Average annual temperature is 25.1 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 33 days
Number of rainy days: 332 days
Look at detailed online map of Sumba
* Weather data for Sumba Angola is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.9 | 33.2 | 32.5 | 32.6 | 31.9 | 29.9 | 30.3 | 31.4 | 33.0 | 34.5 | 31.8 | 32.9 |
| Average daytime temperature (°C) | 29.5 | 30.7 | 30.4 | 30.3 | 30.2 | 27.7 | 27.8 | 28.0 | 28.7 | 30.5 | 29.7 | 29.9 |
| Average temperature (°C) | 25.3 | 26.3 | 26.0 | 26.2 | 26.1 | 23.7 | 22.5 | 23.1 | 24.3 | 26.0 | 25.8 | 26.1 |
| Average night temperature (°C) | 22.9 | 23.6 | 23.5 | 23.7 | 23.6 | 21.0 | 19.2 | 20.0 | 21.2 | 23.1 | 23.6 | 23.6 |
| Absolute minimum temperature (°C) | 21.7 | 22.4 | 22.3 | 22.9 | 21.5 | 19.1 | 17.6 | 18.5 | 19.3 | 21.9 | 22.5 | 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 7.1 | 7.7 | 8.2 | 7.3 | 8.1 | 5.5 | 7.0 | 4.8 | 4.9 | 6.7 | 7.1 | 7.5 |
| Precipitation (mm) | 294 | 214 | 220 | 297 | 101 | 15 | 7 | 7 | 11 | 159 | 353 | 414 |
| Sunny days | 0 | 1 | 2 | 1 | 2 | 2 | 14 | 8 | 2 | 1 | 0 | 0 |
| Rainy days | 31 | 27 | 29 | 29 | 29 | 28 | 17 | 23 | 28 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumba is at