Average annual temperature is 29.5 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 282 days
Number of rainy days: 83 days
Look at detailed online map of Arayérou
* Weather data for Arayérou 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) | 38.3 | 38.4 | 40.8 | 43.6 | 43.8 | 40.7 | 39.2 | 38.3 | 40.5 | 41.3 | 39.4 | 37.1 |
| Average daytime temperature (°C) | 31.2 | 32.4 | 37.2 | 40.4 | 41.1 | 36.9 | 36.4 | 34.1 | 36.8 | 38.8 | 36.5 | 31.6 |
| Average temperature (°C) | 23.2 | 24.7 | 30.0 | 33.5 | 35.1 | 31.6 | 31.0 | 28.8 | 30.6 | 32.2 | 29.8 | 23.8 |
| Average night temperature (°C) | 16.8 | 18.3 | 23.8 | 26.8 | 28.9 | 27.2 | 26.6 | 25.1 | 25.8 | 26.0 | 24.0 | 17.5 |
| Absolute minimum temperature (°C) | 13.9 | 15.2 | 18.8 | 23.8 | 24.7 | 24.6 | 25.1 | 23.1 | 23.7 | 22.6 | 19.1 | 13.8 |
| 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 | 12.8 | 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 | 10.2 | 10.9 | 9.6 | 10.4 | 9.4 | 9.3 | 10.4 | 10.2 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 34 | 52 | 103 | 31 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 30 | 15 | 12 | 7 | 11 | 31 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 1 | 15 | 19 | 24 | 19 | 0 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arayérou is at