Average annual temperature is 25.7 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 153 days
Number of rainy days: 212 days
Look at detailed online map of Siālkāthi
* Weather data for Siālkāthi 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) | 29.9 | 32.9 | 34.5 | 39.6 | 40.0 | 38.6 | 33.9 | 34.2 | 33.5 | 33.2 | 32.2 | 28.6 |
| Average daytime temperature (°C) | 25.7 | 29.6 | 31.4 | 35.3 | 34.7 | 33.9 | 32.1 | 32.1 | 31.5 | 31.1 | 28.8 | 25.6 |
| Average temperature (°C) | 18.7 | 22.6 | 25.1 | 28.7 | 29.3 | 29.7 | 28.7 | 28.3 | 28.0 | 26.5 | 23.3 | 19.6 |
| Average night temperature (°C) | 13.0 | 16.7 | 19.8 | 23.4 | 24.9 | 26.8 | 26.1 | 25.9 | 25.5 | 22.5 | 18.0 | 14.8 |
| Absolute minimum temperature (°C) | 9.6 | 12.5 | 16.9 | 20.0 | 21.7 | 24.4 | 24.4 | 24.8 | 24.2 | 19.1 | 15.0 | 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 | 13.2 | 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) | 9.8 | 9.6 | 9.1 | 10.7 | 9.8 | 8.0 | 10.6 | 7.8 | 7.8 | 9.1 | 9.2 | 8.7 |
| Precipitation (mm) | 0 | 6 | 95 | 53 | 145 | 265 | 317 | 402 | 286 | 147 | 146 | 13 |
| Sunny days | 30 | 20 | 15 | 14 | 6 | 2 | 0 | 0 | 0 | 13 | 25 | 28 |
| Rainy days | 1 | 8 | 16 | 16 | 25 | 28 | 31 | 31 | 30 | 18 | 5 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siālkāthi is at