Average annual temperature is 25.6 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 10.2 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Bānchhānagar
* Weather data for Bānchhānagar 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) | 28.6 | 32.2 | 35.2 | 39.7 | 39.8 | 37.5 | 34.2 | 34.7 | 34.2 | 32.5 | 32.4 | 28.7 |
| Average daytime temperature (°C) | 25.7 | 28.7 | 31.3 | 34.8 | 33.6 | 32.4 | 31.6 | 31.0 | 31.1 | 30.5 | 28.9 | 25.7 |
| Average temperature (°C) | 18.9 | 22.4 | 25.1 | 28.7 | 28.9 | 29.1 | 28.7 | 28.0 | 28.0 | 26.4 | 23.4 | 19.9 |
| Average night temperature (°C) | 13.2 | 16.4 | 19.8 | 23.4 | 24.9 | 26.5 | 26.3 | 25.6 | 25.4 | 22.7 | 18.2 | 14.9 |
| Absolute minimum temperature (°C) | 10.2 | 12.1 | 16.4 | 20.2 | 20.6 | 24.6 | 25.2 | 24.6 | 24.5 | 18.3 | 15.3 | 10.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 9.7 | 8.9 | 10.5 | 9.8 | 8.0 | 10.6 | 8.0 | 8.3 | 9.4 | 8.9 | 8.8 |
| Precipitation (mm) | 0 | 2 | 76 | 66 | 96 | 287 | 201 | 366 | 308 | 118 | 121 | 11 |
| Sunny days | 30 | 23 | 14 | 16 | 9 | 1 | 1 | 0 | 1 | 13 | 26 | 27 |
| Rainy days | 1 | 5 | 17 | 14 | 22 | 29 | 30 | 31 | 29 | 18 | 4 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bānchhānagar is at