Average annual temperature is 25.8 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Hāmgaon
* Weather data for Hāmgaon 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) | 28.1 | 32.0 | 34.4 | 40.1 | 38.6 | 37.9 | 34.5 | 34.6 | 34.0 | 32.8 | 33.1 | 28.4 |
| Average daytime temperature (°C) | 24.4 | 28.5 | 31.1 | 34.8 | 33.9 | 33.9 | 32.5 | 31.8 | 31.7 | 31.2 | 29.0 | 25.1 |
| Average temperature (°C) | 18.8 | 22.4 | 25.2 | 28.3 | 28.7 | 29.7 | 29.2 | 28.4 | 28.4 | 26.9 | 23.9 | 19.9 |
| Average night temperature (°C) | 13.8 | 16.8 | 20.1 | 22.9 | 24.6 | 26.7 | 26.5 | 25.9 | 25.9 | 23.1 | 18.9 | 15.2 |
| Absolute minimum temperature (°C) | 10.9 | 13.6 | 17.0 | 18.7 | 21.9 | 24.9 | 25.2 | 24.6 | 24.3 | 19.9 | 16.0 | 12.3 |
| 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) | 9.7 | 9.5 | 8.8 | 10.4 | 9.9 | 8.0 | 10.3 | 7.6 | 8.3 | 8.8 | 9.1 | 8.6 |
| Precipitation (mm) | 1 | 5 | 101 | 82 | 137 | 329 | 160 | 443 | 259 | 132 | 128 | 44 |
| Sunny days | 30 | 21 | 15 | 16 | 10 | 2 | 0 | 1 | 1 | 14 | 23 | 28 |
| Rainy days | 1 | 7 | 16 | 14 | 21 | 28 | 31 | 30 | 29 | 17 | 7 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hāmgaon is at