Climate averages 1991–2020
South Tangerang weather
in August.
A hot, moderately wet month: the 3rd warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in South Tangerang: daytime highs average 31.4°C and nights cool to about 22.2°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 43 mm of rain on roughly 9 days, which makes August a moderately wet month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 54 min on an average August day.
The nearest other city in this atlas is Ciputat (6 km away). In August its highs average 31.0°C, about as warm as South Tangerang, with 43 mm of rain.
Among the 200 cities listed in Indonesia, South Tangerang ranks joint 25th of 200 for the warmest August highs and joint 86th of 200 for the driest August (rainfall, lowest first). The mean August high of those 200 cities is 29.5°C; South Tangerang is 1.9°C warmer than that mean.
From August to September, average highs rise by 0.8°C to 32.2°C, and monthly rainfall rises from 43 mm to 57 mm.
The annual picture
August 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
South Tangerang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.8°C22.9°C | 22.9°C | 298 | 28.3 | 12.412 h |
| February | 28.9°C22.8°C | 22.8°C | 280 | 27.1 | 12.312 h |
| March | 29.5°C22.8°C | 22.8°C | 243 | 28.4 | 12.112 h |
| April | 29.9°C22.8°C | 22.8°C | 201 | 25.9 | 12.012 h |
| May | 30.0°C22.6°C | 22.6°C | 118 | 20.9 | 11.812 h |
| June | 30.2°C22.2°C | 22.2°C | 85 | 14.7 | 11.812 h |
| July | 30.6°C22.0°C | 22.0°C | 67 | 12.4 | 11.812 h |
| August, selected | 31.4°C22.2°C | 22.2°C | 43 | 8.8 | 11.912 h |
| September | 32.2°C22.6°C | 22.6°C | 57 | 11.1 | 12.112 h |
| October | 31.8°C23.1°C | 23.1°C | 129 | 18.5 | 12.212 h |
| November | 30.4°C23.1°C | 23.1°C | 216 | 25.7 | 12.412 h |
| December | 29.3°C23.0°C | 23.0°C | 264 | 26.4 | 12.512 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
August in nearby cities
- Ciputat in AugustIndonesia · 6 kmHigh 31.0°C · Low 22.8°C · 43 mm rain
- Parung in AugustIndonesia · 15 kmHigh 31.1°C · Low 21.7°C · 91 mm rain
- Tangerang in AugustIndonesia · 16 kmHigh 31.1°C · Low 22.6°C · 43 mm rain
- Jakarta in AugustIndonesia · 16 kmHigh 30.6°C · Low 23.1°C · 43 mm rain
- Depok in AugustIndonesia · 17 kmHigh 31.1°C · Low 21.7°C · 91 mm rain
- Curug in AugustIndonesia · 18 kmHigh 31.5°C · Low 22.2°C · 55 mm rain
- Teluknaga in AugustIndonesia · 23 kmHigh 31.2°C · Low 23.3°C · 30 mm rain
- Pasarkemis in AugustIndonesia · 25 kmHigh 30.9°C · Low 22.4°C · 55 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 South Tangerang) is explained once on the South Tangerang year overview and on the Sources, method and limits page.
Jakarta, Tangerang and Ciputat lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.