Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Tersain
* Weather data for Tersain 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) | 39.0 | 39.7 | 41.5 | 41.9 | 41.9 | 37.3 | 33.4 | 32.7 | 33.3 | 35.9 | 37.0 | 36.4 |
| Average daytime temperature (°C) | 34.2 | 36.0 | 38.5 | 39.7 | 38.2 | 32.8 | 30.9 | 29.9 | 30.7 | 33.7 | 35.1 | 34.1 |
| Average temperature (°C) | 26.4 | 28.4 | 31.5 | 33.2 | 32.1 | 27.7 | 26.8 | 25.9 | 26.1 | 27.8 | 28.5 | 26.5 |
| Average night temperature (°C) | 19.9 | 21.9 | 25.4 | 27.2 | 27.0 | 24.0 | 23.5 | 22.8 | 22.7 | 22.8 | 22.7 | 20.3 |
| Absolute minimum temperature (°C) | 17.5 | 18.4 | 22.9 | 22.8 | 24.7 | 22.0 | 22.3 | 21.1 | 20.3 | 19.8 | 19.2 | 18.2 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 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) | 10.5 | 10.8 | 9.8 | 10.0 | 10.2 | 9.0 | 9.4 | 7.7 | 8.7 | 10.3 | 9.9 | 10.2 |
| Precipitation (mm) | 0 | 0 | 4 | 30 | 31 | 121 | 125 | 216 | 117 | 28 | 3 | 0 |
| Sunny days | 31 | 28 | 27 | 27 | 14 | 5 | 7 | 7 | 5 | 19 | 25 | 31 |
| Rainy days | 0 | 0 | 4 | 3 | 17 | 25 | 24 | 24 | 25 | 12 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tersain is at