Wiang Sa Weather in April
What's the weather like in Wiang Sa (Surat Thani) in April 2026?
The climate in Wiang Sa during April can be summarized as very hot, humid and a little damp.
April is in the spring in Wiang Sa and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (93°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 33.7°C 92.7°F |
|---|---|
| Nightly temperature | 22.5°C 72.5°F |
| Average temperature | 28.1°C 82.6°F |
| Daily sunshine | 8.3 hrs |
| Avg rainfall | 95 mm 3.7 ins |
| Rainy days | 9 days |
| Sea temperature | 30°C 86°F |
| Humidity | 77% |
| Windspeed | 4.7kph 3 mph |
On average April is the 4th driest month of the year in Wiang Sa with around 95mm 3.7 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 8.3 hours of sunshine per day.
April temperatures in Wiang Sa
April rainfall
April 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 Wiang Sa in April 2025.
Other monthly averages
Wiang Sa weather stats
| Hottest month: | April | 33.4°C 92.1°F |
|---|---|---|
| Driest month: | February | 25mm 1ins |
| Sunniest month: | February | 9.3hrs |
| Coldest month: | January | 29.9°C 85.8°F |
| Wettest month: | November | 403mm 15.9ins |
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