Average annual temperature is 25.6 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 49 days
Number of rainy days: 316 days
Look at detailed online map of Grengseng
* Weather data for Grengseng 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 | 29.7 | 30.9 | 31.6 | 31.5 | 30.6 | 29.9 | 30.8 | 32.4 | 33.1 | 33.9 | 33.3 |
| Average daytime temperature (°C) | 28.9 | 28.5 | 29.3 | 29.4 | 30.0 | 29.3 | 28.5 | 29.4 | 30.4 | 32.0 | 31.1 | 30.9 |
| Average temperature (°C) | 25.3 | 24.9 | 25.6 | 25.7 | 25.9 | 25.6 | 24.5 | 24.4 | 25.1 | 26.8 | 26.9 | 26.8 |
| Average night temperature (°C) | 22.8 | 22.4 | 22.7 | 23.0 | 22.6 | 22.5 | 21.2 | 20.4 | 20.7 | 22.8 | 23.8 | 23.6 |
| Absolute minimum temperature (°C) | 21.9 | 21.8 | 21.1 | 22.1 | 21.4 | 20.7 | 18.1 | 17.5 | 18.0 | 20.3 | 22.2 | 20.8 |
| 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 | 12.5 |
| 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) | 7.7 | 5.7 | 8.3 | 8.3 | 9.7 | 9.9 | 10.0 | 10.2 | 10.9 | 10.9 | 9.6 | 9.1 |
| Precipitation (mm) | 287 | 332 | 261 | 274 | 110 | 141 | 81 | 10 | 12 | 45 | 204 | 140 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 2 | 9 | 16 | 13 | 1 | 0 | 7 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 28 | 22 | 15 | 17 | 30 | 30 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grengseng is at