Climate averages 1991–2020
Gunungsitoli weather
in April.
A hot, very wet month: the 5th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Gunungsitoli: daytime highs average 29.2°C and nights cool to about 24.6°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 360 mm of rain on roughly 28 days, which makes April a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 09 min on an average April day.
The nearest other city in this atlas is Sibolga (139 km away). In April its highs average 29.4°C, about as warm as Gunungsitoli, with 357 mm of rain.
Among the 200 cities listed in Indonesia, Gunungsitoli ranks joint 113th of 200 for the warmest April highs and joint 184th of 200 for the driest April (rainfall, lowest first). The mean April high of those 200 cities is 29.0°C; Gunungsitoli is 0.2°C warmer than that mean.
From April to May, average highs rise by 0.2°C to 29.4°C, and monthly rainfall falls from 360 mm to 285 mm.
The annual picture
April in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Gunungsitoli climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C24.2°C | 24.2°C | 284 | 26.1 | 12.112 h |
| February | 29.3°C24.4°C | 24.4°C | 237 | 23.2 | 12.112 h |
| March | 29.4°C24.5°C | 24.5°C | 312 | 28.3 | 12.112 h |
| April, selected | 29.2°C24.6°C | 24.6°C | 360 | 28.2 | 12.112 h |
| May | 29.4°C24.9°C | 24.9°C | 285 | 25.3 | 12.212 h |
| June | 29.3°C24.8°C | 24.8°C | 233 | 22.3 | 12.212 h |
| July | 28.9°C24.4°C | 24.4°C | 268 | 24.4 | 12.212 h |
| August | 28.6°C24.2°C | 24.2°C | 332 | 27.0 | 12.212 h |
| September | 28.7°C24.1°C | 24.1°C | 352 | 27.3 | 12.112 h |
| October | 28.3°C24.0°C | 24.0°C | 471 | 28.8 | 12.112 h |
| November | 28.0°C23.9°C | 23.9°C | 511 | 28.6 | 12.112 h |
| December | 28.4°C24.0°C | 24.0°C | 399 | 28.4 | 12.012 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
April in nearby cities
- Sibolga in AprilIndonesia · 139 kmHigh 29.4°C · Low 23.4°C · 357 mm rain
- Subulussalam in AprilIndonesia · 156 kmHigh 29.5°C · Low 21.8°C · 368 mm rain
- Padangsidempuan in AprilIndonesia · 184 kmHigh 28.9°C · Low 21.8°C · 291 mm rain
- Kabanjahe in AprilIndonesia · 224 kmHigh 25.2°C · Low 17.7°C · 230 mm rain
- Pematangsiantar in AprilIndonesia · 246 kmHigh 27.9°C · Low 21.0°C · 249 mm rain
- Rantauprapat in AprilIndonesia · 263 kmHigh 30.1°C · Low 23.2°C · 254 mm rain
- Binjai in AprilIndonesia · 275 kmHigh 29.8°C · Low 22.1°C · 252 mm rain
- Sunggal in AprilIndonesia · 278 kmHigh 30.0°C · Low 22.5°C · 252 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Gunungsitoli) is explained once on the Gunungsitoli year overview and on the Sources, method and limits page.