Average annual temperature is 26.0 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Lālmchan
* Weather data for Lālmchan 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) | 29.1 | 33.7 | 35.6 | 39.8 | 41.2 | 37.5 | 33.7 | 33.7 | 33.7 | 32.5 | 32.3 | 28.7 |
| Average daytime temperature (°C) | 26.0 | 29.7 | 31.9 | 35.2 | 33.6 | 32.1 | 31.0 | 31.0 | 30.9 | 30.5 | 28.9 | 26.1 |
| Average temperature (°C) | 19.6 | 22.9 | 25.7 | 29.2 | 29.3 | 29.2 | 28.5 | 28.1 | 28.1 | 26.9 | 24.0 | 20.7 |
| Average night temperature (°C) | 14.4 | 17.4 | 20.6 | 24.3 | 25.5 | 26.8 | 26.4 | 25.8 | 25.7 | 23.8 | 19.7 | 16.4 |
| Absolute minimum temperature (°C) | 11.7 | 14.4 | 18.0 | 20.8 | 20.9 | 24.6 | 24.8 | 24.9 | 24.5 | 20.3 | 16.6 | 13.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 9.9 | 9.1 | 10.9 | 9.5 | 8.3 | 10.5 | 7.7 | 8.4 | 9.5 | 8.9 | 8.9 |
| Precipitation (mm) | 1 | 4 | 57 | 43 | 110 | 351 | 229 | 448 | 298 | 140 | 104 | 4 |
| Sunny days | 29 | 22 | 15 | 19 | 10 | 1 | 0 | 0 | 0 | 9 | 24 | 29 |
| Rainy days | 2 | 6 | 16 | 11 | 21 | 29 | 31 | 31 | 30 | 22 | 6 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lālmchan is at