Average annual temperature is 25.8 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 179 days
Number of rainy days: 186 days
Look at detailed online map of Kaptai
* Weather data for Kaptai 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) | 30.1 | 33.1 | 35.2 | 39.3 | 40.5 | 36.7 | 35.4 | 34.0 | 34.2 | 33.7 | 32.8 | 30.1 |
| Average daytime temperature (°C) | 26.4 | 29.9 | 31.8 | 35.2 | 34.1 | 32.7 | 33.2 | 30.5 | 32.3 | 31.4 | 29.6 | 27.1 |
| Average temperature (°C) | 20.4 | 22.7 | 25.4 | 28.4 | 28.6 | 28.2 | 28.2 | 26.8 | 27.6 | 26.8 | 24.7 | 21.8 |
| Average night temperature (°C) | 15.3 | 16.1 | 20.0 | 23.0 | 24.2 | 25.3 | 25.4 | 24.6 | 24.9 | 23.2 | 20.7 | 17.6 |
| Absolute minimum temperature (°C) | 13.0 | 13.8 | 18.2 | 19.9 | 21.4 | 24.2 | 24.3 | 23.9 | 23.8 | 21.3 | 18.3 | 14.2 |
| 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 | 11.1 | 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 | 10.0 | 9.2 | 10.8 | 9.9 | 9.0 | 9.0 | 6.1 | 8.1 | 9.3 | 9.2 | 8.8 |
| Precipitation (mm) | 0 | 0 | 22 | 46 | 154 | 246 | 274 | 552 | 364 | 140 | 82 | 25 |
| Sunny days | 31 | 27 | 20 | 22 | 13 | 2 | 0 | 1 | 0 | 15 | 24 | 24 |
| Rainy days | 0 | 1 | 11 | 8 | 18 | 28 | 31 | 30 | 30 | 16 | 6 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kaptai is at