Average annual temperature is 24.2 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Purba Chhātnāi
* Weather data for Purba Chhātnāi 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) | 27.5 | 29.5 | 33.1 | 36.2 | 37.4 | 36.6 | 34.8 | 35.2 | 36.0 | 31.7 | 31.3 | 28.2 |
| Average daytime temperature (°C) | 22.8 | 26.6 | 29.5 | 32.5 | 32.3 | 32.0 | 32.0 | 31.6 | 31.8 | 29.9 | 28.9 | 25.2 |
| Average temperature (°C) | 15.7 | 19.9 | 23.0 | 26.0 | 26.9 | 27.7 | 28.3 | 27.9 | 28.2 | 25.3 | 22.6 | 18.9 |
| Average night temperature (°C) | 10.2 | 14.1 | 17.4 | 20.2 | 22.2 | 24.3 | 25.4 | 25.3 | 25.3 | 21.2 | 17.2 | 13.5 |
| Absolute minimum temperature (°C) | 7.8 | 11.0 | 15.2 | 16.6 | 19.9 | 23.2 | 24.3 | 23.8 | 23.2 | 17.1 | 15.1 | 10.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.9 | 9.8 | 9.7 | 10.8 | 10.7 | 7.7 | 7.2 | 6.7 | 8.0 | 9.1 | 9.7 | 8.5 |
| Precipitation (mm) | 0 | 1 | 83 | 38 | 147 | 625 | 585 | 493 | 364 | 157 | 0 | 5 |
| Sunny days | 31 | 22 | 19 | 23 | 12 | 5 | 0 | 0 | 1 | 15 | 28 | 28 |
| Rainy days | 0 | 6 | 12 | 7 | 19 | 25 | 31 | 31 | 29 | 16 | 2 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Purba Chhātnāi is at