December
Weather in December
Temperature
The move into December indicates a reduction in the average high-temperature, down from November's chilly 7.2°C (45°F) to an icy 2°C (35.6°F). During December nights, Grand Manan witnesses a consistent average temperature of -5.6°C (21.9°F).Rainfall
In Grand Manan, in December, it is raining for 10.3 days, with typically 95mm (3.74") of accumulated precipitation. Throughout the year, in Grand Manan, there are 153.8 rainfall days, and 1083mm (42.64") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In Grand Manan, Canada, during December, snow falls for 4.5 days and regularly aggregates up to 266mm (10.47") of snow. In Grand Manan, during the entire year, snow falls for 25 days and aggregates up to 1692mm (66.61") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 7:44 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 4:56 pm AST.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
How much does it rain in Grand Manan in December?
How much does it snow in December?
What is the month with the shortest days in Grand Manan?
What is the average length of the day in December?
When are sunrise and sunset in December?
Average temperature in December
Grand Manan, Canada
- Average high temperature in December: 2°C
The warmest month (with the highest average high temperature) is August (21°C).
The months with the lowest average high temperature are January and February (-0.3°C).
- Average low temperature in December: -5.6°C
The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is January (-8.9°C).
Average rainfall in December
Grand Manan, Canada
- Average rainfall in December: 95mm
The wettest month (with the highest rainfall) is November (127.8mm).
The driest month (with the least rainfall) is February (52.7mm).
Average rainfall days in December
Grand Manan, Canada
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in December
Grand Manan, Canada
- Average snowfall in December: 266mm
The month with the highest snowfall is January (495mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Grand Manan, Canada
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December
Grand Manan, Canada
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
