Average annual temperature is 25.6 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 10.4 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Bāyek
* Weather data for Bāyek 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) | 27.1 | 31.0 | 33.5 | 38.9 | 38.5 | 36.7 | 35.2 | 35.7 | 36.2 | 32.5 | 32.7 | 28.5 |
| Average daytime temperature (°C) | 24.6 | 27.8 | 30.5 | 33.8 | 33.7 | 33.2 | 33.0 | 32.1 | 32.6 | 30.9 | 29.0 | 25.3 |
| Average temperature (°C) | 18.3 | 21.5 | 24.2 | 27.5 | 28.5 | 29.2 | 29.4 | 28.5 | 28.8 | 26.7 | 24.0 | 20.3 |
| Average night temperature (°C) | 13.1 | 16.1 | 19.2 | 22.7 | 24.2 | 26.4 | 26.7 | 25.9 | 25.9 | 23.2 | 19.2 | 15.8 |
| Absolute minimum temperature (°C) | 10.4 | 12.9 | 17.0 | 19.4 | 22.2 | 24.8 | 26.0 | 24.7 | 24.9 | 19.5 | 16.9 | 13.0 |
| 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 | 11.4 | 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) | 9.5 | 9.2 | 9.0 | 10.0 | 10.0 | 8.4 | 9.6 | 8.0 | 8.6 | 8.8 | 9.2 | 8.4 |
| Precipitation (mm) | 0 | 1 | 114 | 69 | 158 | 356 | 213 | 413 | 298 | 150 | 91 | 55 |
| Sunny days | 30 | 22 | 14 | 17 | 9 | 2 | 1 | 1 | 2 | 14 | 27 | 27 |
| Rainy days | 1 | 6 | 17 | 13 | 22 | 28 | 30 | 30 | 28 | 17 | 3 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bāyek is at