Average annual temperature is 25.2 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 8.2 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Bil Chātal
* Weather data for Bil Chātal 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) | 27.7 | 32.2 | 32.8 | 38.9 | 38.6 | 37.5 | 34.7 | 36.5 | 36.2 | 32.1 | 32.6 | 28.9 |
| Average daytime temperature (°C) | 25.0 | 28.8 | 30.3 | 34.4 | 33.6 | 32.9 | 32.7 | 32.2 | 32.6 | 30.6 | 29.3 | 25.7 |
| Average temperature (°C) | 17.8 | 21.5 | 23.6 | 27.4 | 28.1 | 28.9 | 29.1 | 28.5 | 28.6 | 26.1 | 23.4 | 19.8 |
| Average night temperature (°C) | 11.8 | 15.0 | 18.4 | 21.8 | 23.5 | 25.9 | 26.3 | 25.6 | 25.6 | 22.1 | 18.0 | 14.6 |
| Absolute minimum temperature (°C) | 8.2 | 10.9 | 16.3 | 18.4 | 21.5 | 24.4 | 24.6 | 24.0 | 24.4 | 19.0 | 15.0 | 11.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 9.4 | 8.5 | 10.2 | 9.9 | 6.6 | 8.7 | 7.7 | 8.7 | 8.7 | 9.3 | 8.4 |
| Precipitation (mm) | 0 | 1 | 129 | 50 | 196 | 526 | 255 | 453 | 326 | 238 | 30 | 27 |
| Sunny days | 30 | 23 | 15 | 15 | 9 | 3 | 1 | 1 | 1 | 14 | 27 | 27 |
| Rainy days | 1 | 5 | 16 | 15 | 22 | 27 | 30 | 30 | 29 | 17 | 3 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bil Chātal is at