Average annual temperature is 22.5 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Belém
* Weather data for Belém 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) | 29.0 | 31.3 | 30.4 | 31.1 | 30.7 | 30.6 | 33.0 | 33.5 | 33.3 | 32.3 | 30.8 | 30.6 |
| Average daytime temperature (°C) | 27.1 | 28.4 | 27.9 | 28.4 | 28.9 | 27.5 | 30.4 | 30.3 | 30.1 | 28.8 | 27.9 | 28.0 |
| Average temperature (°C) | 21.9 | 22.8 | 22.6 | 22.9 | 23.3 | 21.0 | 22.1 | 22.3 | 22.7 | 23.0 | 22.6 | 22.9 |
| Average night temperature (°C) | 18.8 | 19.1 | 18.9 | 19.6 | 19.6 | 16.8 | 16.0 | 16.8 | 17.7 | 19.2 | 19.7 | 19.8 |
| Absolute minimum temperature (°C) | 17.3 | 16.3 | 16.9 | 18.4 | 18.2 | 13.9 | 13.8 | 14.8 | 16.1 | 17.3 | 18.8 | 17.4 |
| 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) | 7.7 | 8.7 | 8.4 | 7.9 | 9.5 | 9.4 | 10.2 | 9.5 | 8.6 | 6.9 | 7.0 | 8.6 |
| Precipitation (mm) | 226 | 89 | 97 | 153 | 30 | 1 | 2 | 0 | 38 | 94 | 401 | 204 |
| Sunny days | 0 | 7 | 5 | 3 | 10 | 25 | 27 | 27 | 14 | 1 | 0 | 1 |
| Rainy days | 31 | 21 | 26 | 27 | 21 | 5 | 4 | 4 | 16 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Belém is at