Average annual temperature is 25.7 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Belna
* Weather data for Belna 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) | 26.8 | 32.2 | 33.9 | 41.6 | 40.8 | 42.3 | 34.8 | 35.7 | 35.3 | 33.6 | 32.2 | 29.1 |
| Average daytime temperature (°C) | 23.4 | 27.6 | 31.1 | 35.7 | 35.5 | 36.1 | 32.9 | 32.8 | 32.1 | 31.1 | 29.6 | 25.3 |
| Average temperature (°C) | 16.9 | 20.8 | 24.6 | 28.2 | 29.4 | 31.0 | 29.4 | 29.0 | 28.7 | 26.5 | 23.7 | 19.6 |
| Average night temperature (°C) | 11.9 | 14.6 | 19.1 | 21.9 | 24.5 | 27.4 | 26.5 | 26.3 | 25.9 | 22.3 | 18.4 | 14.9 |
| Absolute minimum temperature (°C) | 8.5 | 11.4 | 17.1 | 18.4 | 22.1 | 24.7 | 25.1 | 25.1 | 24.1 | 19.0 | 15.4 | 11.6 |
| 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 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| 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 | 10.2 | 9.9 | 10.9 | 10.4 | 8.1 | 9.6 | 8.3 | 8.0 | 9.3 | 9.7 | 8.5 |
| Precipitation (mm) | 0 | 0 | 93 | 24 | 63 | 324 | 221 | 306 | 348 | 153 | 0 | 32 |
| Sunny days | 31 | 28 | 20 | 20 | 16 | 6 | 1 | 1 | 2 | 16 | 27 | 27 |
| Rainy days | 0 | 0 | 11 | 10 | 15 | 24 | 30 | 30 | 28 | 15 | 3 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Belna is at