Average annual temperature is 24.5 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of Chhota Rupai
* Weather data for Chhota Rupai 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) | 26.6 | 29.5 | 32.5 | 38.2 | 37.5 | 37.2 | 35.1 | 35.4 | 35.9 | 32.2 | 32.1 | 28.6 |
| Average daytime temperature (°C) | 22.8 | 26.2 | 29.5 | 33.6 | 32.5 | 32.2 | 32.5 | 32.1 | 32.1 | 30.2 | 29.5 | 25.4 |
| Average temperature (°C) | 15.8 | 19.6 | 23.0 | 26.5 | 27.1 | 28.2 | 28.9 | 28.4 | 28.5 | 25.7 | 23.2 | 19.2 |
| Average night temperature (°C) | 10.3 | 13.7 | 17.5 | 20.4 | 22.5 | 25.0 | 25.8 | 25.7 | 25.6 | 21.8 | 17.8 | 13.9 |
| Absolute minimum temperature (°C) | 7.3 | 10.5 | 15.0 | 17.2 | 20.5 | 23.3 | 24.5 | 23.8 | 23.8 | 17.8 | 15.5 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 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 | 9.9 | 9.7 | 10.7 | 10.2 | 7.6 | 8.2 | 7.3 | 8.1 | 9.2 | 9.7 | 8.5 |
| Precipitation (mm) | 0 | 2 | 57 | 72 | 293 | 658 | 427 | 414 | 318 | 225 | 6 | 12 |
| Sunny days | 31 | 25 | 19 | 23 | 12 | 2 | 2 | 0 | 3 | 13 | 26 | 24 |
| Rainy days | 0 | 3 | 12 | 7 | 19 | 28 | 29 | 31 | 27 | 18 | 4 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chhota Rupai is at