Average annual temperature is 24.6 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Chhail
* Weather data for Chhail Bangladesh is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.1 | 30.8 | 32.7 | 37.5 | 37.9 | 37.8 | 35.0 | 34.7 | 35.8 | 31.8 | 31.6 | 28.7 |
| Average daytime temperature (°C) | 23.0 | 26.8 | 29.7 | 33.3 | 32.8 | 32.7 | 32.5 | 31.8 | 32.0 | 30.2 | 29.3 | 25.4 |
| Average temperature (°C) | 16.0 | 20.0 | 23.3 | 26.5 | 27.2 | 28.4 | 28.9 | 28.4 | 28.5 | 25.7 | 23.2 | 19.3 |
| Average night temperature (°C) | 10.4 | 13.9 | 17.6 | 20.2 | 22.5 | 24.9 | 25.8 | 25.7 | 25.6 | 21.8 | 17.6 | 13.9 |
| Absolute minimum temperature (°C) | 7.3 | 10.1 | 14.9 | 16.8 | 20.1 | 23.6 | 24.5 | 23.9 | 24.1 | 18.1 | 15.3 | 11.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 9.9 | 9.7 | 10.9 | 10.1 | 7.8 | 8.3 | 7.4 | 8.1 | 9.1 | 9.8 | 8.5 |
| Precipitation (mm) | 0 | 1 | 76 | 34 | 136 | 658 | 374 | 490 | 322 | 148 | 2 | 12 |
| Sunny days | 30 | 25 | 20 | 24 | 10 | 6 | 1 | 0 | 1 | 12 | 26 | 27 |
| Rainy days | 1 | 3 | 11 | 6 | 21 | 24 | 30 | 31 | 29 | 19 | 4 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chhail is at