Average annual temperature is 29.4 °C
Absolute maximum temperature: 44.3 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 247 days
Number of rainy days: 118 days
Look at detailed online map of Achana
* Weather data for Achana 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) | 39.9 | 40.5 | 43.1 | 44.3 | 43.2 | 40.4 | 36.7 | 33.9 | 34.9 | 39.8 | 40.0 | 39.3 |
| Average daytime temperature (°C) | 35.3 | 37.1 | 39.6 | 41.7 | 40.6 | 34.9 | 33.4 | 30.8 | 32.2 | 36.1 | 38.1 | 35.5 |
| Average temperature (°C) | 26.4 | 28.2 | 31.9 | 34.5 | 34.5 | 29.2 | 28.2 | 26.2 | 27.1 | 29.4 | 30.7 | 26.7 |
| Average night temperature (°C) | 17.5 | 19.5 | 24.0 | 26.5 | 28.6 | 24.8 | 24.3 | 23.0 | 23.4 | 23.0 | 23.0 | 17.8 |
| Absolute minimum temperature (°C) | 15.0 | 17.0 | 18.9 | 23.1 | 25.6 | 22.5 | 23.1 | 21.6 | 21.8 | 19.9 | 18.9 | 14.6 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 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) | 10.2 | 10.5 | 9.8 | 10.4 | 10.5 | 9.7 | 9.2 | 8.5 | 9.1 | 10.5 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 2 | 74 | 86 | 249 | 66 | 17 | 2 | 0 |
| Sunny days | 31 | 28 | 27 | 28 | 23 | 9 | 7 | 3 | 9 | 23 | 28 | 31 |
| Rainy days | 0 | 0 | 4 | 2 | 8 | 21 | 24 | 28 | 21 | 8 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Achana is at