Average annual temperature is 24.7 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 8.0 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Sirām
* Weather data for Sirām 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) | 26.4 | 29.2 | 32.0 | 36.1 | 36.6 | 36.3 | 35.0 | 36.8 | 36.4 | 32.9 | 33.2 | 29.5 |
| Average daytime temperature (°C) | 24.0 | 26.5 | 28.9 | 32.3 | 32.4 | 31.9 | 32.5 | 32.0 | 32.7 | 30.7 | 29.9 | 26.0 |
| Average temperature (°C) | 17.3 | 19.9 | 22.4 | 25.8 | 27.0 | 27.8 | 28.8 | 28.3 | 28.8 | 26.3 | 24.0 | 20.4 |
| Average night temperature (°C) | 11.8 | 14.2 | 17.6 | 20.6 | 22.6 | 24.9 | 25.9 | 25.7 | 25.8 | 22.5 | 18.4 | 15.5 |
| Absolute minimum temperature (°C) | 8.0 | 10.7 | 15.0 | 18.2 | 20.5 | 23.4 | 24.6 | 24.3 | 24.4 | 19.8 | 15.4 | 12.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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 | 12.7 | 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 | 9.3 | 8.4 | 9.6 | 10.0 | 6.5 | 7.6 | 7.0 | 8.8 | 8.7 | 9.4 | 8.4 |
| Precipitation (mm) | 0 | 14 | 114 | 103 | 351 | 629 | 508 | 542 | 334 | 443 | 14 | 17 |
| Sunny days | 31 | 21 | 14 | 15 | 9 | 3 | 0 | 1 | 2 | 13 | 25 | 25 |
| Rainy days | 0 | 7 | 17 | 15 | 22 | 27 | 31 | 30 | 28 | 18 | 5 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sirām is at