Average annual temperature is 29.0 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Sisi
* Weather data for Sisi 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) | 40.1 | 41.2 | 42.4 | 42.1 | 41.8 | 37.7 | 36.5 | 33.1 | 33.4 | 38.0 | 39.2 | 38.7 |
| Average daytime temperature (°C) | 36.5 | 38.3 | 39.1 | 40.0 | 38.9 | 32.9 | 32.0 | 30.0 | 31.0 | 34.3 | 36.5 | 36.6 |
| Average temperature (°C) | 27.9 | 30.0 | 31.8 | 33.6 | 32.8 | 27.5 | 27.1 | 25.4 | 26.2 | 28.3 | 29.5 | 28.4 |
| Average night temperature (°C) | 19.8 | 22.1 | 24.6 | 27.1 | 27.7 | 23.8 | 23.4 | 22.1 | 22.6 | 23.1 | 23.0 | 20.3 |
| Absolute minimum temperature (°C) | 16.3 | 19.3 | 20.7 | 24.5 | 24.3 | 21.7 | 22.2 | 21.1 | 21.2 | 21.2 | 20.7 | 17.4 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 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) | 10.4 | 10.7 | 9.6 | 10.7 | 10.0 | 8.5 | 8.3 | 8.1 | 8.7 | 10.3 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 1 | 14 | 118 | 91 | 166 | 87 | 33 | 6 | 0 |
| Sunny days | 31 | 28 | 28 | 28 | 18 | 5 | 9 | 2 | 7 | 17 | 22 | 31 |
| Rainy days | 0 | 0 | 3 | 2 | 13 | 25 | 22 | 29 | 23 | 14 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sisi is at