Average annual temperature is 24.6 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Borbu
* Weather data for Borbu Sierra Leone is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.2 | 34.7 | 37.1 | 33.7 | 32.4 | 31.2 | 30.6 | 30.4 | 30.3 | 30.5 | 31.6 | 33.2 |
| Average daytime temperature (°C) | 32.7 | 33.4 | 32.4 | 31.5 | 30.1 | 28.2 | 28.2 | 27.5 | 28.1 | 28.6 | 29.2 | 30.9 |
| Average temperature (°C) | 25.2 | 26.6 | 26.0 | 25.8 | 25.1 | 23.8 | 23.6 | 23.5 | 23.6 | 24.0 | 24.4 | 24.2 |
| Average night temperature (°C) | 18.5 | 20.7 | 21.2 | 22.3 | 22.1 | 21.5 | 21.3 | 21.4 | 21.4 | 21.3 | 21.2 | 18.6 |
| Absolute minimum temperature (°C) | 15.8 | 18.4 | 18.4 | 20.9 | 21.3 | 20.8 | 19.8 | 20.3 | 20.3 | 20.8 | 19.2 | 16.3 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 9.9 | 10.1 | 9.0 | 8.8 | 7.6 | 6.6 | 7.2 | 5.7 | 7.4 | 8.5 | 9.0 | 10.5 |
| Precipitation (mm) | 10 | 1 | 77 | 211 | 293 | 260 | 354 | 482 | 358 | 301 | 121 | 3 |
| Sunny days | 27 | 26 | 14 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 28 |
| Rainy days | 4 | 2 | 17 | 24 | 31 | 30 | 31 | 31 | 30 | 31 | 25 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Borbu is at