Climate averages 1991–2020
Cileunyi weather
in September.
A hot, wet month: the warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Cileunyi: daytime highs average 28.9°C and nights cool to about 19.8°C. By daytime temperature it is the warmest month of the year.
Expect about 100 mm of rain on roughly 13 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 (15 km away). In September its highs average 27.3°C, 1.6°C cooler than Cileunyi, with 100 mm of rain.
Among the 200 cities listed in Indonesia, Cileunyi ranks 148th of 200 for the warmest September highs and joint 118th of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Cileunyi is 1.2°C cooler than that mean.
From September to October, average highs fall by 0.6°C to 28.4°C, and monthly rainfall rises from 100 mm to 231 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
Cileunyi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.9°C20.3°C | 20.3°C | 447 | 29.7 | 12.512 h |
| February | 26.0°C20.3°C | 20.3°C | 433 | 27.6 | 12.312 h |
| March | 26.5°C20.3°C | 20.3°C | 447 | 30.1 | 12.112 h |
| April | 26.8°C20.4°C | 20.4°C | 311 | 27.6 | 12.012 h |
| May | 27.0°C20.2°C | 20.2°C | 157 | 20.8 | 11.812 h |
| June | 27.2°C19.6°C | 19.6°C | 103 | 15.3 | 11.712 h |
| July | 27.6°C19.1°C | 19.1°C | 76 | 12.1 | 11.812 h |
| August | 28.5°C19.1°C | 19.1°C | 63 | 10.2 | 11.912 h |
| September, selected | 28.9°C19.8°C | 19.8°C | 100 | 13.0 | 12.112 h |
| October | 28.4°C20.5°C | 20.5°C | 231 | 20.1 | 12.312 h |
| November | 27.1°C20.8°C | 20.8°C | 405 | 26.6 | 12.412 h |
| December | 26.4°C20.5°C | 20.5°C | 451 | 29.0 | 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 · 15 kmHigh 27.3°C · Low 18.2°C · 100 mm rain
- Bandung in SeptemberIndonesia · 16 kmHigh 28.1°C · Low 19.6°C · 157 mm rain
- Sumedang in SeptemberIndonesia · 20 kmHigh 30.7°C · Low 21.0°C · 42 mm rain
- Lembang in SeptemberIndonesia · 21 kmHigh 24.8°C · Low 16.5°C · 105 mm rain
- Banjaran in SeptemberIndonesia · 22 kmHigh 28.8°C · Low 20.2°C · 157 mm rain
- Cimahi in SeptemberIndonesia · 24 kmHigh 27.2°C · Low 19.0°C · 105 mm rain
- Soreang in SeptemberIndonesia · 28 kmHigh 27.9°C · Low 19.7°C · 157 mm rain
- Padalarang in SeptemberIndonesia · 33 kmHigh 27.7°C · Low 19.6°C · 105 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 Cileunyi) is explained once on the Cileunyi year overview and on the Sources, method and limits page.
Paseh lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.