The climate in Si Rattana during April can be summarized as very hot and a little damp.
April is in the spring in Si Rattana and is typically the warmest month of the year. Daytime maximum temperatures average around a hot 36°C (97°F), whilst at night 24°C (76°F) is normal.
| Daytime temperature | 36°C 96.7°F |
|---|---|
| Nightly temperature | 24.3°C 75.7°F |
| Average temperature | 30.1°C 86.2°F |
| Daily sunshine | 8.7 hrs |
| Avg rainfall | 82 mm 3.2 ins |
| Rainy days | 8 days |
| Sea temperature | 27.5°C 81.5°F |
| Humidity | 67% |
| Windspeed | 5.8kph 4 mph |
On average April is the 6th driest month of the year in Si Rattana with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
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 Si Rattana in April 2025.
| Hottest month: | April | 35.7°C 96.3°F |
|---|---|---|
| Driest month: | January | 1mm 0ins |
| Sunniest month: | January | 10hrs |
| Coldest month: | December | 29.7°C 85.5°F |
| Wettest month: | September | 283mm 11.1ins |