Average annual temperature is 27.5 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Grejeg
* Weather data for Grejeg 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) | 32.6 | 31.7 | 32.9 | 32.6 | 34.1 | 34.6 | 35.7 | 36.5 | 37.8 | 38.2 | 37.9 | 37.4 |
| Average daytime temperature (°C) | 30.4 | 29.2 | 30.6 | 31.6 | 32.2 | 33.1 | 34.1 | 34.7 | 35.9 | 36.5 | 35.8 | 34.6 |
| Average temperature (°C) | 25.8 | 25.3 | 26.0 | 26.7 | 27.4 | 27.6 | 27.6 | 27.9 | 28.6 | 29.9 | 29.2 | 28.4 |
| Average night temperature (°C) | 23.0 | 22.8 | 22.8 | 23.2 | 23.2 | 23.2 | 22.3 | 22.1 | 22.6 | 24.6 | 24.7 | 24.3 |
| Absolute minimum temperature (°C) | 22.2 | 21.9 | 21.7 | 22.1 | 20.8 | 21.6 | 19.6 | 20.0 | 20.0 | 22.1 | 22.9 | 22.8 |
| 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 | 12.0 | 11.8 | 11.7 | 11.8 | 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) | 9.0 | 6.0 | 9.4 | 10.1 | 10.2 | 10.6 | 10.5 | 11.0 | 11.1 | 11.0 | 10.0 | 10.4 |
| Precipitation (mm) | 326 | 373 | 359 | 233 | 87 | 75 | 25 | 0 | 0 | 20 | 106 | 170 |
| Sunny days | 0 | 1 | 0 | 0 | 14 | 12 | 19 | 28 | 29 | 21 | 1 | 0 |
| Rainy days | 31 | 27 | 31 | 30 | 17 | 18 | 12 | 3 | 1 | 10 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grejeg is at