Average annual temperature is 17.9 °C
Absolute maximum temperature: 28.1 °C
Absolute minimum temperature: 8.8 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Roulu
* Weather data for Roulu East Timor is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.6 | 21.9 | 22.8 | 22.7 | 23.1 | 23.3 | 21.4 | 23.1 | 24.8 | 27.5 | 28.1 | 25.8 |
| Average daytime temperature (°C) | 20.6 | 19.8 | 21.1 | 21.3 | 21.1 | 21.5 | 20.1 | 21.5 | 23.5 | 26.1 | 25.9 | 23.3 |
| Average temperature (°C) | 18.2 | 17.8 | 18.0 | 18.2 | 17.2 | 17.1 | 16.1 | 15.7 | 17.1 | 19.7 | 19.9 | 19.5 |
| Average night temperature (°C) | 16.4 | 16.4 | 15.4 | 15.8 | 14.0 | 13.5 | 12.9 | 11.5 | 12.3 | 14.8 | 15.1 | 16.3 |
| Absolute minimum temperature (°C) | 14.7 | 14.8 | 14.0 | 12.6 | 11.5 | 11.1 | 9.6 | 8.9 | 8.8 | 13.9 | 13.9 | 14.8 |
| 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) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 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) | 8.4 | 5.4 | 8.7 | 8.3 | 9.5 | 9.7 | 9.5 | 10.1 | 10.7 | 11.4 | 11.2 | 9.7 |
| Precipitation (mm) | 348 | 385 | 197 | 113 | 51 | 50 | 131 | 22 | 5 | 4 | 48 | 138 |
| Sunny days | 1 | 0 | 0 | 4 | 8 | 10 | 12 | 14 | 21 | 23 | 12 | 2 |
| Rainy days | 30 | 28 | 31 | 26 | 23 | 20 | 19 | 17 | 9 | 8 | 18 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Roulu is at