Average annual temperature is 20.8 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 9.2 °C
Number of sunny days: 181 days
Number of rainy days: 184 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) | 27.0 | 30.8 | 28.7 | 28.3 | 29.9 | 29.8 | 31.7 | 36.0 | 35.0 | 32.6 | 28.0 | 28.3 |
| Average daytime temperature (°C) | 25.0 | 27.7 | 25.6 | 26.5 | 28.5 | 28.5 | 29.2 | 31.8 | 32.4 | 28.3 | 25.9 | 26.1 |
| Average temperature (°C) | 19.7 | 21.1 | 20.1 | 20.3 | 21.0 | 19.9 | 20.3 | 22.0 | 22.8 | 21.7 | 20.5 | 20.6 |
| Average night temperature (°C) | 15.7 | 16.1 | 16.3 | 15.8 | 14.1 | 12.6 | 12.1 | 13.4 | 15.5 | 17.1 | 17.2 | 16.9 |
| Absolute minimum temperature (°C) | 14.1 | 13.6 | 14.1 | 12.0 | 11.2 | 9.2 | 9.5 | 11.4 | 12.2 | 15.8 | 15.3 | 15.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.5 | 11.5 | 11.7 | 12.0 | 12.4 | 12.6 | 12.8 |
| 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) | 9.5 | 10.1 | 8.1 | 9.0 | 10.6 | 10.5 | 10.6 | 10.8 | 10.7 | 9.7 | 7.5 | 9.1 |
| Precipitation (mm) | 124 | 39 | 111 | 92 | 1 | 0 | 0 | 0 | 34 | 83 | 340 | 130 |
| Sunny days | 4 | 14 | 5 | 8 | 28 | 30 | 31 | 31 | 22 | 4 | 0 | 4 |
| Rainy days | 27 | 14 | 26 | 22 | 3 | 0 | 0 | 0 | 8 | 27 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumba is at