The climate in Phangnga during December can be summarized as hot, humid and a little damp.
December is in the winter in Phangnga and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (72°F) is normal.
Daytime temperature | 30.9°C 87.6°F |
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Nightly temperature | 22.1°C 71.8°F |
Average temperature | 26.5°C 79.7°F |
Daily sunshine | 8 hrs |
Avg rainfall | 86 mm 3.4 ins |
Rainy days | 9 days |
Sea temperature | 28.5°C 83.3°F |
Humidity | 78% |
Windspeed | 6.8kph 4 mph |
On average December is the 4th driest month of the year in Phangnga with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 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 Phangnga in December 2025.
Best places to visit in December
Hottest month: | April | 33.3°C 91.9°F |
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Driest month: | February | 22mm 0.9ins |
Sunniest month: | February | 9.9hrs |
Coldest month: | December | 30.7°C 87.3°F |
Wettest month: | September | 396mm 15.6ins |