Average annual temperature is 25.7 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 185 days
Number of rainy days: 180 days
Look at detailed online map of Bīl Tonapāra
* Weather data for Bīl Tonapāra 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 | 33.3 | 34.0 | 41.6 | 39.9 | 39.3 | 34.4 | 35.7 | 35.2 | 33.4 | 31.9 | 29.7 |
| Average daytime temperature (°C) | 23.7 | 28.1 | 31.4 | 35.6 | 34.7 | 34.9 | 33.0 | 32.5 | 32.1 | 31.2 | 29.6 | 25.6 |
| Average temperature (°C) | 17.3 | 21.3 | 24.9 | 28.5 | 29.0 | 30.3 | 29.4 | 29.0 | 28.7 | 26.6 | 23.8 | 19.8 |
| Average night temperature (°C) | 11.8 | 14.8 | 19.3 | 22.3 | 24.5 | 27.0 | 26.5 | 26.3 | 26.0 | 22.5 | 18.4 | 15.1 |
| Absolute minimum temperature (°C) | 8.5 | 10.1 | 16.9 | 18.6 | 22.3 | 24.7 | 25.4 | 25.1 | 24.0 | 19.4 | 15.9 | 11.5 |
| 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 | 13.3 | 13.6 | 13.5 | 13.0 | 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) | 9.6 | 10.0 | 9.7 | 10.8 | 10.5 | 8.3 | 10.0 | 8.5 | 8.1 | 9.4 | 9.8 | 8.7 |
| Precipitation (mm) | 0 | 0 | 93 | 48 | 145 | 310 | 198 | 279 | 235 | 155 | 4 | 25 |
| Sunny days | 31 | 27 | 15 | 21 | 12 | 5 | 0 | 2 | 1 | 18 | 27 | 26 |
| Rainy days | 0 | 1 | 16 | 9 | 19 | 25 | 31 | 29 | 29 | 13 | 3 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bīl Tonapāra is at