Average annual temperature is 25.4 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Kālu Sahar
* Weather data for Kālu Sahar 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) | 27.2 | 32.1 | 33.9 | 42.9 | 40.0 | 41.7 | 34.7 | 35.8 | 35.5 | 32.7 | 31.3 | 28.4 |
| Average daytime temperature (°C) | 23.1 | 27.8 | 31.1 | 36.8 | 34.9 | 35.8 | 32.8 | 32.4 | 32.2 | 30.7 | 29.2 | 24.8 |
| Average temperature (°C) | 16.4 | 20.6 | 24.4 | 29.0 | 28.8 | 30.7 | 29.3 | 28.9 | 28.5 | 26.0 | 23.2 | 19.2 |
| Average night temperature (°C) | 10.8 | 13.9 | 18.4 | 21.5 | 23.5 | 26.8 | 26.4 | 26.1 | 25.7 | 21.9 | 17.7 | 14.7 |
| Absolute minimum temperature (°C) | 7.0 | 10.9 | 15.5 | 17.6 | 21.6 | 24.5 | 25.1 | 25.0 | 24.1 | 18.3 | 15.2 | 11.7 |
| 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) | 9.5 | 10.1 | 9.9 | 10.9 | 10.3 | 8.1 | 9.4 | 8.5 | 7.9 | 9.2 | 9.8 | 8.5 |
| Precipitation (mm) | 0 | 0 | 90 | 25 | 96 | 374 | 234 | 318 | 395 | 237 | 0 | 15 |
| Sunny days | 31 | 28 | 21 | 21 | 13 | 5 | 1 | 2 | 4 | 15 | 28 | 28 |
| Rainy days | 0 | 0 | 10 | 9 | 18 | 25 | 30 | 29 | 26 | 16 | 2 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kālu Sahar is at