Average annual temperature is 27.1 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Grenjeng
* Weather data for Grenjeng 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) | 32.1 | 31.1 | 32.3 | 32.5 | 32.5 | 34.0 | 33.2 | 34.9 | 37.0 | 38.6 | 38.2 | 36.0 |
| Average daytime temperature (°C) | 30.2 | 29.4 | 30.7 | 30.8 | 31.1 | 32.7 | 32.3 | 33.5 | 35.0 | 37.1 | 35.1 | 33.4 |
| Average temperature (°C) | 25.8 | 25.3 | 25.9 | 26.3 | 26.5 | 27.4 | 26.6 | 26.9 | 27.9 | 30.2 | 28.8 | 27.7 |
| Average night temperature (°C) | 22.9 | 22.9 | 23.1 | 23.4 | 22.9 | 23.5 | 22.7 | 22.0 | 22.9 | 24.8 | 24.8 | 24.1 |
| Absolute minimum temperature (°C) | 22.0 | 21.9 | 21.9 | 22.0 | 21.6 | 22.4 | 19.9 | 20.1 | 20.7 | 23.8 | 23.6 | 23.1 |
| 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 | 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 | 12.4 | 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) | 8.2 | 6.3 | 8.7 | 9.0 | 10.3 | 10.9 | 10.7 | 10.9 | 11.0 | 11.3 | 10.7 | 9.5 |
| Precipitation (mm) | 296 | 482 | 401 | 276 | 118 | 34 | 37 | 1 | 3 | 9 | 126 | 204 |
| Sunny days | 1 | 0 | 0 | 1 | 16 | 12 | 20 | 26 | 26 | 13 | 4 | 8 |
| Rainy days | 30 | 28 | 31 | 29 | 15 | 18 | 11 | 5 | 4 | 18 | 26 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grenjeng is at