Average annual temperature is 25.9 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 21.5 °C
Number of sunny days: 25 days
Number of rainy days: 340 days
Look at detailed online map of Arai
* Weather data for Arai 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) | 32.3 | 32.7 | 32.2 | 33.3 | 32.1 | 32.2 | 32.1 | 32.8 | 33.9 | 33.7 | 33.1 | 32.4 |
| Average daytime temperature (°C) | 29.9 | 30.0 | 29.8 | 31.2 | 30.6 | 30.3 | 29.9 | 31.1 | 31.4 | 31.8 | 30.9 | 30.4 |
| Average temperature (°C) | 25.2 | 25.4 | 25.2 | 26.2 | 26.4 | 26.1 | 25.8 | 26.2 | 26.6 | 26.3 | 26.1 | 26.0 |
| Average night temperature (°C) | 22.4 | 22.6 | 22.5 | 22.9 | 23.5 | 23.2 | 23.0 | 22.9 | 23.3 | 23.0 | 23.2 | 23.5 |
| Absolute minimum temperature (°C) | 21.5 | 21.5 | 21.7 | 22.2 | 22.8 | 22.2 | 21.7 | 21.7 | 21.5 | 21.9 | 22.6 | 22.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.8 | 7.3 | 7.2 | 8.9 | 8.8 | 8.3 | 8.5 | 8.9 | 8.6 | 8.6 | 8.3 | 8.3 |
| Precipitation (mm) | 303 | 241 | 484 | 226 | 228 | 184 | 328 | 217 | 233 | 323 | 356 | 367 |
| Sunny days | 0 | 0 | 0 | 1 | 3 | 1 | 7 | 5 | 7 | 1 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 28 | 29 | 24 | 26 | 23 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arai is at