Climate averages 1991–2020
Galesong weather
in September.
A hot, very dry month: the warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Galesong: daytime highs average 30.4°C and nights cool to about 24.0°C. By daytime temperature it is the warmest month of the year.
Expect about 4.9 mm of rain on roughly 1 day, which makes September a very dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 04 min on an average September day.
The nearest other city in this atlas is Makassar (20 km away). In September its highs average 30.2°C, about as warm as Galesong, with 64 mm of rain.
Among the 200 cities listed in Indonesia, Galesong ranks joint 92nd of 200 for the warmest September highs and 2nd of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Galesong is 0.3°C warmer than that mean.
From September to October, average highs fall by 0.2°C to 30.2°C, and monthly rainfall rises from 4.9 mm to 37 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
Galesong climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.1°C24.3°C | 24.3°C | 915 | 29.9 | 12.412 h |
| February | 27.3°C24.3°C | 24.3°C | 746 | 26.6 | 12.312 h |
| March | 27.8°C24.4°C | 24.4°C | 497 | 26.4 | 12.112 h |
| April | 28.4°C24.7°C | 24.7°C | 247 | 18.7 | 12.012 h |
| May | 29.0°C24.8°C | 24.8°C | 52 | 8.4 | 11.912 h |
| June | 28.7°C24.4°C | 24.4°C | 33 | 5.2 | 11.812 h |
| July | 28.8°C23.7°C | 23.7°C | 19 | 3.1 | 11.812 h |
| August | 29.6°C23.5°C | 23.5°C | 3.7 | 1.1 | 11.912 h |
| September, selected | 30.4°C24.0°C | 24.0°C | 4.9 | 1.1 | 12.112 h |
| October | 30.2°C24.7°C | 24.7°C | 37 | 5.4 | 12.212 h |
| November | 28.9°C24.9°C | 24.9°C | 200 | 18.3 | 12.412 h |
| December | 27.5°C24.5°C | 24.5°C | 838 | 28.9 | 12.412 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
- Makassar in SeptemberIndonesia · 20 kmHigh 30.2°C · Low 23.4°C · 64 mm rain
- Watampone in SeptemberIndonesia · 137 kmHigh 28.4°C · Low 24.4°C · 54 mm rain
- Parepare in SeptemberIndonesia · 148 kmHigh 32.0°C · Low 24.7°C · 37 mm rain
- Majene in SeptemberIndonesia · 202 kmHigh 28.7°C · Low 25.1°C · 41 mm rain
- Palopo in SeptemberIndonesia · 274 kmHigh 28.6°C · Low 22.0°C · 62 mm rain
- Bima in SeptemberIndonesia · 357 kmHigh 32.3°C · Low 23.7°C · 12 mm rain
- Labuan Bajo in SeptemberIndonesia · 358 kmHigh 28.8°C · Low 24.0°C · 48 mm rain
- Baubau in SeptemberIndonesia · 359 kmHigh 30.2°C · Low 23.6°C · 24 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 Galesong) is explained once on the Galesong year overview and on the Sources, method and limits page.