Bay Roberts Weather in December
What's the weather like in Bay Roberts (Newfoundland and Labrador) in December 2025?
The climate in Bay Roberts during December can be summarized as cold and damp.
December is in the winter in Bay Roberts and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a freezing 2°C (36°F), whilst at night -5°C (24°F) is normal.
| Daytime temperature | 2.4°C 36.2°F |
|---|---|
| Nightly temperature | -4.8°C 23.5°F |
| Average temperature | -1.2°C 29.8°F |
| Daily sunshine | 2.2 hrs |
| Avg rainfall | 116 mm 4.6 ins |
| Rainy days | 13 days |
| Sea temperature | 3.2°C 37.8°F |
| Humidity | 83% |
| Windspeed | 29.2kph 18 mph |
On average December is the 3rd wettest month of the year in Bay Roberts with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.2 hours of sunshine per day.
December temperatures in Bay Roberts
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 Bay Roberts in December 2025.
Other monthly averages
Best places to visit in December
Bay Roberts weather stats
| Hottest month: | August | 20.2°C 68.4°F |
|---|---|---|
| Driest month: | July | 75mm 3ins |
| Sunniest month: | July | 7.1hrs |
| Coldest month: | February | -0.5°C 31.1°F |
| Wettest month: | October | 128mm 5ins |
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