Average annual temperature is 25.9 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 10.2 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Siramani
* Weather data for Siramani 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) | 30.0 | 32.6 | 34.6 | 39.5 | 37.3 | 38.1 | 33.6 | 33.8 | 33.8 | 33.3 | 32.3 | 28.8 |
| Average daytime temperature (°C) | 25.6 | 29.5 | 31.2 | 34.8 | 34.0 | 34.0 | 32.4 | 32.2 | 31.6 | 31.1 | 29.0 | 25.5 |
| Average temperature (°C) | 19.0 | 22.9 | 25.3 | 28.8 | 28.9 | 29.8 | 28.9 | 28.5 | 28.1 | 26.8 | 23.8 | 19.9 |
| Average night temperature (°C) | 13.5 | 17.1 | 20.2 | 23.8 | 24.9 | 27.1 | 26.3 | 26.1 | 25.7 | 22.9 | 18.6 | 15.2 |
| Absolute minimum temperature (°C) | 10.2 | 13.0 | 17.7 | 21.1 | 22.1 | 24.7 | 24.7 | 25.0 | 24.4 | 19.7 | 15.6 | 12.4 |
| 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) | 9.6 | 9.5 | 9.1 | 10.7 | 10.0 | 7.5 | 10.3 | 8.3 | 8.0 | 8.9 | 9.2 | 8.7 |
| Precipitation (mm) | 0 | 3 | 106 | 28 | 257 | 252 | 218 | 341 | 320 | 131 | 119 | 47 |
| Sunny days | 30 | 23 | 15 | 14 | 7 | 1 | 0 | 0 | 0 | 17 | 25 | 27 |
| Rainy days | 1 | 5 | 16 | 16 | 24 | 29 | 31 | 31 | 30 | 14 | 5 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siramani is at