Average annual temperature is 27.1 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Grogak
* Weather data for Grogak 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) | 32.0 | 30.8 | 32.1 | 31.5 | 33.2 | 33.6 | 33.7 | 34.2 | 36.0 | 36.2 | 35.9 | 34.8 |
| Average daytime temperature (°C) | 29.7 | 28.7 | 29.8 | 30.5 | 31.4 | 32.2 | 32.1 | 32.9 | 34.3 | 35.1 | 33.6 | 32.6 |
| Average temperature (°C) | 25.7 | 25.0 | 25.9 | 26.5 | 27.1 | 27.3 | 26.9 | 27.4 | 28.4 | 29.3 | 28.3 | 27.6 |
| Average night temperature (°C) | 22.9 | 22.7 | 22.6 | 23.3 | 23.1 | 23.1 | 22.0 | 22.1 | 22.7 | 24.2 | 24.1 | 23.7 |
| Absolute minimum temperature (°C) | 21.0 | 21.7 | 19.9 | 21.7 | 21.0 | 21.6 | 18.8 | 19.1 | 19.6 | 22.6 | 22.2 | 22.1 |
| 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 | 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) | 8.6 | 5.6 | 9.7 | 9.9 | 10.4 | 10.7 | 10.4 | 10.9 | 11.0 | 11.1 | 10.6 | 10.2 |
| Precipitation (mm) | 406 | 685 | 340 | 307 | 103 | 70 | 48 | 6 | 18 | 27 | 172 | 294 |
| Sunny days | 0 | 0 | 0 | 0 | 5 | 4 | 14 | 20 | 22 | 7 | 3 | 5 |
| Rainy days | 31 | 28 | 31 | 30 | 26 | 26 | 17 | 11 | 8 | 24 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grogak is at