Average annual temperature is 23.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Cotamutu
* Weather data for Cotamutu 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) | 29.5 | 29.0 | 29.5 | 29.3 | 27.2 | 28.2 | 27.5 | 27.3 | 31.8 | 35.3 | 34.9 | 34.7 |
| Average daytime temperature (°C) | 28.1 | 27.6 | 28.3 | 27.5 | 26.3 | 26.7 | 25.5 | 26.1 | 28.3 | 32.0 | 33.5 | 31.0 |
| Average temperature (°C) | 24.2 | 24.2 | 23.9 | 23.8 | 23.1 | 23.0 | 22.1 | 21.9 | 22.7 | 25.3 | 26.6 | 25.8 |
| Average night temperature (°C) | 21.5 | 22.0 | 20.8 | 21.2 | 20.8 | 20.2 | 19.7 | 18.5 | 18.2 | 19.8 | 21.0 | 22.2 |
| Absolute minimum temperature (°C) | 19.3 | 20.6 | 18.7 | 19.4 | 18.3 | 17.5 | 16.9 | 16.5 | 15.8 | 17.7 | 18.1 | 20.7 |
| 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) | 10.7 | 8.5 | 10.0 | 9.3 | 10.5 | 10.5 | 9.8 | 10.8 | 11.0 | 11.4 | 11.5 | 10.5 |
| Precipitation (mm) | 268 | 268 | 160 | 163 | 86 | 53 | 124 | 32 | 18 | 3 | 14 | 231 |
| Sunny days | 1 | 0 | 0 | 3 | 12 | 8 | 6 | 5 | 20 | 24 | 11 | 2 |
| Rainy days | 30 | 28 | 31 | 27 | 19 | 22 | 25 | 26 | 10 | 7 | 19 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cotamutu is at