Average annual temperature is 29.5 °C
Absolute maximum temperature: 43.5 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 302 days
Number of rainy days: 63 days
Look at detailed online map of Boultoa
* Weather data for Boultoa 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) | 38.2 | 38.1 | 40.3 | 43.2 | 43.5 | 40.8 | 39.5 | 40.4 | 41.2 | 41.0 | 39.0 | 36.7 |
| Average daytime temperature (°C) | 30.7 | 31.8 | 37.2 | 40.2 | 41.3 | 37.3 | 36.7 | 34.8 | 36.8 | 38.5 | 36.1 | 31.1 |
| Average temperature (°C) | 22.9 | 24.2 | 30.0 | 33.3 | 35.0 | 31.8 | 31.3 | 29.2 | 30.8 | 32.0 | 29.4 | 23.3 |
| Average night temperature (°C) | 16.5 | 18.0 | 23.8 | 26.7 | 28.8 | 27.3 | 26.8 | 25.3 | 26.0 | 25.9 | 23.6 | 17.1 |
| Absolute minimum temperature (°C) | 13.4 | 14.8 | 19.0 | 23.5 | 24.8 | 24.0 | 24.1 | 23.4 | 23.7 | 22.3 | 18.7 | 13.5 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.1 | 10.4 | 10.1 | 10.3 | 10.9 | 9.6 | 10.5 | 9.2 | 9.5 | 10.6 | 10.2 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 17 | 40 | 86 | 20 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 31 | 20 | 16 | 8 | 19 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 0 | 10 | 15 | 23 | 11 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boultoa is at