Average annual temperature is 25.6 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 179 days
Number of rainy days: 186 days
Look at detailed online map of Kalam
* Weather data for Kalam 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) | 27.4 | 32.7 | 33.6 | 41.9 | 40.8 | 40.0 | 35.2 | 35.9 | 35.5 | 33.1 | 32.1 | 29.5 |
| Average daytime temperature (°C) | 23.9 | 28.0 | 31.2 | 35.5 | 34.8 | 35.3 | 33.4 | 32.8 | 32.3 | 31.1 | 29.8 | 25.6 |
| Average temperature (°C) | 17.1 | 21.0 | 24.5 | 28.3 | 28.9 | 30.4 | 29.5 | 29.1 | 28.7 | 26.5 | 23.8 | 19.7 |
| Average night temperature (°C) | 11.2 | 14.1 | 18.7 | 21.7 | 24.1 | 27.0 | 26.5 | 26.2 | 25.9 | 22.2 | 18.1 | 14.8 |
| Absolute minimum temperature (°C) | 7.9 | 10.1 | 16.1 | 17.9 | 22.1 | 24.7 | 25.2 | 25.1 | 24.1 | 18.6 | 15.2 | 11.1 |
| 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 | 13.3 | 13.6 | 13.5 | 13.0 | 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 | 9.9 | 9.8 | 10.8 | 10.4 | 8.1 | 9.6 | 8.6 | 7.9 | 9.4 | 9.7 | 8.6 |
| Precipitation (mm) | 0 | 0 | 73 | 42 | 128 | 281 | 199 | 300 | 289 | 157 | 6 | 21 |
| Sunny days | 30 | 25 | 17 | 17 | 13 | 4 | 0 | 2 | 0 | 17 | 26 | 28 |
| Rainy days | 1 | 3 | 14 | 13 | 18 | 26 | 31 | 29 | 30 | 14 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kalam is at