The climate in Port-Olry during December can be summarized as hot, humid and very wet.
December is in the summer in Port-Olry and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 23°C (73°F) is normal.
Daytime temperature | 28.8°C 83.8°F |
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Nightly temperature | 22.6°C 72.7°F |
Average temperature | 25.7°C 78.3°F |
Daily sunshine | 7.4 hrs |
Avg rainfall | 253 mm 9.9 ins |
Rainy days | 17 days |
Sea temperature | 28.6°C 83.5°F |
Humidity | 80% |
Windspeed | 9.7kph 6 mph |
On average December is the 5th wettest month of the year in Port-Olry with around 253mm 9.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
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 Port-Olry in December 2024.
Best places to visit in December
Hottest month: | January | 29.4°C 84.9°F |
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Driest month: | June | 189mm 7.4ins |
Sunniest month: | October | 7.7hrs |
Coldest month: | July | 26.9°C 80.4°F |
Wettest month: | March | 383mm 15.1ins |