Average annual temperature is 27.6 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Walean
* Weather data for Walean 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 | 30.9 | 31.8 | 32.2 | 33.2 | 34.5 | 33.7 | 35.7 | 36.9 | 38.2 | 38.3 | 37.0 |
| Average daytime temperature (°C) | 30.7 | 29.8 | 30.8 | 31.2 | 31.4 | 33.3 | 32.8 | 34.2 | 35.7 | 37.1 | 35.5 | 33.7 |
| Average temperature (°C) | 26.2 | 25.9 | 26.2 | 26.7 | 27.1 | 28.0 | 27.2 | 27.6 | 28.5 | 30.0 | 29.1 | 28.1 |
| Average night temperature (°C) | 23.4 | 23.7 | 23.4 | 23.8 | 23.5 | 23.7 | 23.0 | 22.8 | 23.3 | 24.7 | 25.1 | 24.5 |
| Absolute minimum temperature (°C) | 22.4 | 22.9 | 22.5 | 22.7 | 22.4 | 22.6 | 21.1 | 20.7 | 21.5 | 23.2 | 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 | 11.8 | 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) | 8.5 | 5.9 | 8.7 | 8.9 | 10.2 | 10.7 | 10.6 | 10.9 | 11.0 | 11.4 | 10.7 | 9.4 |
| Precipitation (mm) | 271 | 350 | 453 | 237 | 94 | 20 | 16 | 3 | 5 | 16 | 130 | 205 |
| Sunny days | 0 | 0 | 0 | 0 | 15 | 9 | 17 | 23 | 26 | 16 | 3 | 4 |
| Rainy days | 31 | 28 | 31 | 30 | 16 | 21 | 14 | 8 | 4 | 15 | 27 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Walean is at