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Gunungsitoli Weather by Month
Average temperatures, rainfall and humidity for Gunungsitoli, Indonesia, month by month, built from OpenWeather’s historical records. Use it to see what a typical Gunungsitoli month looks like before you travel — then check the live Gunungsitoli forecast for the days ahead.
Warmest month
June
30°C average high
Coolest month
January
22°C average low
Wettest month
March
239 mm of rain
Driest month
June
58 mm of rain
Average temperature and rainfall in Gunungsitoli 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 | 28°C | 22°C | 19°C / 32°C | 120 mm | 91% | 4 km/h |
| February | 29°C | 22°C | 19°C / 34°C | 112 mm | 89% | 5 km/h |
| March | 29°C | 22°C | 19°C / 34°C | 239 mm | 90% | 4 km/h |
| April | 29°C | 23°C | 20°C / 36°C | 220 mm | 90% | 4 km/h |
| May | 30°C | 23°C | 20°C / 35°C | 109 mm | 88% | 4 km/h |
| June | 30°C | 23°C | 19°C / 34°C | 58 mm | 87% | 4 km/h |
| July | 30°C | 22°C | 18°C / 34°C | 87 mm | 88% | 4 km/h |
| August | 29°C | 22°C | 19°C / 34°C | 117 mm | 90% | 4 km/h |
| September | 29°C | 22°C | 18°C / 34°C | 126 mm | 90% | 4 km/h |
| October | 28°C | 22°C | 19°C / 34°C | 128 mm | 91% | 4 km/h |
| November | 28°C | 22°C | 19°C / 33°C | 193 mm | 93% | 4 km/h |
| December | 28°C | 22°C | 19°C / 33°C | 162 mm | 93% | 4 km/h |
Best time to visit Gunungsitoli
The most comfortable time to visit Gunungsitoli is generally January and June to July, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around March, totalling about 1,671 mm a year.
Travellers who prefer heat should aim for June, when highs average 30°C. March is the month to avoid if rain would spoil your plans — it averages 239 mm, roughly 4× the rainfall of the driest month (June).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Gunungsitoli forecast for what is happening now.
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