Average annual temperature is 25.0 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Kasasi
* Weather data for Kasasi 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) | 36.2 | 37.6 | 38.6 | 35.3 | 34.2 | 31.3 | 31.3 | 31.6 | 31.6 | 31.6 | 33.0 | 35.4 |
| Average daytime temperature (°C) | 34.3 | 35.0 | 34.4 | 32.9 | 30.8 | 28.6 | 28.6 | 27.6 | 28.5 | 29.0 | 30.2 | 32.8 |
| Average temperature (°C) | 25.7 | 27.2 | 26.9 | 26.4 | 25.4 | 24.1 | 23.6 | 23.4 | 23.7 | 24.1 | 24.8 | 24.8 |
| Average night temperature (°C) | 18.7 | 20.9 | 21.4 | 22.4 | 22.4 | 21.9 | 21.4 | 21.4 | 21.4 | 21.6 | 21.5 | 18.6 |
| Absolute minimum temperature (°C) | 14.8 | 19.5 | 19.6 | 20.8 | 21.6 | 20.9 | 19.9 | 20.7 | 20.2 | 20.6 | 19.1 | 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) | 11.7 | 11.8 | 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) | 9.7 | 9.9 | 9.0 | 8.4 | 7.2 | 6.1 | 6.4 | 5.3 | 6.5 | 7.1 | 8.6 | 10.2 |
| Precipitation (mm) | 3 | 1 | 38 | 155 | 301 | 332 | 456 | 492 | 471 | 487 | 171 | 5 |
| Sunny days | 27 | 25 | 16 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 25 |
| Rainy days | 4 | 3 | 15 | 25 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kasasi during the most sunny months:
The largest precipitation sum in Kasasi is at