Average annual temperature is 24.8 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of Casainpur
* Weather data for Casainpur 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) | 26.8 | 31.5 | 33.2 | 38.1 | 38.5 | 37.2 | 34.6 | 36.2 | 36.3 | 32.3 | 32.2 | 29.0 |
| Average daytime temperature (°C) | 23.2 | 27.3 | 29.7 | 33.9 | 33.1 | 32.5 | 32.3 | 32.0 | 32.3 | 30.2 | 29.2 | 25.3 |
| Average temperature (°C) | 16.8 | 20.3 | 23.3 | 26.8 | 27.5 | 28.4 | 28.7 | 28.3 | 28.6 | 25.8 | 23.3 | 19.8 |
| Average night temperature (°C) | 11.3 | 14.2 | 18.1 | 20.8 | 22.9 | 25.2 | 25.7 | 25.6 | 25.6 | 21.8 | 17.7 | 15.1 |
| Absolute minimum temperature (°C) | 7.4 | 11.8 | 15.8 | 17.6 | 21.4 | 23.8 | 24.5 | 24.1 | 24.1 | 18.2 | 15.6 | 12.0 |
| 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 | 12.8 | 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) | 9.2 | 9.7 | 9.3 | 10.3 | 10.0 | 6.9 | 8.7 | 7.6 | 8.7 | 9.1 | 9.6 | 8.3 |
| Precipitation (mm) | 0 | 1 | 81 | 70 | 256 | 452 | 326 | 423 | 215 | 285 | 0 | 19 |
| Sunny days | 30 | 25 | 17 | 16 | 8 | 2 | 2 | 1 | 2 | 13 | 27 | 25 |
| Rainy days | 1 | 3 | 14 | 14 | 23 | 28 | 29 | 30 | 28 | 18 | 3 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casainpur is at