Average annual temperature is 25.4 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 191 days
Number of rainy days: 174 days
Look at detailed online map of Gahan
* Weather data for Gahan 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 | 32.1 | 34.0 | 42.8 | 40.3 | 41.2 | 34.9 | 35.9 | 35.8 | 32.7 | 31.6 | 28.9 |
| Average daytime temperature (°C) | 23.2 | 27.8 | 31.1 | 36.9 | 34.7 | 35.4 | 33.0 | 32.6 | 32.3 | 30.9 | 29.7 | 25.2 |
| Average temperature (°C) | 16.3 | 20.5 | 24.3 | 28.9 | 28.6 | 30.5 | 29.4 | 28.9 | 28.6 | 26.1 | 23.4 | 19.3 |
| Average night temperature (°C) | 10.6 | 13.6 | 18.3 | 21.4 | 23.4 | 26.6 | 26.4 | 26.2 | 25.7 | 21.9 | 17.8 | 14.4 |
| Absolute minimum temperature (°C) | 6.9 | 10.4 | 15.6 | 17.0 | 21.3 | 24.4 | 25.3 | 25.0 | 24.1 | 18.4 | 15.7 | 10.9 |
| 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 | 12.7 | 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) | 9.4 | 10.1 | 9.9 | 10.9 | 10.1 | 8.0 | 9.4 | 8.3 | 7.8 | 9.2 | 9.8 | 8.5 |
| Precipitation (mm) | 0 | 0 | 96 | 29 | 100 | 371 | 257 | 342 | 345 | 199 | 0 | 18 |
| Sunny days | 31 | 27 | 20 | 21 | 12 | 5 | 1 | 2 | 3 | 14 | 28 | 27 |
| Rainy days | 0 | 1 | 11 | 9 | 19 | 25 | 30 | 29 | 27 | 17 | 2 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gahan is at