Average annual temperature is 25.5 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Sailkhāli
* Weather data for Sailkhāli 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) | 28.9 | 32.6 | 35.3 | 40.2 | 39.0 | 37.4 | 34.7 | 34.9 | 34.1 | 32.6 | 32.3 | 28.6 |
| Average daytime temperature (°C) | 26.0 | 28.9 | 31.5 | 35.0 | 33.7 | 32.7 | 31.9 | 31.2 | 31.3 | 30.6 | 28.8 | 25.6 |
| Average temperature (°C) | 18.8 | 22.2 | 24.9 | 28.6 | 28.8 | 29.1 | 28.7 | 28.0 | 28.0 | 26.3 | 23.3 | 19.7 |
| Average night temperature (°C) | 12.7 | 15.9 | 19.4 | 23.0 | 24.6 | 26.4 | 26.2 | 25.5 | 25.4 | 22.5 | 18.2 | 14.7 |
| Absolute minimum temperature (°C) | 9.7 | 11.2 | 16.2 | 20.0 | 20.3 | 24.5 | 25.2 | 24.4 | 24.4 | 18.1 | 15.3 | 11.1 |
| 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 | 10.7 |
| 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 | 9.6 | 8.8 | 10.4 | 9.8 | 8.0 | 10.4 | 8.0 | 8.1 | 9.2 | 8.9 | 8.7 |
| Precipitation (mm) | 1 | 2 | 94 | 63 | 75 | 291 | 197 | 367 | 328 | 121 | 111 | 23 |
| Sunny days | 30 | 23 | 14 | 16 | 9 | 0 | 1 | 0 | 1 | 12 | 24 | 27 |
| Rainy days | 1 | 5 | 17 | 14 | 22 | 30 | 30 | 31 | 29 | 19 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sailkhāli is at