Happy Valley-Goose Bay Weather in December
What's the weather like in Happy Valley-Goose Bay (Newfoundland and Labrador) in December 2025?
The climate in Happy Valley-Goose Bay during December can be summarized as very cold and reasonably dry.
December is in the winter in Happy Valley-Goose Bay and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing -9°C (16°F), whilst at night -18°C (0°F) is normal.
| Daytime temperature | -8.8°C 16.3°F |
|---|---|
| Nightly temperature | -17.7°C 0.2°F |
| Average temperature | -13.2°C 8.2°F |
| Daily sunshine | 3 hrs |
| Avg rainfall | 79 mm 3.1 ins |
| Rainy days | 16 days |
| Sea temperature | 0.6°C 33°F |
| Humidity | 75% |
| Windspeed | 19.4kph 12 mph |
On average December is the 6th driest month of the year in Happy Valley-Goose Bay with around 79mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 3 hours of sunshine per day.
December temperatures in Happy Valley-Goose Bay
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Happy Valley-Goose Bay in December 2025.
Other monthly averages
Best places to visit in December
Happy Valley-Goose Bay weather stats
| Hottest month: | July | 20.5°C 68.9°F |
|---|---|---|
| Driest month: | February | 58mm 2.3ins |
| Sunniest month: | February | 4.8hrs |
| Coldest month: | January | -12.3°C 9.9°F |
| Wettest month: | July | 118mm 4.6ins |
© Google
Top Canada locations
- Calgary
- Edmonton
- Halifax
- Montréal
- Niagara Falls
- Ottawa
- Québec
- St. John's
- Toronto
- Vancouver
- Whistler
- Winnipeg