Average annual temperature is 25.5 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Gbangan
* Weather data for Gbangan 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) | 35.8 | 37.2 | 37.8 | 36.8 | 33.6 | 31.7 | 31.8 | 32.1 | 31.1 | 32.7 | 33.6 | 34.5 |
| Average daytime temperature (°C) | 33.3 | 35.5 | 35.3 | 34.4 | 31.5 | 29.2 | 29.0 | 28.4 | 29.2 | 30.1 | 31.7 | 32.9 |
| Average temperature (°C) | 25.4 | 27.6 | 27.7 | 27.6 | 26.1 | 24.6 | 24.2 | 23.9 | 24.3 | 24.9 | 25.4 | 25.0 |
| Average night temperature (°C) | 18.4 | 20.5 | 21.5 | 22.5 | 22.7 | 22.1 | 21.6 | 21.5 | 21.6 | 21.7 | 20.9 | 18.0 |
| Absolute minimum temperature (°C) | 15.3 | 18.1 | 19.3 | 21.1 | 21.4 | 21.2 | 19.9 | 20.5 | 20.5 | 20.7 | 17.0 | 14.6 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 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 | 10.0 | 9.6 | 7.6 | 6.8 | 7.6 | 6.2 | 7.8 | 8.3 | 9.8 | 10.2 |
| Precipitation (mm) | 12 | 0 | 20 | 70 | 257 | 337 | 357 | 458 | 431 | 348 | 72 | 2 |
| Sunny days | 29 | 27 | 24 | 16 | 3 | 0 | 0 | 0 | 0 | 0 | 16 | 30 |
| Rainy days | 2 | 1 | 7 | 14 | 28 | 30 | 31 | 31 | 30 | 31 | 14 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gbangan is at