Churchill
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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.

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% *
* Data from: Churchil, Canada (6 KM, 3 Miles).

Churchill Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Churchill - and find the best time to visit.

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 records 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

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).

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.

  • Swimming
    1/10
  • Cycling
    1/10
  • Walking
    1/10
  • Camping
    2/10
  • Outdoor sports
    1/10

Churchill 3-Day Forecast

More climate data for Churchill

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.