Average annual temperature is 29.0 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 11.9 °C
Number of sunny days: 319 days
Number of rainy days: 46 days
Look at detailed online map of By
* Weather data for By 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) | 37.2 | 36.8 | 39.2 | 42.8 | 43.1 | 41.0 | 39.6 | 40.3 | 41.5 | 39.7 | 37.4 | 35.1 |
| Average daytime temperature (°C) | 28.7 | 29.9 | 36.1 | 39.3 | 40.9 | 37.9 | 37.3 | 35.4 | 37.8 | 37.4 | 34.5 | 29.1 |
| Average temperature (°C) | 21.4 | 22.9 | 29.1 | 32.3 | 34.5 | 32.6 | 31.9 | 29.9 | 31.6 | 31.4 | 28.2 | 22.0 |
| Average night temperature (°C) | 15.6 | 17.1 | 23.1 | 25.8 | 28.3 | 27.7 | 27.4 | 25.6 | 26.5 | 25.7 | 22.7 | 16.0 |
| Absolute minimum temperature (°C) | 11.9 | 13.7 | 18.7 | 22.3 | 24.4 | 24.2 | 25.0 | 23.1 | 24.0 | 21.6 | 17.7 | 12.8 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.0 | 10.4 | 10.1 | 10.3 | 10.9 | 10.0 | 10.3 | 9.6 | 9.9 | 10.4 | 10.2 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 5 | 19 | 38 | 14 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 24 | 23 | 12 | 18 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 6 | 8 | 19 | 12 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in By is at