Climate averages 1991–2020
Selong weather
in August.
A hot, very dry month: the joint 8th warmest and the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Selong: daytime highs average 28.7°C and nights cool to about 21.1°C. By daytime temperature it is the joint 8th warmest of the 12 months.
Expect about 8.1 mm of rain on roughly 3 days, which makes August a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 50 min on an average August day.
The nearest other city in this atlas is Mataram (46 km away). In August its highs average 30.2°C, 1.5°C warmer than Selong, with 5.0 mm of rain.
Among the 200 cities listed in Indonesia, Selong ranks joint 138th of 200 for the warmest August highs and 18th of 200 for the driest August (rainfall, lowest first). The mean August high of those 200 cities is 29.5°C; Selong is 0.8°C cooler than that mean.
From August to September, average highs rise by 0.8°C to 29.4°C, and monthly rainfall rises from 8.1 mm to 17 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
Selong climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.6°C23.3°C | 23.3°C | 374 | 28.2 | 12.613 h |
| February | 28.7°C23.3°C | 23.3°C | 344 | 25.7 | 12.412 h |
| March | 28.9°C23.3°C | 23.3°C | 305 | 25.9 | 12.212 h |
| April | 28.9°C23.2°C | 23.2°C | 161 | 18.8 | 11.912 h |
| May | 29.0°C22.8°C | 22.8°C | 52 | 9.3 | 11.712 h |
| June | 28.6°C22.1°C | 22.1°C | 24 | 5.3 | 11.612 h |
| July | 28.2°C21.3°C | 21.3°C | 15 | 3.8 | 11.712 h |
| August, selected | 28.7°C21.1°C | 21.1°C | 8.1 | 2.8 | 11.812 h |
| September | 29.4°C21.7°C | 21.7°C | 17 | 5.3 | 12.012 h |
| October | 30.1°C22.8°C | 22.8°C | 51 | 11.2 | 12.312 h |
| November | 29.9°C23.5°C | 23.5°C | 158 | 20.1 | 12.513 h |
| December | 28.9°C23.5°C | 23.5°C | 313 | 27.6 | 12.613 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
- Mataram in AugustIndonesia · 46 kmHigh 30.2°C · Low 22.5°C · 5.0 mm rain
- Klungkung in AugustIndonesia · 125 kmHigh 27.8°C · Low 22.7°C · 27 mm rain
- Ubud in AugustIndonesia · 140 kmHigh 26.9°C · Low 21.4°C · 30 mm rain
- Denpasar in AugustIndonesia · 145 kmHigh 25.8°C · Low 23.0°C · 28 mm rain
- Sukawati in AugustIndonesia · 164 kmHigh 26.7°C · Low 22.4°C · 21 mm rain
- Singaraja in AugustIndonesia · 170 kmHigh 28.6°C · Low 22.7°C · 14 mm rain
- Banjar, Indonesia in AugustIndonesia · 180 kmHigh 30.4°C · Low 23.3°C · 18 mm rain
- Negara in AugustIndonesia · 213 kmHigh 27.9°C · Low 23.3°C · 6.4 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 Selong) is explained once on the Selong year overview and on the Sources, method and limits page.