Average annual temperature is 25.8 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Sursai
* Weather data for Sursai 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) | 29.1 | 33.3 | 35.2 | 41.5 | 39.9 | 38.9 | 37.1 | 34.9 | 34.3 | 32.6 | 32.8 | 28.8 |
| Average daytime temperature (°C) | 26.1 | 29.6 | 32.1 | 35.4 | 34.2 | 33.6 | 32.9 | 31.6 | 31.7 | 30.7 | 29.1 | 25.7 |
| Average temperature (°C) | 18.9 | 22.6 | 25.4 | 28.9 | 29.0 | 29.5 | 29.3 | 28.2 | 28.2 | 26.6 | 23.6 | 19.9 |
| Average night temperature (°C) | 12.8 | 16.1 | 19.6 | 23.1 | 24.7 | 26.6 | 26.4 | 25.6 | 25.6 | 22.8 | 18.3 | 14.9 |
| Absolute minimum temperature (°C) | 9.9 | 12.2 | 16.7 | 18.9 | 21.2 | 24.4 | 25.1 | 24.7 | 24.7 | 18.5 | 15.5 | 11.2 |
| 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 | 13.3 | 13.5 | 13.4 | 12.9 | 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) | 9.8 | 9.6 | 8.6 | 10.2 | 9.7 | 8.2 | 10.4 | 7.8 | 8.2 | 9.2 | 9.0 | 8.7 |
| Precipitation (mm) | 1 | 2 | 82 | 86 | 107 | 216 | 150 | 390 | 295 | 100 | 84 | 40 |
| Sunny days | 30 | 23 | 15 | 16 | 10 | 1 | 1 | 1 | 1 | 12 | 24 | 27 |
| Rainy days | 1 | 5 | 16 | 14 | 21 | 29 | 30 | 30 | 29 | 19 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sursai is at