Average annual temperature is 25.6 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 9.0 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Bāsāil
* Weather data for Bāsāil 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) | 27.2 | 31.7 | 34.4 | 39.7 | 38.7 | 38.2 | 35.0 | 35.4 | 35.0 | 33.0 | 32.9 | 28.7 |
| Average daytime temperature (°C) | 24.4 | 27.9 | 31.0 | 34.8 | 34.0 | 33.6 | 32.6 | 31.8 | 32.0 | 31.1 | 29.2 | 25.3 |
| Average temperature (°C) | 17.7 | 21.5 | 24.9 | 28.4 | 28.9 | 29.7 | 29.2 | 28.4 | 28.5 | 26.6 | 23.6 | 19.7 |
| Average night temperature (°C) | 12.3 | 15.4 | 19.6 | 23.2 | 24.7 | 27.0 | 26.5 | 25.9 | 25.8 | 22.7 | 18.3 | 15.0 |
| Absolute minimum temperature (°C) | 9.0 | 10.7 | 17.8 | 19.7 | 21.8 | 24.5 | 24.9 | 24.8 | 24.7 | 19.3 | 15.6 | 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 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) | 9.6 | 9.4 | 9.1 | 10.3 | 10.4 | 8.4 | 10.5 | 8.4 | 8.5 | 9.0 | 9.2 | 8.6 |
| Precipitation (mm) | 2 | 2 | 105 | 61 | 188 | 360 | 184 | 449 | 241 | 155 | 165 | 43 |
| Sunny days | 30 | 22 | 15 | 17 | 9 | 1 | 0 | 1 | 1 | 17 | 25 | 26 |
| Rainy days | 1 | 6 | 16 | 13 | 22 | 29 | 31 | 30 | 29 | 14 | 5 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bāsāil is at