Average annual temperature is 25.5 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Hariardeil
* Weather data for Hariardeil 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) | 29.3 | 32.9 | 36.6 | 37.8 | 36.5 | 33.5 | 33.2 | 32.1 | 32.8 | 32.6 | 32.3 | 31.0 |
| Average daytime temperature (°C) | 26.4 | 28.5 | 32.3 | 34.3 | 32.3 | 30.6 | 30.8 | 29.4 | 30.4 | 30.4 | 29.4 | 26.8 |
| Average temperature (°C) | 19.8 | 21.9 | 26.1 | 28.7 | 28.4 | 27.6 | 27.6 | 26.8 | 27.1 | 26.4 | 24.5 | 21.4 |
| Average night temperature (°C) | 14.6 | 16.1 | 20.6 | 23.6 | 24.8 | 25.3 | 25.4 | 24.9 | 24.7 | 23.2 | 20.7 | 17.3 |
| Absolute minimum temperature (°C) | 12.3 | 13.9 | 17.9 | 20.4 | 22.2 | 24.0 | 24.2 | 24.4 | 24.1 | 21.5 | 18.0 | 13.9 |
| 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) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 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) | 9.9 | 9.8 | 9.5 | 10.7 | 9.7 | 7.9 | 9.2 | 5.4 | 7.9 | 9.4 | 9.2 | 9.1 |
| Precipitation (mm) | 0 | 0 | 20 | 37 | 277 | 311 | 226 | 689 | 376 | 146 | 132 | 32 |
| Sunny days | 31 | 26 | 22 | 19 | 9 | 2 | 0 | 0 | 0 | 15 | 22 | 26 |
| Rainy days | 0 | 2 | 9 | 11 | 22 | 28 | 31 | 31 | 30 | 16 | 8 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hariardeil is at