Average annual temperature is 29.1 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 247 days
Number of rainy days: 118 days
Look at detailed online map of Koundoulou
* Weather data for Koundoulou 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) | 39.2 | 39.6 | 41.7 | 43.7 | 43.9 | 40.6 | 36.6 | 34.7 | 35.4 | 38.2 | 38.6 | 37.7 |
| Average daytime temperature (°C) | 33.5 | 35.1 | 38.8 | 41.1 | 41.2 | 34.8 | 33.6 | 31.2 | 32.2 | 35.8 | 36.7 | 33.7 |
| Average temperature (°C) | 25.1 | 27.0 | 31.3 | 34.4 | 34.6 | 29.4 | 28.6 | 26.6 | 27.4 | 28.8 | 29.7 | 25.7 |
| Average night temperature (°C) | 18.1 | 19.9 | 24.8 | 27.7 | 28.7 | 25.5 | 25.0 | 23.7 | 23.8 | 23.1 | 23.5 | 18.8 |
| Absolute minimum temperature (°C) | 15.5 | 16.7 | 21.3 | 24.5 | 25.8 | 23.8 | 23.7 | 22.1 | 21.8 | 21.1 | 19.3 | 15.6 |
| 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 | 11.7 | 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 | 10.7 | 10.1 | 10.0 | 10.7 | 8.4 | 9.2 | 8.2 | 8.7 | 10.3 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 10 | 0 | 4 | 82 | 93 | 267 | 115 | 22 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 22 | 8 | 3 | 4 | 9 | 25 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 9 | 22 | 28 | 27 | 21 | 6 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koundoulou is at