Average annual temperature is 25.5 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Garjjana
* Weather data for Garjjana 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) | 27.7 | 32.3 | 34.0 | 39.8 | 38.3 | 38.1 | 35.1 | 36.1 | 35.6 | 33.0 | 32.2 | 28.9 |
| Average daytime temperature (°C) | 24.2 | 28.3 | 30.8 | 34.7 | 33.8 | 34.3 | 33.0 | 32.5 | 32.3 | 31.1 | 29.0 | 25.2 |
| Average temperature (°C) | 17.6 | 21.5 | 24.3 | 28.0 | 28.5 | 29.7 | 29.3 | 28.7 | 28.6 | 26.4 | 23.5 | 19.7 |
| Average night temperature (°C) | 11.9 | 15.3 | 19.0 | 22.3 | 24.1 | 26.6 | 26.4 | 25.9 | 25.7 | 22.5 | 18.0 | 14.9 |
| Absolute minimum temperature (°C) | 8.9 | 11.2 | 17.0 | 19.5 | 21.0 | 24.5 | 25.3 | 24.7 | 24.1 | 19.2 | 14.6 | 11.7 |
| 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 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 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) | 9.5 | 9.7 | 9.3 | 10.6 | 10.3 | 7.8 | 9.7 | 8.4 | 8.4 | 9.1 | 9.3 | 8.6 |
| Precipitation (mm) | 0 | 2 | 98 | 45 | 181 | 307 | 175 | 353 | 269 | 198 | 12 | 45 |
| Sunny days | 31 | 22 | 14 | 17 | 12 | 2 | 1 | 2 | 1 | 16 | 26 | 26 |
| Rainy days | 0 | 6 | 17 | 13 | 19 | 28 | 30 | 29 | 29 | 15 | 4 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Garjjana is at