Hope Bay Weather in December
What's the weather like in Hope Bay (Portland) in December 2025?
The climate in Hope Bay during December can be summarized as hot, humid and very wet.
December is in the winter in Hope Bay and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 29°C 84.1°F |
|---|---|
| Nightly temperature | 19.1°C 66.3°F |
| Average temperature | 24°C 75.2°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 279 mm 11 ins |
| Rainy days | 8 days |
| Sea temperature | 27.9°C 82.2°F |
| Humidity | 78% |
| Windspeed | 11.2kph 7 mph |
On average December is the 3rd wettest month of the year in Hope Bay with around 279mm 11 inches of rain making it a very wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
December temperatures in Hope 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 Hope Bay in December 2025.
Other monthly averages
Best places to visit in December
Hope Bay weather stats
| Hottest month: | August | 31.2°C 88.2°F |
|---|---|---|
| Driest month: | March | 75mm 3ins |
| Sunniest month: | January | 7.7hrs |
| Coldest month: | January | 28.4°C 83.1°F |
| Wettest month: | November | 352mm 13.9ins |
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