Churchill Weather in December
Churchill in December averages -17°C (1°F) during the day and -23°C (-9°F) at night. This is part of the winter season. Some snowfall is to be expected.
Rainfall in Churchill in December
Historically, December sees about 12 days of snow, with a monthly average of 23 mm (0.9 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Churchill in December
Daytime temperatures in Churchill reach -17°C (1°F) in December, dropping to -23°C (-9°F) at night. The winter season takes place during December. Expect a distinctly cold feel throughout the day, not just overnight. At -23°C (-9°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. It is a very cold month, so be prepared and make sure to dress up warm. It's always better to be prepared than to find oneself shivering in the cold.
Sunshine in Churchill in December
This month is characterized by fewer sunny days, with about 52 hours of sunshine. It's great for those who appreciate cooler, less sunny days.
Wind Speed in Churchill in December
Wind speeds average 6 m/s (12 knots) during December. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Churchill.
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 Churchill's climate page.
Churchill Temperature in December
Min Temperature
-23°C (-9°F)
Max Temperature
-17°C (1°F)
Chance of Rain
41%
Precipitation
23 mm (0.9 in)
Rainy days
12 days
Humidity
84% *
Windspeed
6 m/s (12 knots) *
Sunshine
52 hours *
Percentage Sunshine
27% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Churchill typically drop from around -14°C (7°F) at the start of December to approximately -18°C (0°F) by the end. Nights are very cold, with lows typically ranging from -26°C (-15°F) to -21°C (-6°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Churchill in December
Browse day-by-day weather records for Churchill spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Churchill historical weather extremes in December
According to our 49 years of weather records for Churchill, the following extremes were recorded between 1976 and 2025.
Best Places in Canada in December
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Churchill in December
Winter clothing is essential for visiting Churchill in December. If you have a heavy coat, waterproof boots with good traction, and plenty of warm layers it's smart to bring them. Pack cloths like thermal underwear, wool socks, and insulated gloves. Pack a light rain jacket or compact umbrella for occasional showers. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Churchill in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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 Churchill's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Churchill climate overview or explore weather in Canada.
