Average annual temperature is 28.7 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Belem
* Weather data for Belem Chad is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.7 | 39.9 | 41.9 | 43.4 | 42.0 | 38.5 | 35.6 | 33.0 | 33.8 | 36.4 | 38.4 | 38.0 |
| Average daytime temperature (°C) | 34.5 | 36.3 | 38.8 | 40.7 | 39.6 | 34.3 | 32.5 | 30.2 | 31.1 | 34.1 | 36.0 | 34.8 |
| Average temperature (°C) | 26.1 | 28.0 | 31.3 | 34.0 | 33.3 | 28.5 | 27.6 | 25.8 | 26.4 | 28.0 | 29.2 | 26.5 |
| Average night temperature (°C) | 17.7 | 20.0 | 23.9 | 27.0 | 27.6 | 24.5 | 24.1 | 22.9 | 22.8 | 22.6 | 22.4 | 18.1 |
| Absolute minimum temperature (°C) | 15.6 | 17.2 | 20.4 | 23.6 | 25.0 | 22.4 | 22.4 | 21.2 | 20.7 | 19.3 | 19.2 | 15.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.7 | 9.9 | 10.0 | 10.7 | 9.2 | 8.9 | 7.9 | 9.1 | 10.4 | 10.2 | 10.3 |
| Precipitation (mm) | 0 | 0 | 28 | 3 | 6 | 107 | 146 | 304 | 110 | 28 | 1 | 0 |
| Sunny days | 31 | 28 | 27 | 26 | 18 | 3 | 5 | 5 | 4 | 19 | 26 | 31 |
| Rainy days | 0 | 0 | 4 | 4 | 13 | 27 | 26 | 26 | 26 | 12 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Belem is at