Average annual temperature is 24.6 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Sialdāngi
* Weather data for Sialdāngi 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) | 27.4 | 30.9 | 33.6 | 37.3 | 38.3 | 39.7 | 34.9 | 34.4 | 35.2 | 32.2 | 30.9 | 28.1 |
| Average daytime temperature (°C) | 22.3 | 27.1 | 30.2 | 33.3 | 33.4 | 33.9 | 32.4 | 31.7 | 31.9 | 30.2 | 28.9 | 25.1 |
| Average temperature (°C) | 15.5 | 20.1 | 23.6 | 26.4 | 27.7 | 29.1 | 28.7 | 28.2 | 28.3 | 25.6 | 22.9 | 18.9 |
| Average night temperature (°C) | 10.1 | 13.9 | 17.5 | 20.1 | 22.3 | 25.1 | 25.7 | 25.6 | 25.4 | 21.5 | 17.2 | 13.5 |
| Absolute minimum temperature (°C) | 7.2 | 10.5 | 15.3 | 16.4 | 19.8 | 23.6 | 24.6 | 24.1 | 23.8 | 16.9 | 14.6 | 11.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.9 | 9.9 | 9.8 | 10.8 | 10.3 | 8.4 | 7.3 | 6.7 | 8.1 | 9.0 | 9.8 | 8.4 |
| Precipitation (mm) | 0 | 0 | 68 | 24 | 153 | 438 | 409 | 424 | 308 | 165 | 0 | 9 |
| Sunny days | 30 | 24 | 24 | 24 | 13 | 9 | 2 | 0 | 3 | 11 | 30 | 28 |
| Rainy days | 1 | 4 | 7 | 6 | 18 | 21 | 29 | 31 | 27 | 20 | 0 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sialdāngi is at