Average annual temperature is 25.8 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 156 days
Number of rainy days: 209 days
Look at detailed online map of Bānna
* Weather data for Bānna 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 | 32.2 | 34.1 | 39.1 | 40.1 | 37.0 | 33.7 | 34.3 | 33.3 | 32.5 | 32.4 | 28.4 |
| Average daytime temperature (°C) | 25.4 | 29.1 | 31.1 | 34.7 | 34.2 | 33.2 | 31.9 | 31.6 | 31.3 | 30.8 | 28.8 | 25.4 |
| Average temperature (°C) | 18.9 | 22.7 | 25.3 | 28.5 | 29.1 | 29.4 | 28.7 | 28.3 | 28.1 | 26.7 | 23.6 | 19.9 |
| Average night temperature (°C) | 13.8 | 17.2 | 20.5 | 23.7 | 25.2 | 26.8 | 26.2 | 26.0 | 25.7 | 23.1 | 18.8 | 15.4 |
| Absolute minimum temperature (°C) | 9.9 | 13.4 | 18.5 | 19.8 | 22.1 | 24.4 | 24.6 | 25.1 | 24.5 | 19.0 | 16.1 | 12.7 |
| 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 | 13.4 | 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) | 9.8 | 9.5 | 8.9 | 10.6 | 9.7 | 8.2 | 10.3 | 7.7 | 8.0 | 9.1 | 9.2 | 8.7 |
| Precipitation (mm) | 3 | 2 | 87 | 73 | 129 | 292 | 238 | 380 | 321 | 129 | 270 | 15 |
| Sunny days | 29 | 22 | 14 | 14 | 8 | 1 | 1 | 0 | 0 | 13 | 25 | 29 |
| Rainy days | 2 | 6 | 17 | 16 | 23 | 29 | 30 | 31 | 30 | 18 | 5 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bānna is at