Average annual temperature is 25.6 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Sidlai
* Weather data for Sidlai 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) | 27.8 | 32.2 | 34.1 | 41.2 | 39.8 | 38.6 | 36.9 | 35.7 | 35.3 | 32.3 | 32.6 | 28.6 |
| Average daytime temperature (°C) | 25.0 | 28.6 | 31.1 | 35.2 | 34.5 | 33.8 | 33.3 | 31.9 | 32.3 | 30.9 | 29.0 | 25.6 |
| Average temperature (°C) | 18.1 | 21.8 | 24.4 | 28.3 | 28.9 | 29.5 | 29.4 | 28.3 | 28.4 | 26.5 | 23.5 | 19.8 |
| Average night temperature (°C) | 11.9 | 15.3 | 18.7 | 22.4 | 24.2 | 26.3 | 26.5 | 25.6 | 25.6 | 22.5 | 18.4 | 14.9 |
| Absolute minimum temperature (°C) | 9.3 | 11.2 | 16.2 | 18.8 | 22.0 | 24.6 | 25.7 | 24.7 | 24.7 | 18.8 | 15.9 | 11.6 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 9.7 | 9.6 | 8.9 | 10.1 | 10.1 | 8.8 | 10.2 | 8.4 | 8.8 | 9.1 | 9.0 | 8.4 |
| Precipitation (mm) | 0 | 1 | 127 | 94 | 132 | 237 | 172 | 417 | 277 | 104 | 89 | 28 |
| Sunny days | 30 | 22 | 15 | 16 | 11 | 1 | 0 | 1 | 1 | 12 | 25 | 27 |
| Rainy days | 1 | 6 | 16 | 14 | 20 | 29 | 31 | 30 | 29 | 19 | 5 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sidlai is at