Climate averages 1991–2020
Manokwari weather
in September.
A warm, wet month: the joint 4th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Manokwari: daytime highs average 27.5°C and nights cool to about 23.3°C. By daytime temperature it is the joint 4th warmest of the 12 months.
Expect about 147 mm of rain on roughly 23 days, which makes September a wet month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 06 min on an average September day.
The nearest other city in this atlas is Sorong (312 km away). In September its highs average 29.4°C, 2.0°C warmer than Manokwari, with 249 mm of rain.
Among the 200 cities listed in Indonesia, Manokwari ranks joint 179th of 200 for the warmest September highs and 151st of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Manokwari is 2.6°C cooler than that mean.
From September to October, average highs rise by 0.2°C to 27.6°C, and monthly rainfall rises from 147 mm to 169 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
Manokwari climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.3°C23.3°C | 23.3°C | 306 | 26.9 | 12.212 h |
| February | 27.2°C23.3°C | 23.3°C | 266 | 24.8 | 12.112 h |
| March | 27.2°C23.2°C | 23.2°C | 312 | 28.0 | 12.112 h |
| April | 27.4°C23.1°C | 23.1°C | 367 | 27.1 | 12.112 h |
| May | 27.6°C23.5°C | 23.5°C | 220 | 26.2 | 12.112 h |
| June | 27.3°C23.3°C | 23.3°C | 208 | 25.8 | 12.112 h |
| July | 27.2°C23.2°C | 23.2°C | 184 | 24.1 | 12.112 h |
| August | 27.3°C23.2°C | 23.2°C | 163 | 23.0 | 12.112 h |
| September, selected | 27.5°C23.3°C | 23.3°C | 147 | 23.0 | 12.112 h |
| October | 27.6°C23.2°C | 23.2°C | 169 | 24.0 | 12.112 h |
| November | 27.6°C23.1°C | 23.1°C | 253 | 25.6 | 12.212 h |
| December | 27.5°C23.2°C | 23.2°C | 321 | 28.8 | 12.212 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
- Sorong in SeptemberIndonesia · 312 kmHigh 29.4°C · Low 23.9°C · 249 mm rain
- Nabire in SeptemberIndonesia · 320 kmHigh 28.2°C · Low 21.7°C · 255 mm rain
- Tual in SeptemberIndonesia · 550 kmHigh 26.5°C · Low 24.9°C · 40 mm rain
- Ambon in SeptemberIndonesia · 725 kmHigh 26.8°C · Low 25.0°C · 71 mm rain
- Jayapura in SeptemberIndonesia · 763 kmHigh 29.5°C · Low 24.2°C · 191 mm rain
- Ternate in SeptemberIndonesia · 765 kmHigh 27.5°C · Low 25.4°C · 180 mm rain
- Manado in SeptemberIndonesia · 1057 kmHigh 31.0°C · Low 24.5°C · 155 mm rain
- Kendari in SeptemberIndonesia · 1329 kmHigh 29.6°C · Low 23.4°C · 82 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 Manokwari) is explained once on the Manokwari year overview and on the Sources, method and limits page.