Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 20.0 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Griyan
* Weather data for Griyan 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) | 31.2 | 30.6 | 32.0 | 32.2 | 32.7 | 34.3 | 33.3 | 35.6 | 37.5 | 38.3 | 37.0 | 37.3 |
| Average daytime temperature (°C) | 29.3 | 28.8 | 30.4 | 30.5 | 31.3 | 32.9 | 31.9 | 34.2 | 35.3 | 36.7 | 34.8 | 33.1 |
| Average temperature (°C) | 25.5 | 25.0 | 25.7 | 26.1 | 26.6 | 27.3 | 26.1 | 26.7 | 27.2 | 29.2 | 28.4 | 27.5 |
| Average night temperature (°C) | 22.8 | 22.7 | 22.7 | 23.2 | 23.0 | 23.5 | 22.0 | 21.6 | 22.2 | 24.1 | 24.5 | 24.0 |
| Absolute minimum temperature (°C) | 21.4 | 21.8 | 21.5 | 22.2 | 22.0 | 22.4 | 20.3 | 20.0 | 20.4 | 22.9 | 23.5 | 22.5 |
| 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 | 12.6 |
| 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) | 7.9 | 5.7 | 8.4 | 9.2 | 10.2 | 10.8 | 10.6 | 10.9 | 11.0 | 11.2 | 10.6 | 10.1 |
| Precipitation (mm) | 256 | 411 | 345 | 224 | 130 | 30 | 39 | 2 | 6 | 24 | 158 | 191 |
| Sunny days | 0 | 0 | 0 | 1 | 16 | 9 | 23 | 27 | 21 | 7 | 2 | 7 |
| Rainy days | 31 | 28 | 31 | 29 | 15 | 21 | 8 | 4 | 9 | 24 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Griyan is at