Average annual temperature is 25.8 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Tona
* Weather data for Tona 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) | 28.8 | 32.4 | 34.0 | 37.9 | 38.0 | 36.9 | 33.3 | 34.0 | 33.3 | 32.8 | 32.0 | 28.1 |
| Average daytime temperature (°C) | 25.2 | 29.0 | 30.7 | 34.3 | 33.4 | 32.8 | 31.9 | 31.8 | 31.2 | 30.8 | 28.5 | 25.3 |
| Average temperature (°C) | 19.0 | 22.8 | 25.4 | 28.6 | 28.9 | 29.3 | 28.7 | 28.3 | 28.1 | 26.7 | 23.6 | 19.9 |
| Average night temperature (°C) | 14.1 | 17.8 | 21.0 | 24.2 | 25.3 | 27.0 | 26.4 | 26.1 | 25.7 | 23.2 | 18.9 | 15.5 |
| Absolute minimum temperature (°C) | 10.6 | 14.1 | 19.1 | 21.0 | 22.1 | 24.6 | 24.6 | 24.5 | 24.5 | 19.8 | 16.1 | 12.9 |
| 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 | 9.4 | 9.1 | 10.6 | 9.4 | 7.9 | 9.9 | 7.6 | 7.6 | 9.0 | 9.1 | 8.8 |
| Precipitation (mm) | 0 | 5 | 76 | 40 | 126 | 287 | 332 | 420 | 271 | 142 | 162 | 5 |
| Sunny days | 30 | 18 | 13 | 13 | 8 | 2 | 0 | 0 | 0 | 13 | 23 | 27 |
| Rainy days | 1 | 10 | 18 | 17 | 23 | 28 | 31 | 31 | 30 | 18 | 7 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tona is at