Average annual temperature is 26.1 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Mongla
* Weather data for Mongla 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) | 29.5 | 32.8 | 34.6 | 39.1 | 37.7 | 37.4 | 33.6 | 33.4 | 33.6 | 33.2 | 32.1 | 28.3 |
| Average daytime temperature (°C) | 25.9 | 29.6 | 31.4 | 34.7 | 33.9 | 33.2 | 31.8 | 31.7 | 31.2 | 31.0 | 28.6 | 25.2 |
| Average temperature (°C) | 19.7 | 23.5 | 25.9 | 29.0 | 29.0 | 29.5 | 28.6 | 28.3 | 28.0 | 27.1 | 24.2 | 20.3 |
| Average night temperature (°C) | 14.3 | 18.4 | 21.6 | 24.8 | 25.4 | 27.2 | 26.4 | 26.2 | 25.9 | 23.6 | 19.8 | 16.3 |
| Absolute minimum temperature (°C) | 11.2 | 14.1 | 19.6 | 21.8 | 21.8 | 24.9 | 24.6 | 25.2 | 24.7 | 20.9 | 17.0 | 13.6 |
| 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 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 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) | 9.7 | 9.8 | 9.2 | 10.9 | 9.7 | 7.6 | 10.6 | 7.8 | 8.0 | 8.9 | 9.1 | 8.7 |
| Precipitation (mm) | 0 | 8 | 130 | 38 | 229 | 319 | 230 | 367 | 244 | 154 | 150 | 7 |
| Sunny days | 30 | 24 | 13 | 15 | 6 | 2 | 0 | 0 | 2 | 15 | 22 | 29 |
| Rainy days | 1 | 4 | 18 | 15 | 25 | 28 | 31 | 31 | 28 | 16 | 8 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mongla is at