Average annual temperature is 25.5 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 25 days
Number of rainy days: 340 days
Look at detailed online map of Bian
* Weather data for Bian Liberia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.5 | 33.9 | 33.5 | 32.8 | 33.1 | 30.0 | 30.0 | 30.1 | 30.9 | 31.4 | 31.8 | 34.4 |
| Average daytime temperature (°C) | 31.8 | 31.7 | 31.5 | 31.2 | 30.7 | 28.4 | 28.0 | 28.2 | 28.5 | 29.3 | 30.3 | 32.3 |
| Average temperature (°C) | 25.9 | 26.5 | 26.5 | 26.3 | 26.0 | 24.8 | 24.5 | 24.7 | 24.8 | 24.9 | 25.5 | 26.0 |
| Average night temperature (°C) | 22.3 | 23.2 | 23.2 | 23.5 | 23.3 | 22.7 | 22.4 | 22.7 | 22.5 | 22.5 | 22.7 | 21.7 |
| Absolute minimum temperature (°C) | 20.9 | 22.2 | 21.6 | 21.9 | 22.2 | 21.5 | 21.3 | 21.7 | 21.7 | 21.8 | 22.1 | 18.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.8 | 9.9 | 9.1 | 9.0 | 8.1 | 6.7 | 6.6 | 7.0 | 7.5 | 7.2 | 9.2 | 10.4 |
| Precipitation (mm) | 56 | 50 | 112 | 204 | 323 | 472 | 598 | 496 | 481 | 458 | 189 | 18 |
| Sunny days | 7 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 |
| Rainy days | 24 | 28 | 28 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bian is at