Alor Setar Weather in December
What's the weather like in Alor Setar (Kedah) in December 2025?
The climate in Alor Setar during December can be summarized as hot, humid and a little damp.
December is in the winter in Alor Setar and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 31.3°C 88.3°F |
|---|---|
| Nightly temperature | 22.7°C 72.9°F |
| Average temperature | 27°C 80.6°F |
| Daily sunshine | 6.9 hrs |
| Avg rainfall | 88 mm 3.5 ins |
| Rainy days | 14 days |
| Sea temperature | 28.6°C 83.4°F |
| Humidity | 80% |
| Windspeed | 8.3kph 5 mph |
On average December is the 3rd driest month of the year in Alor Setar with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
December temperatures in Alor Setar
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 Alor Setar in December 2025.
Other monthly averages
Best places to visit in December
Alor Setar weather stats
| Hottest month: | April | 33.5°C 92.3°F |
|---|---|---|
| Driest month: | January | 50mm 2ins |
| Sunniest month: | February | 8.7hrs |
| Coldest month: | December | 31.1°C 88°F |
| Wettest month: | October | 337mm 13.3ins |
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