Average annual temperature is 25.5 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 193 days
Number of rainy days: 172 days
Look at detailed online map of Hilāl
* Weather data for Hilāl 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) | 27.0 | 31.9 | 33.5 | 40.0 | 38.5 | 41.0 | 35.4 | 36.3 | 36.3 | 33.1 | 31.7 | 29.1 |
| Average daytime temperature (°C) | 23.4 | 27.4 | 30.8 | 35.0 | 35.0 | 35.7 | 33.2 | 33.2 | 32.6 | 31.2 | 29.4 | 25.1 |
| Average temperature (°C) | 16.9 | 20.5 | 24.4 | 28.1 | 29.1 | 30.8 | 29.5 | 29.1 | 28.6 | 26.4 | 23.5 | 19.3 |
| Average night temperature (°C) | 11.6 | 14.3 | 18.8 | 21.8 | 24.3 | 27.2 | 26.5 | 26.3 | 25.8 | 22.1 | 18.1 | 14.6 |
| Absolute minimum temperature (°C) | 8.3 | 10.7 | 16.4 | 18.5 | 21.7 | 24.7 | 25.2 | 24.7 | 24.2 | 18.7 | 14.6 | 11.2 |
| 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 | 10.3 | 10.0 | 10.9 | 10.5 | 8.4 | 9.9 | 8.5 | 8.0 | 9.4 | 9.8 | 8.5 |
| Precipitation (mm) | 0 | 0 | 117 | 24 | 65 | 257 | 191 | 244 | 336 | 144 | 2 | 36 |
| Sunny days | 30 | 28 | 18 | 24 | 15 | 7 | 1 | 1 | 0 | 15 | 26 | 28 |
| Rainy days | 1 | 0 | 13 | 6 | 16 | 23 | 30 | 30 | 30 | 16 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hilāl is at