Average annual temperature is 30.0 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 292 days
Number of rainy days: 73 days
Look at detailed online map of Astéréna
* Weather data for Astéréna 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) | 38.7 | 39.3 | 41.4 | 43.2 | 42.5 | 40.5 | 39.3 | 38.3 | 39.1 | 41.0 | 39.7 | 37.8 |
| Average daytime temperature (°C) | 34.5 | 36.1 | 38.4 | 40.9 | 40.2 | 35.8 | 35.9 | 34.3 | 35.3 | 38.3 | 37.7 | 34.6 |
| Average temperature (°C) | 26.0 | 27.4 | 31.5 | 34.0 | 34.5 | 30.2 | 30.0 | 28.4 | 29.3 | 31.8 | 30.7 | 26.4 |
| Average night temperature (°C) | 18.2 | 19.4 | 25.0 | 27.1 | 28.8 | 25.4 | 25.2 | 24.0 | 24.3 | 25.6 | 24.3 | 19.0 |
| Absolute minimum temperature (°C) | 14.9 | 15.2 | 21.2 | 24.1 | 24.9 | 23.4 | 22.7 | 22.3 | 22.1 | 22.5 | 21.5 | 16.0 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 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) | 10.5 | 10.6 | 10.2 | 10.8 | 9.9 | 9.0 | 9.6 | 9.6 | 9.1 | 10.4 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 38 | 32 | 86 | 55 | 3 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 29 | 17 | 16 | 9 | 14 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 2 | 13 | 15 | 22 | 16 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Astéréna is at