Pong Nam Ron Weather in December
What's the weather like in Pong Nam Ron (Chanthaburi) in December 2025?
The climate in Pong Nam Ron during December can be summarized as hot and dry.
December is in the winter in Pong Nam Ron and is typically the coldest month of the year. Daytime maximum temperatures average around a comfortable 30°C (85°F), whilst at night 18°C (64°F) is normal.
| Daytime temperature | 29.5°C 85°F |
|---|---|
| Nightly temperature | 18°C 64.3°F |
| Average temperature | 23.7°C 74.7°F |
| Daily sunshine | 9.5 hrs |
| Avg rainfall | 11 mm 0.4 ins |
| Rainy days | 2 days |
| Sea temperature | 28.4°C 83.1°F |
| Humidity | 70% |
| Windspeed | 6.5kph 4 mph |
On average December is the driest month of the year in Pong Nam Ron with around 11mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
December temperatures in Pong Nam Ron
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 Pong Nam Ron in December 2025.
Other monthly averages
Best places to visit in December
Pong Nam Ron weather stats
| Hottest month: | April | 32.4°C 90.3°F |
|---|---|---|
| Driest month: | December | 11mm 0.4ins |
| Sunniest month: | December | 9.5hrs |
| Coldest month: | December | 29.2°C 84.6°F |
| Wettest month: | August | 401mm 15.8ins |
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