Average annual temperature is 25.5 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 51 days
Number of rainy days: 314 days
Look at detailed online map of Gisiwulo
* Weather data for Gisiwulo 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) | 34.5 | 36.3 | 35.3 | 34.6 | 33.8 | 31.5 | 32.4 | 32.6 | 32.6 | 32.6 | 32.0 | 35.1 |
| Average daytime temperature (°C) | 33.1 | 34.0 | 33.0 | 32.2 | 31.0 | 28.9 | 28.5 | 28.7 | 29.0 | 29.7 | 30.5 | 32.7 |
| Average temperature (°C) | 26.0 | 26.9 | 26.5 | 26.4 | 25.9 | 24.7 | 24.4 | 24.4 | 24.6 | 24.9 | 25.4 | 26.0 |
| Average night temperature (°C) | 21.5 | 22.8 | 22.9 | 23.3 | 23.2 | 22.5 | 22.2 | 22.4 | 22.3 | 22.5 | 22.6 | 21.5 |
| Absolute minimum temperature (°C) | 19.1 | 21.3 | 21.4 | 22.1 | 22.6 | 21.4 | 21.1 | 21.2 | 21.5 | 21.7 | 21.7 | 18.3 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 9.6 | 9.5 | 8.4 | 8.2 | 7.2 | 6.8 | 6.5 | 5.8 | 6.3 | 7.1 | 7.7 | 9.9 |
| Precipitation (mm) | 14 | 16 | 106 | 173 | 432 | 336 | 542 | 428 | 506 | 395 | 164 | 11 |
| Sunny days | 18 | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 |
| Rainy days | 13 | 19 | 28 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 29 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gisiwulo during the most sunny months:
The largest precipitation sum in Gisiwulo is at