Average annual temperature is 24.9 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Dewangonj
* Weather data for Dewangonj 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) | 27.2 | 31.5 | 33.5 | 39.6 | 40.3 | 37.7 | 34.5 | 35.9 | 36.4 | 32.2 | 32.9 | 28.8 |
| Average daytime temperature (°C) | 23.0 | 27.5 | 30.0 | 33.8 | 33.3 | 32.9 | 32.3 | 32.1 | 32.4 | 30.3 | 29.5 | 25.2 |
| Average temperature (°C) | 16.8 | 20.4 | 23.5 | 26.8 | 27.7 | 28.7 | 28.8 | 28.5 | 28.7 | 26.0 | 23.5 | 19.8 |
| Average night temperature (°C) | 11.4 | 14.1 | 18.0 | 20.7 | 22.9 | 25.4 | 25.8 | 25.6 | 25.7 | 22.2 | 18.3 | 15.6 |
| Absolute minimum temperature (°C) | 7.6 | 11.9 | 15.3 | 17.8 | 21.3 | 23.5 | 24.2 | 24.0 | 24.1 | 18.7 | 14.3 | 13.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 9.2 | 9.7 | 9.6 | 10.5 | 10.2 | 7.8 | 8.7 | 8.1 | 8.8 | 9.1 | 9.6 | 8.2 |
| Precipitation (mm) | 0 | 0 | 57 | 64 | 307 | 433 | 276 | 419 | 203 | 225 | 2 | 27 |
| Sunny days | 30 | 26 | 16 | 18 | 9 | 3 | 2 | 1 | 3 | 14 | 27 | 24 |
| Rainy days | 1 | 2 | 15 | 12 | 22 | 27 | 29 | 30 | 27 | 17 | 3 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dewangonj is at