Climate averages 1991–2020
Garut weather
in September.
A warm, wet month: one of the warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Garut: daytime highs average 26.4°C and nights cool to about 18.2°C. By daytime temperature it is one of the warmest months of the year.
Expect about 91 mm of rain on roughly 14 days, which makes September a wet month (the 3rd 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 Paseh (24 km away). In September its highs average 27.3°C, 0.9°C warmer than Garut, with 100 mm of rain.
Among the 200 cities listed in Indonesia, Garut ranks joint 194th of 200 for the warmest September highs and joint 112th of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Garut is 3.7°C cooler than that mean.
From September to October, average highs fall by 0.1°C to 26.4°C, and monthly rainfall rises from 91 mm to 186 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
Garut climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.4°C19.1°C | 19.1°C | 506 | 29.3 | 12.512 h |
| February | 25.5°C19.1°C | 19.1°C | 483 | 27.7 | 12.312 h |
| March | 25.8°C19.2°C | 19.2°C | 453 | 29.3 | 12.112 h |
| April | 25.9°C19.3°C | 19.3°C | 308 | 26.6 | 11.912 h |
| May | 25.8°C19.2°C | 19.2°C | 153 | 20.3 | 11.812 h |
| June | 25.6°C18.6°C | 18.6°C | 96 | 14.8 | 11.712 h |
| July | 25.3°C17.8°C | 17.8°C | 73 | 12.9 | 11.712 h |
| August | 25.7°C17.5°C | 17.5°C | 63 | 10.2 | 11.912 h |
| September, selected | 26.4°C18.2°C | 18.2°C | 91 | 13.7 | 12.112 h |
| October | 26.4°C19.1°C | 19.1°C | 186 | 21.4 | 12.312 h |
| November | 25.7°C19.5°C | 19.5°C | 319 | 26.7 | 12.412 h |
| December | 25.5°C19.4°C | 19.4°C | 428 | 27.7 | 12.513 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
- Paseh in SeptemberIndonesia · 24 kmHigh 27.3°C · Low 18.2°C · 100 mm rain
- Tasikmalaya in SeptemberIndonesia · 34 kmHigh 26.8°C · Low 20.4°C · 110 mm rain
- Cileunyi in SeptemberIndonesia · 39 kmHigh 28.9°C · Low 19.8°C · 100 mm rain
- Banjaran in SeptemberIndonesia · 43 kmHigh 28.8°C · Low 20.2°C · 157 mm rain
- Sumedang in SeptemberIndonesia · 43 kmHigh 30.7°C · Low 21.0°C · 42 mm rain
- Ciamis in SeptemberIndonesia · 49 kmHigh 27.4°C · Low 21.0°C · 110 mm rain
- Bandung in SeptemberIndonesia · 50 kmHigh 28.1°C · Low 19.6°C · 157 mm rain
- Soreang in SeptemberIndonesia · 50 kmHigh 27.9°C · Low 19.7°C · 157 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 Garut) is explained once on the Garut year overview and on the Sources, method and limits page.