Average annual temperature is 26.1 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Siālghuni
* Weather data for Siālghuni 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) | 29.2 | 33.3 | 35.0 | 40.1 | 39.4 | 36.9 | 33.8 | 33.1 | 33.6 | 32.5 | 32.2 | 28.3 |
| Average daytime temperature (°C) | 25.7 | 29.9 | 32.1 | 35.2 | 33.8 | 32.8 | 31.5 | 31.5 | 31.0 | 30.7 | 28.8 | 25.6 |
| Average temperature (°C) | 19.6 | 23.3 | 26.0 | 29.1 | 29.2 | 29.4 | 28.7 | 28.3 | 28.2 | 27.0 | 24.1 | 20.5 |
| Average night temperature (°C) | 14.7 | 18.0 | 21.1 | 24.5 | 25.5 | 27.0 | 26.5 | 26.2 | 26.0 | 23.8 | 19.7 | 16.5 |
| Absolute minimum temperature (°C) | 11.5 | 14.6 | 19.1 | 21.0 | 21.6 | 25.0 | 24.8 | 25.0 | 24.9 | 20.6 | 17.1 | 13.7 |
| 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 | 9.6 | 9.1 | 10.7 | 9.8 | 7.8 | 10.7 | 7.8 | 8.3 | 9.4 | 9.1 | 8.7 |
| Precipitation (mm) | 1 | 1 | 84 | 57 | 73 | 254 | 232 | 429 | 251 | 117 | 136 | 2 |
| Sunny days | 29 | 23 | 15 | 15 | 7 | 1 | 0 | 0 | 0 | 13 | 23 | 29 |
| Rainy days | 2 | 5 | 16 | 15 | 24 | 29 | 31 | 31 | 30 | 18 | 7 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siālghuni is at