Average annual temperature is 29.0 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 225 days
Number of rainy days: 140 days
Look at detailed online map of Nelbirou
* Weather data for Nelbirou 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) | 39.9 | 40.3 | 42.3 | 43.1 | 42.6 | 38.4 | 35.5 | 33.2 | 34.3 | 37.4 | 38.8 | 38.4 |
| Average daytime temperature (°C) | 35.1 | 36.9 | 39.3 | 41.0 | 39.7 | 34.4 | 32.6 | 30.3 | 31.0 | 34.5 | 36.7 | 35.4 |
| Average temperature (°C) | 26.5 | 28.4 | 31.7 | 34.2 | 33.4 | 28.5 | 27.6 | 25.8 | 26.4 | 28.3 | 29.6 | 27.1 |
| Average night temperature (°C) | 17.8 | 19.9 | 24.1 | 27.1 | 27.6 | 24.4 | 24.0 | 22.9 | 22.8 | 22.7 | 22.6 | 18.6 |
| Absolute minimum temperature (°C) | 15.6 | 17.0 | 21.0 | 23.6 | 25.0 | 22.4 | 22.6 | 21.4 | 20.5 | 19.8 | 18.5 | 15.9 |
| 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 | 12.8 | 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) | 10.2 | 10.6 | 10.0 | 10.0 | 10.7 | 9.1 | 9.0 | 8.1 | 9.3 | 10.3 | 10.3 | 10.3 |
| Precipitation (mm) | 0 | 0 | 11 | 15 | 10 | 98 | 137 | 325 | 71 | 14 | 1 | 0 |
| Sunny days | 31 | 28 | 28 | 25 | 18 | 6 | 4 | 3 | 5 | 21 | 25 | 31 |
| Rainy days | 0 | 0 | 3 | 5 | 13 | 24 | 27 | 28 | 25 | 10 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nelbirou is at