Average annual temperature is 25.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 10.2 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Chauthāi
* Weather data for Chauthāi 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 | 31.2 | 33.9 | 39.9 | 37.9 | 37.7 | 35.9 | 35.2 | 35.0 | 32.9 | 33.0 | 28.6 |
| Average daytime temperature (°C) | 24.6 | 27.8 | 30.5 | 34.4 | 33.5 | 33.3 | 32.9 | 31.8 | 32.1 | 30.9 | 29.1 | 25.4 |
| Average temperature (°C) | 18.2 | 21.7 | 24.6 | 28.2 | 28.7 | 29.5 | 29.4 | 28.5 | 28.6 | 26.8 | 23.9 | 20.1 |
| Average night temperature (°C) | 12.9 | 16.4 | 19.5 | 23.4 | 24.8 | 26.9 | 26.7 | 26.0 | 26.0 | 23.1 | 18.8 | 15.4 |
| Absolute minimum temperature (°C) | 10.2 | 13.1 | 17.3 | 20.2 | 22.0 | 24.9 | 25.7 | 24.8 | 24.9 | 19.3 | 15.8 | 12.3 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 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) | 9.7 | 9.3 | 9.0 | 10.3 | 10.1 | 8.4 | 9.7 | 8.0 | 8.5 | 8.9 | 9.1 | 8.5 |
| Precipitation (mm) | 1 | 1 | 87 | 74 | 135 | 269 | 152 | 405 | 227 | 149 | 112 | 46 |
| Sunny days | 30 | 24 | 15 | 20 | 11 | 3 | 1 | 1 | 2 | 14 | 27 | 27 |
| Rainy days | 1 | 4 | 16 | 10 | 20 | 27 | 30 | 30 | 28 | 17 | 3 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chauthāi is at