Average annual temperature is 24.7 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Gunungsailan
* Weather data for Gunungsailan 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) | 30.2 | 31.1 | 31.2 | 30.4 | 30.9 | 30.1 | 29.6 | 29.4 | 29.7 | 30.3 | 29.9 | 30.2 |
| Average daytime temperature (°C) | 28.1 | 29.5 | 29.0 | 29.2 | 29.7 | 28.7 | 28.2 | 28.2 | 28.2 | 28.5 | 28.1 | 28.7 |
| Average temperature (°C) | 24.2 | 25.3 | 24.6 | 24.9 | 25.4 | 24.8 | 24.4 | 24.3 | 24.2 | 24.5 | 24.4 | 24.9 |
| Average night temperature (°C) | 21.6 | 22.5 | 21.6 | 22.0 | 22.5 | 22.0 | 21.7 | 21.4 | 21.4 | 22.0 | 22.2 | 22.3 |
| Absolute minimum temperature (°C) | 20.4 | 20.9 | 20.2 | 20.5 | 21.3 | 20.7 | 20.5 | 19.9 | 17.8 | 20.4 | 20.9 | 21.1 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.0 | 8.6 | 8.4 | 8.5 | 9.2 | 8.5 | 8.8 | 9.3 | 9.5 | 9.3 | 7.6 | 8.2 |
| Precipitation (mm) | 324 | 314 | 442 | 327 | 241 | 328 | 314 | 379 | 128 | 402 | 570 | 429 |
| Sunny days | 0 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 1 | 0 | 2 |
| Rainy days | 31 | 23 | 31 | 30 | 30 | 30 | 31 | 31 | 26 | 30 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gunungsailan is at