Average annual temperature is 28.9 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 276 days
Number of rainy days: 89 days
Look at detailed online map of Tiero
* Weather data for Tiero 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 | 39.7 | 40.7 | 42.1 | 41.1 | 39.7 | 37.3 | 34.2 | 37.6 | 39.5 | 38.9 | 37.2 |
| Average daytime temperature (°C) | 34.4 | 36.2 | 38.0 | 39.4 | 38.9 | 34.1 | 32.6 | 30.5 | 33.8 | 37.1 | 36.7 | 34.6 |
| Average temperature (°C) | 25.9 | 27.5 | 31.0 | 32.6 | 32.8 | 28.5 | 27.4 | 25.8 | 27.9 | 30.8 | 30.1 | 26.6 |
| Average night temperature (°C) | 17.9 | 19.2 | 24.2 | 25.2 | 26.9 | 23.8 | 23.2 | 22.1 | 23.1 | 24.5 | 23.8 | 19.0 |
| Absolute minimum temperature (°C) | 14.5 | 15.4 | 21.6 | 22.6 | 23.6 | 21.9 | 21.3 | 20.9 | 21.4 | 21.8 | 20.6 | 15.7 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 10.6 | 10.7 | 10.5 | 10.8 | 10.4 | 10.2 | 9.3 | 8.8 | 9.8 | 10.8 | 10.5 | 10.7 |
| Precipitation (mm) | 0 | 0 | 0 | 3 | 22 | 99 | 123 | 97 | 44 | 2 | 3 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 25 | 12 | 12 | 11 | 14 | 28 | 25 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 6 | 18 | 19 | 20 | 16 | 3 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tiero is at