Average annual temperature is 25.6 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Rāisa
* Weather data for Rāisa 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) | 28.6 | 33.6 | 34.8 | 41.9 | 40.5 | 39.1 | 33.8 | 34.5 | 34.8 | 33.5 | 32.0 | 29.7 |
| Average daytime temperature (°C) | 24.3 | 28.9 | 31.4 | 35.8 | 35.0 | 34.6 | 32.4 | 32.2 | 31.8 | 31.3 | 29.3 | 25.3 |
| Average temperature (°C) | 17.8 | 21.9 | 25.0 | 28.7 | 28.9 | 29.8 | 28.9 | 28.6 | 28.2 | 26.6 | 23.7 | 19.6 |
| Average night temperature (°C) | 12.3 | 15.2 | 19.7 | 22.5 | 24.5 | 26.6 | 26.2 | 25.9 | 25.7 | 22.4 | 18.3 | 15.0 |
| Absolute minimum temperature (°C) | 8.7 | 11.2 | 17.1 | 18.9 | 22.3 | 24.5 | 25.2 | 24.3 | 24.1 | 19.2 | 15.3 | 10.9 |
| 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) | 9.6 | 10.0 | 9.6 | 10.7 | 10.4 | 8.0 | 9.8 | 8.3 | 7.8 | 9.2 | 9.7 | 8.5 |
| Precipitation (mm) | 0 | 0 | 131 | 44 | 144 | 334 | 225 | 320 | 332 | 127 | 4 | 39 |
| Sunny days | 30 | 26 | 14 | 19 | 9 | 5 | 0 | 1 | 0 | 19 | 27 | 25 |
| Rainy days | 1 | 2 | 17 | 11 | 22 | 25 | 31 | 30 | 30 | 12 | 3 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rāisa is at