Climate averages 1991–2020
Ternate weather
in September.
A warm, very wet month: the 10th warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Ternate: daytime highs average 27.5°C and nights cool to about 25.4°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 180 mm of rain on roughly 20 days, which makes September a very wet month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 07 min on an average September day.
The nearest other city in this atlas is Bitung (261 km away). In September its highs average 29.4°C, 1.9°C warmer than Ternate, with 66 mm of rain.
Among the 200 cities listed in Indonesia, Ternate ranks joint 179th of 200 for the warmest September highs and 166th of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Ternate is 2.6°C cooler than that mean.
From September to October, average highs rise by 0.5°C to 28.0°C, and monthly rainfall rises from 180 mm to 187 mm.
The annual picture
September 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
Ternate climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.7°C25.5°C | 25.5°C | 240 | 26.3 | 12.112 h |
| February | 27.8°C25.6°C | 25.6°C | 190 | 22.1 | 12.112 h |
| March | 28.0°C25.5°C | 25.5°C | 234 | 24.6 | 12.112 h |
| April | 28.1°C25.4°C | 25.4°C | 291 | 26.3 | 12.112 h |
| May | 28.2°C25.6°C | 25.6°C | 301 | 27.2 | 12.212 h |
| June | 27.8°C25.3°C | 25.3°C | 294 | 24.6 | 12.212 h |
| July | 27.4°C25.3°C | 25.3°C | 219 | 22.2 | 12.212 h |
| August | 27.3°C25.4°C | 25.4°C | 151 | 17.9 | 12.112 h |
| September, selected | 27.5°C25.4°C | 25.4°C | 180 | 19.7 | 12.112 h |
| October | 28.0°C25.5°C | 25.5°C | 187 | 21.3 | 12.112 h |
| November | 28.1°C25.5°C | 25.5°C | 228 | 26.7 | 12.112 h |
| December | 27.9°C25.6°C | 25.6°C | 265 | 27.8 | 12.112 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
September in nearby cities
- Bitung in SeptemberIndonesia · 261 kmHigh 29.4°C · Low 25.1°C · 66 mm rain
- Manado in SeptemberIndonesia · 292 kmHigh 31.0°C · Low 24.5°C · 155 mm rain
- Kotamobagu in SeptemberIndonesia · 342 kmHigh 28.8°C · Low 22.0°C · 181 mm rain
- Sorong in SeptemberIndonesia · 469 kmHigh 29.4°C · Low 23.9°C · 249 mm rain
- Gorontalo in SeptemberIndonesia · 481 kmHigh 30.3°C · Low 23.8°C · 104 mm rain
- Ambon in SeptemberIndonesia · 507 kmHigh 26.8°C · Low 25.0°C · 71 mm rain
- Malita in SeptemberPhilippines · 656 kmHigh 29.4°C · Low 24.2°C · 163 mm rain
- Tupi in SeptemberPhilippines · 673 kmHigh 28.9°C · Low 22.1°C · 187 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 Ternate) is explained once on the Ternate year overview and on the Sources, method and limits page.