Average annual temperature is 29.6 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Oso
* Weather data for Oso 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) | 40.9 | 41.4 | 43.3 | 43.1 | 42.9 | 39.2 | 36.2 | 34.0 | 34.2 | 38.0 | 39.4 | 39.0 |
| Average daytime temperature (°C) | 36.5 | 38.4 | 39.7 | 41.1 | 40.0 | 34.0 | 32.9 | 30.8 | 31.6 | 34.8 | 37.4 | 36.4 |
| Average temperature (°C) | 27.9 | 29.7 | 32.4 | 34.6 | 34.2 | 28.5 | 27.7 | 26.0 | 26.7 | 28.7 | 30.3 | 28.0 |
| Average night temperature (°C) | 19.3 | 21.3 | 25.1 | 28.1 | 28.9 | 24.5 | 24.2 | 22.8 | 23.3 | 23.3 | 23.3 | 19.6 |
| Absolute minimum temperature (°C) | 17.4 | 18.6 | 21.3 | 25.6 | 27.0 | 22.8 | 23.2 | 21.4 | 21.7 | 20.9 | 20.5 | 17.3 |
| 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 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.3 | 10.6 | 9.8 | 10.5 | 10.4 | 9.6 | 8.8 | 8.2 | 9.0 | 10.6 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 2 | 0 | 5 | 104 | 91 | 207 | 104 | 22 | 1 | 0 |
| Sunny days | 31 | 28 | 28 | 28 | 23 | 3 | 5 | 2 | 7 | 18 | 26 | 31 |
| Rainy days | 0 | 0 | 3 | 2 | 8 | 27 | 26 | 29 | 23 | 13 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oso is at