Average annual temperature is 24.1 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Purnāchhagām
* Weather data for Purnāchhagām 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) | 28.6 | 29.7 | 31.8 | 35.3 | 34.5 | 35.5 | 35.1 | 36.7 | 36.9 | 32.9 | 32.5 | 29.0 |
| Average daytime temperature (°C) | 24.6 | 27.1 | 28.6 | 31.1 | 31.4 | 31.4 | 32.0 | 31.4 | 32.9 | 30.6 | 29.4 | 26.0 |
| Average temperature (°C) | 17.5 | 20.0 | 21.8 | 24.7 | 26.4 | 27.4 | 28.2 | 27.7 | 28.5 | 25.5 | 22.4 | 19.3 |
| Average night temperature (°C) | 11.1 | 13.8 | 16.8 | 19.4 | 22.1 | 24.5 | 25.2 | 25.2 | 25.2 | 21.2 | 16.5 | 13.9 |
| Absolute minimum temperature (°C) | 7.9 | 10.1 | 12.9 | 14.7 | 20.8 | 23.5 | 24.3 | 24.1 | 23.9 | 18.1 | 13.1 | 10.3 |
| 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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 | 9.1 | 7.1 | 8.9 | 9.9 | 7.2 | 7.9 | 6.5 | 9.2 | 9.0 | 9.4 | 8.5 |
| Precipitation (mm) | 3 | 24 | 182 | 100 | 256 | 948 | 729 | 780 | 385 | 526 | 36 | 19 |
| Sunny days | 30 | 21 | 13 | 16 | 8 | 2 | 1 | 2 | 6 | 12 | 28 | 25 |
| Rainy days | 1 | 7 | 18 | 14 | 23 | 28 | 30 | 29 | 24 | 19 | 2 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Purnāchhagām is at