temperature is very cold in Edmundston at -3°C to cold in Grand Manan Island at 5°C. Nighttime temperatures generally drop to -2°C in Grand Manan Island and -12°C in Edmundston. December is a very cold month in some areas, so be prepared and make sure to dress up warm.For a closer look at conditions across New Brunswick, refer to the map below.
Precipitation
In December, precipitation varies across different areas. From high snowfall in Campbellton with an average of 102 mm to high snowfall in Saint Stephen with 156 mm. Based on climate data from the last 30 years, Moncton receives the most rainfall during this month of the year.Average sunshine
Most areas experience a moderate amount of sunshine, with approximately 101 hours of sunlight expected in Moncton. This makes it neither too gloomy nor overly bright.For an in-depth overview of the yearly conditions, do visit our New Brunswick climate page.
Where to go in New Brunswick in December
perfect weather
pleasant
tolerable
unpleasant
poor
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our New Brunswick's climate page.
Popular destinations
What is the weather like in December for the 5 most popular destinations in New Brunswick?
Moncton
In December Moncton generally has very low temperatures with maximum daytime temperatures around 2°C, minimum nighttime temperatures around -8°C and high monthly snow/rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly snow/rainfall
Snow/rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Grand Manan Island
In December Grand Manan Island generally has low temperatures with maximum daytime temperatures around 5°C, minimum nighttime temperatures around -2°C and high monthly snow/rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly snow/rainfall
Snow/rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Saint John
In December Saint John generally has low temperatures with maximum daytime temperatures around 3°C, minimum nighttime temperatures around -5°C and high monthly snow/rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly snow/rainfall
Snow/rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Fredericton
In December Fredericton generally has very low temperatures with maximum daytime temperatures around 1°C, minimum nighttime temperatures around -9°C and high monthly snow/rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly snow/rainfall
Snow/rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Saint Andrews
In December Saint Andrews generally has low temperatures with maximum daytime temperatures around 3°C, minimum nighttime temperatures around -6°C and high monthly snow/rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly snow/rainfall
Snow/rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Is your destination not in the list? Have a look at other destinations in New Brunswick, in Canada.
Is December the best time to visit New Brunswick?
In our view, December might not be the best time to travel to New Brunswick with often poor weather in Moncton.
On average, the best time to visit New Brunswick is in June, July, August and September with generally perfect weather in Moncton. In contrast, January, February, March, April, November and December tend to have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in New Brunswick.
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.