Average annual temperature is 25.8 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Ātchāil
* Weather data for Ātchāil 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) | 28.4 | 32.8 | 34.8 | 41.4 | 40.0 | 39.1 | 37.4 | 36.3 | 34.5 | 32.5 | 32.9 | 28.9 |
| Average daytime temperature (°C) | 25.7 | 29.2 | 31.8 | 35.6 | 34.6 | 33.9 | 33.2 | 32.0 | 32.0 | 30.9 | 29.2 | 25.8 |
| Average temperature (°C) | 18.6 | 22.2 | 25.1 | 28.9 | 29.1 | 29.6 | 29.4 | 28.2 | 28.3 | 26.5 | 23.6 | 19.9 |
| Average night temperature (°C) | 12.5 | 15.7 | 19.3 | 23.0 | 24.5 | 26.5 | 26.4 | 25.6 | 25.6 | 22.6 | 18.4 | 15.0 |
| Absolute minimum temperature (°C) | 9.7 | 11.8 | 16.4 | 19.2 | 21.4 | 24.5 | 25.3 | 24.7 | 24.6 | 19.0 | 15.9 | 11.6 |
| 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 | 13.3 | 13.5 | 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) | 9.9 | 9.6 | 8.6 | 10.2 | 9.9 | 8.6 | 10.6 | 8.1 | 8.6 | 9.1 | 8.9 | 8.6 |
| Precipitation (mm) | 1 | 1 | 68 | 98 | 130 | 265 | 152 | 403 | 270 | 107 | 84 | 38 |
| Sunny days | 30 | 22 | 16 | 18 | 11 | 0 | 1 | 2 | 1 | 14 | 25 | 27 |
| Rainy days | 1 | 6 | 15 | 12 | 20 | 30 | 30 | 29 | 29 | 17 | 5 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ātchāil is at