Average annual temperature is 25.7 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 9.4 °C
Number of sunny days: 162 days
Number of rainy days: 203 days
Look at detailed online map of Hālgaon
* Weather data for Hālgaon 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) | 28.5 | 33.1 | 35.0 | 41.7 | 39.9 | 38.9 | 37.8 | 35.1 | 34.2 | 32.7 | 32.7 | 28.7 |
| Average daytime temperature (°C) | 25.9 | 29.5 | 32.0 | 35.8 | 34.6 | 33.7 | 33.0 | 31.7 | 31.8 | 30.7 | 29.0 | 25.8 |
| Average temperature (°C) | 18.5 | 22.2 | 25.0 | 29.0 | 29.0 | 29.5 | 29.3 | 28.1 | 28.2 | 26.5 | 23.4 | 19.8 |
| Average night temperature (°C) | 12.2 | 15.6 | 19.0 | 23.0 | 24.5 | 26.3 | 26.3 | 25.5 | 25.5 | 22.5 | 18.1 | 14.7 |
| Absolute minimum temperature (°C) | 9.4 | 11.6 | 16.3 | 19.1 | 21.0 | 24.3 | 25.1 | 24.6 | 24.7 | 18.2 | 15.5 | 11.2 |
| 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 | 13.3 | 13.5 | 13.4 | 12.9 | 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) | 9.9 | 9.7 | 8.5 | 10.2 | 9.8 | 8.5 | 10.4 | 8.1 | 8.6 | 9.1 | 9.0 | 8.6 |
| Precipitation (mm) | 2 | 1 | 83 | 122 | 112 | 264 | 140 | 416 | 264 | 96 | 79 | 36 |
| Sunny days | 30 | 21 | 15 | 18 | 10 | 1 | 1 | 1 | 1 | 13 | 24 | 27 |
| Rainy days | 1 | 7 | 16 | 12 | 21 | 29 | 30 | 30 | 29 | 18 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hālgaon is at