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Sungailiat Weather by Month
Average temperatures, rainfall and humidity for Sungailiat, Indonesia, month by month, built from OpenWeather’s historical records. Use it to see what a typical Sungailiat month looks like before you travel — then check the live Sungailiat forecast for the days ahead.
Warmest month
September
31°C average high
Coolest month
March
24°C average low
Wettest month
April
173 mm of rain
Driest month
August
47 mm of rain
Average temperature and rainfall in Sungailiat by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 29°C | 25°C | 22°C / 34°C | 114 mm | 85% | 9 km/h |
| February | 30°C | 24°C | 22°C / 35°C | 72 mm | 84% | 10 km/h |
| March | 30°C | 24°C | 22°C / 37°C | 150 mm | 84% | 8 km/h |
| April | 31°C | 25°C | 22°C / 36°C | 173 mm | 84% | 6 km/h |
| May | 31°C | 25°C | 23°C / 34°C | 90 mm | 84% | 7 km/h |
| June | 31°C | 25°C | 22°C / 35°C | 71 mm | 84% | 9 km/h |
| July | 31°C | 25°C | 22°C / 33°C | 65 mm | 82% | 11 km/h |
| August | 31°C | 25°C | 21°C / 34°C | 47 mm | 79% | 12 km/h |
| September | 31°C | 24°C | 21°C / 35°C | 63 mm | 80% | 11 km/h |
| October | 31°C | 25°C | 22°C / 35°C | 81 mm | 82% | 8 km/h |
| November | 30°C | 25°C | 22°C / 36°C | 116 mm | 85% | 6 km/h |
| December | 30°C | 25°C | 22°C / 34°C | 155 mm | 87% | 7 km/h |
Best time to visit Sungailiat
The most comfortable time to visit Sungailiat is generally February and July to August, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around April, totalling about 1,197 mm a year.
Travellers who prefer heat should aim for September, when highs average 31°C. April is the month to avoid if rain would spoil your plans — it averages 173 mm, roughly 4× the rainfall of the driest month (August).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Sungailiat forecast for what is happening now.