Average annual temperature is 24.9 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Siraj
* Weather data for Siraj 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) | 26.3 | 31.2 | 33.6 | 40.6 | 39.6 | 38.9 | 34.6 | 35.1 | 35.8 | 32.1 | 31.6 | 28.4 |
| Average daytime temperature (°C) | 22.4 | 26.8 | 30.3 | 34.8 | 33.1 | 33.4 | 32.5 | 32.4 | 32.2 | 30.4 | 29.1 | 24.9 |
| Average temperature (°C) | 16.0 | 20.0 | 23.7 | 27.3 | 27.6 | 29.0 | 29.1 | 28.7 | 28.6 | 25.9 | 23.2 | 19.3 |
| Average night temperature (°C) | 10.4 | 13.8 | 18.2 | 20.8 | 22.9 | 25.5 | 26.1 | 25.9 | 25.6 | 22.0 | 17.8 | 14.6 |
| Absolute minimum temperature (°C) | 7.1 | 11.0 | 15.7 | 17.5 | 21.1 | 23.8 | 24.7 | 24.5 | 24.1 | 18.3 | 14.6 | 11.3 |
| 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) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 9.3 | 10.0 | 9.7 | 10.8 | 9.9 | 8.0 | 9.2 | 8.2 | 7.8 | 9.3 | 9.8 | 8.6 |
| Precipitation (mm) | 0 | 0 | 37 | 27 | 219 | 452 | 294 | 368 | 278 | 225 | 0 | 14 |
| Sunny days | 31 | 25 | 22 | 23 | 9 | 4 | 2 | 1 | 2 | 10 | 27 | 28 |
| Rainy days | 0 | 3 | 9 | 7 | 22 | 26 | 29 | 30 | 28 | 21 | 3 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siraj is at