Hpa-an Weather in December
What's the weather like in Hpa-an (Kayin) in December 2025?
The climate in Hpa-an during December can be summarized as hot, humid and very dry.
December is in the winter in Hpa-an and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 31°C (88°F), whilst at night 18°C (65°F) is normal.
| Daytime temperature | 31.2°C 88.2°F |
|---|---|
| Nightly temperature | 18.4°C 65.1°F |
| Average temperature | 24.8°C 76.6°F |
| Daily sunshine | 9.4 hrs |
| Avg rainfall | 8 mm 0.3 ins |
| Rainy days | 1 days |
| Sea temperature | 27.8°C 82.1°F |
| Humidity | 73% |
| Windspeed | 2.9kph 2 mph |
On average December is the 4th driest month of the year in Hpa-an with around 8mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.4 hours of sunshine per day.
December temperatures in Hpa-an
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 Hpa-an in December 2025.
Other monthly averages
Best places to visit in December
Hpa-an weather stats
| Hottest month: | April | 34.2°C 93.6°F |
|---|---|---|
| Driest month: | February | 4mm 0.2ins |
| Sunniest month: | February | 10.9hrs |
| Coldest month: | January | 30.4°C 86.7°F |
| Wettest month: | August | 995mm 39.2ins |
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