Ron Phibun Weather in December
What's the weather like in Ron Phibun (Nakhon Si Thammarat) in December 2025?
The climate in Ron Phibun during December can be summarized as hot, humid and very wet.
December is in the winter in Ron Phibun and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 29.5°C 85°F |
|---|---|
| Nightly temperature | 22.6°C 72.6°F |
| Average temperature | 26°C 78.8°F |
| Daily sunshine | 6.7 hrs |
| Avg rainfall | 338 mm 13.3 ins |
| Rainy days | 18 days |
| Sea temperature | 28.4°C 83.2°F |
| Humidity | 83% |
| Windspeed | 7.2kph 5 mph |
On average December is the 2nd wettest month of the year in Ron Phibun with around 338mm 13.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
December temperatures in Ron Phibun
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 Ron Phibun in December 2025.
Other monthly averages
Best places to visit in December
Ron Phibun weather stats
| Hottest month: | April | 33.7°C 92.7°F |
|---|---|---|
| Driest month: | February | 35mm 1.4ins |
| Sunniest month: | February | 8.8hrs |
| Coldest month: | January | 30°C 86°F |
| Wettest month: | November | 534mm 21ins |
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