Average annual temperature is 25.7 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 9.0 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Gopalganj
* Weather data for Gopalganj 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) | 28.8 | 32.4 | 34.1 | 39.8 | 38.6 | 38.9 | 34.4 | 34.1 | 33.7 | 33.2 | 32.9 | 28.8 |
| Average daytime temperature (°C) | 25.2 | 28.9 | 30.9 | 35.0 | 34.6 | 34.6 | 32.7 | 32.2 | 31.8 | 31.3 | 29.3 | 25.6 |
| Average temperature (°C) | 18.4 | 22.1 | 24.7 | 28.4 | 29.1 | 30.0 | 29.0 | 28.5 | 28.3 | 26.7 | 23.6 | 19.8 |
| Average night temperature (°C) | 12.9 | 16.1 | 19.5 | 23.1 | 24.5 | 27.0 | 26.4 | 26.0 | 25.7 | 22.7 | 18.3 | 15.0 |
| Absolute minimum temperature (°C) | 9.0 | 11.7 | 17.0 | 19.6 | 22.1 | 24.7 | 25.0 | 24.8 | 24.3 | 19.7 | 15.1 | 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) | 9.6 | 9.4 | 8.9 | 10.3 | 10.1 | 7.7 | 10.4 | 8.0 | 8.1 | 9.0 | 9.2 | 8.7 |
| Precipitation (mm) | 2 | 8 | 130 | 44 | 163 | 237 | 219 | 471 | 275 | 152 | 132 | 56 |
| Sunny days | 30 | 21 | 14 | 15 | 10 | 2 | 0 | 0 | 1 | 15 | 26 | 27 |
| Rainy days | 1 | 7 | 17 | 15 | 21 | 28 | 31 | 31 | 29 | 16 | 4 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gopalganj is at