Average annual temperature is 24.7 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Geboyan
* Weather data for Geboyan 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) | 29.2 | 29.4 | 29.9 | 30.1 | 30.2 | 30.4 | 29.1 | 31.3 | 32.4 | 33.8 | 33.0 | 31.9 |
| Average daytime temperature (°C) | 27.8 | 28.0 | 28.6 | 28.7 | 28.8 | 28.7 | 27.5 | 29.5 | 30.2 | 31.9 | 30.3 | 29.7 |
| Average temperature (°C) | 24.4 | 24.3 | 24.7 | 25.0 | 24.8 | 24.6 | 23.4 | 23.5 | 24.1 | 25.9 | 25.8 | 25.5 |
| Average night temperature (°C) | 21.7 | 21.6 | 21.7 | 22.1 | 21.1 | 21.4 | 19.9 | 19.1 | 19.9 | 21.7 | 22.9 | 22.2 |
| Absolute minimum temperature (°C) | 20.5 | 20.9 | 20.3 | 20.0 | 18.2 | 18.7 | 15.6 | 15.5 | 16.3 | 20.3 | 20.9 | 19.3 |
| 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 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 7.9 | 6.0 | 8.6 | 8.7 | 9.6 | 9.9 | 9.4 | 10.6 | 10.8 | 11.1 | 9.5 | 9.2 |
| Precipitation (mm) | 231 | 355 | 301 | 222 | 107 | 101 | 82 | 4 | 7 | 40 | 190 | 215 |
| Sunny days | 0 | 0 | 0 | 0 | 13 | 4 | 12 | 22 | 12 | 6 | 1 | 4 |
| Rainy days | 31 | 28 | 31 | 30 | 18 | 26 | 19 | 9 | 18 | 25 | 29 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Geboyan is at