Average annual temperature is 26.4 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Matisaw
* Weather data for Matisaw 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) | 38.3 | 35.0 | 35.3 | 34.8 | 34.5 | 31.4 | 32.1 | 32.0 | 32.0 | 32.3 | 34.0 | 36.1 |
| Average daytime temperature (°C) | 34.6 | 33.7 | 33.0 | 33.2 | 32.0 | 29.6 | 29.3 | 28.6 | 29.7 | 30.5 | 31.5 | 33.5 |
| Average temperature (°C) | 26.6 | 27.3 | 27.3 | 28.0 | 27.5 | 25.7 | 25.3 | 25.1 | 25.5 | 25.8 | 26.6 | 26.6 |
| Average night temperature (°C) | 21.5 | 23.0 | 23.6 | 24.6 | 24.7 | 23.6 | 23.1 | 23.0 | 23.2 | 23.1 | 23.4 | 21.9 |
| Absolute minimum temperature (°C) | 19.0 | 22.0 | 22.0 | 23.2 | 23.4 | 22.7 | 22.2 | 22.0 | 22.3 | 22.4 | 22.5 | 18.6 |
| 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 | 9.8 | 9.7 | 9.3 | 7.8 | 6.3 | 6.9 | 5.1 | 6.6 | 7.3 | 8.8 | 9.7 |
| Precipitation (mm) | 0 | 1 | 11 | 52 | 307 | 480 | 515 | 641 | 427 | 430 | 123 | 10 |
| Sunny days | 28 | 24 | 20 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 23 |
| Rainy days | 3 | 4 | 11 | 20 | 31 | 30 | 31 | 31 | 30 | 31 | 24 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Matisaw is at