Average annual temperature is 27.1 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 22.5 °C
Number of sunny days: 94 days
Number of rainy days: 271 days
Look at detailed online map of Geresak
* Weather data for Geresak 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) | 30.3 | 29.8 | 31.1 | 31.7 | 31.2 | 31.4 | 30.8 | 31.6 | 32.5 | 33.9 | 34.6 | 34.1 |
| Average daytime temperature (°C) | 29.0 | 28.3 | 29.7 | 29.5 | 30.1 | 30.0 | 29.6 | 30.5 | 31.0 | 32.5 | 32.5 | 32.0 |
| Average temperature (°C) | 26.6 | 26.1 | 26.8 | 26.8 | 27.1 | 26.8 | 26.4 | 26.3 | 26.7 | 28.1 | 28.6 | 28.5 |
| Average night temperature (°C) | 24.7 | 24.4 | 24.7 | 24.9 | 25.1 | 24.6 | 24.2 | 23.7 | 24.0 | 25.2 | 25.7 | 25.9 |
| Absolute minimum temperature (°C) | 23.7 | 22.5 | 23.7 | 23.7 | 23.4 | 22.8 | 22.9 | 22.8 | 22.9 | 24.0 | 24.8 | 24.2 |
| 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) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 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) | 9.2 | 7.8 | 10.2 | 9.1 | 10.6 | 10.7 | 10.8 | 10.9 | 11.3 | 11.6 | 11.5 | 11.2 |
| Precipitation (mm) | 235 | 436 | 155 | 225 | 19 | 12 | 24 | 10 | 9 | 23 | 60 | 66 |
| Sunny days | 2 | 0 | 0 | 1 | 13 | 19 | 15 | 16 | 15 | 7 | 1 | 5 |
| Rainy days | 29 | 28 | 31 | 29 | 18 | 11 | 16 | 15 | 15 | 24 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Geresak is at