Average annual temperature is 26.0 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Barishal Sadar Upazila
* Weather data for Barishal Sadar Upazila 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) | 28.9 | 33.2 | 34.8 | 39.5 | 39.6 | 36.8 | 33.8 | 34.3 | 33.4 | 32.1 | 32.1 | 28.1 |
| Average daytime temperature (°C) | 25.6 | 29.6 | 31.7 | 34.9 | 33.9 | 32.7 | 31.4 | 31.4 | 30.9 | 30.6 | 28.6 | 25.3 |
| Average temperature (°C) | 19.6 | 23.3 | 25.9 | 28.8 | 29.2 | 29.3 | 28.7 | 28.3 | 28.2 | 27.0 | 23.9 | 20.3 |
| Average night temperature (°C) | 14.8 | 18.0 | 21.1 | 24.3 | 25.5 | 26.9 | 26.5 | 26.2 | 25.9 | 23.7 | 19.6 | 16.1 |
| Absolute minimum temperature (°C) | 11.8 | 14.8 | 19.0 | 20.4 | 22.1 | 24.8 | 24.3 | 25.3 | 24.1 | 20.5 | 16.5 | 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) | 9.9 | 9.5 | 9.2 | 10.7 | 9.8 | 8.0 | 10.7 | 8.1 | 8.3 | 9.3 | 9.1 | 8.7 |
| Precipitation (mm) | 3 | 3 | 52 | 97 | 107 | 296 | 250 | 435 | 269 | 111 | 151 | 10 |
| Sunny days | 29 | 23 | 15 | 15 | 7 | 1 | 0 | 0 | 0 | 12 | 23 | 29 |
| Rainy days | 2 | 5 | 16 | 15 | 24 | 29 | 31 | 31 | 30 | 19 | 7 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barishal Sadar Upazila is at