Average annual temperature is 27.9 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of Koyo Ngolo
* Weather data for Koyo Ngolo 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) | 39.0 | 39.6 | 41.6 | 41.6 | 41.3 | 36.6 | 33.2 | 32.2 | 32.3 | 34.3 | 35.7 | 35.4 |
| Average daytime temperature (°C) | 35.1 | 37.0 | 38.1 | 39.0 | 37.6 | 32.4 | 30.9 | 29.6 | 30.1 | 32.5 | 33.2 | 34.0 |
| Average temperature (°C) | 26.4 | 28.3 | 30.8 | 32.9 | 31.7 | 27.1 | 26.5 | 25.5 | 25.8 | 27.0 | 27.0 | 26.0 |
| Average night temperature (°C) | 17.5 | 19.5 | 23.5 | 27.1 | 26.8 | 23.5 | 23.1 | 22.5 | 22.3 | 22.7 | 21.8 | 18.0 |
| Absolute minimum temperature (°C) | 15.2 | 17.3 | 20.0 | 23.1 | 23.7 | 21.7 | 21.6 | 21.7 | 20.5 | 21.4 | 17.9 | 15.4 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 9.3 | 10.1 | 9.7 | 8.3 | 9.1 | 7.7 | 8.7 | 10.2 | 9.9 | 10.5 |
| Precipitation (mm) | 0 | 0 | 7 | 1 | 38 | 191 | 170 | 248 | 124 | 44 | 34 | 0 |
| Sunny days | 31 | 28 | 28 | 25 | 16 | 3 | 3 | 2 | 7 | 16 | 20 | 31 |
| Rainy days | 0 | 0 | 3 | 5 | 15 | 27 | 28 | 29 | 23 | 15 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koyo Ngolo is at