Average annual temperature is 27.3 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Bongas
* Weather data for Bongas Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.7 | 32.0 | 33.0 | 32.3 | 33.3 | 34.2 | 34.6 | 35.9 | 37.5 | 39.5 | 38.4 | 37.1 |
| Average daytime temperature (°C) | 29.8 | 28.9 | 30.4 | 31.2 | 31.5 | 32.6 | 33.2 | 34.6 | 35.6 | 37.6 | 36.1 | 34.8 |
| Average temperature (°C) | 25.3 | 24.9 | 25.5 | 26.0 | 27.1 | 27.6 | 27.4 | 27.9 | 28.6 | 30.3 | 29.2 | 28.3 |
| Average night temperature (°C) | 22.1 | 22.1 | 22.0 | 22.5 | 23.6 | 24.0 | 23.2 | 22.6 | 23.0 | 24.7 | 24.7 | 23.8 |
| Absolute minimum temperature (°C) | 21.0 | 20.7 | 21.0 | 20.3 | 22.8 | 21.6 | 21.6 | 19.8 | 20.7 | 22.6 | 23.0 | 22.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.3 | 5.8 | 8.7 | 9.6 | 9.8 | 10.4 | 10.5 | 10.9 | 11.2 | 11.0 | 9.8 | 9.9 |
| Precipitation (mm) | 358 | 390 | 325 | 321 | 87 | 69 | 23 | 2 | 2 | 14 | 95 | 102 |
| Sunny days | 0 | 0 | 0 | 0 | 9 | 7 | 18 | 25 | 24 | 13 | 3 | 1 |
| Rainy days | 31 | 28 | 31 | 30 | 22 | 23 | 13 | 6 | 6 | 18 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bongas is at