Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Matamu
* Weather data for Matamu 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) | 36.9 | 38.0 | 38.3 | 36.4 | 36.2 | 33.0 | 33.2 | 33.7 | 32.7 | 32.9 | 33.6 | 35.7 |
| Average daytime temperature (°C) | 35.4 | 36.4 | 35.1 | 34.6 | 32.7 | 30.3 | 29.8 | 28.9 | 29.9 | 30.5 | 31.4 | 33.4 |
| Average temperature (°C) | 27.0 | 28.1 | 27.4 | 27.8 | 26.9 | 25.2 | 24.9 | 24.6 | 25.0 | 25.4 | 26.2 | 26.3 |
| Average night temperature (°C) | 21.0 | 22.6 | 22.8 | 23.6 | 23.9 | 22.9 | 22.5 | 22.5 | 22.6 | 22.8 | 23.0 | 21.4 |
| Absolute minimum temperature (°C) | 17.6 | 21.3 | 20.9 | 22.5 | 23.0 | 21.8 | 21.2 | 21.7 | 21.5 | 22.0 | 22.1 | 17.5 |
| 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 | 9.3 | 8.8 | 7.2 | 6.5 | 7.4 | 5.7 | 6.8 | 7.0 | 8.6 | 9.7 |
| Precipitation (mm) | 1 | 1 | 27 | 111 | 312 | 354 | 518 | 664 | 414 | 379 | 99 | 2 |
| Sunny days | 28 | 25 | 17 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 26 |
| Rainy days | 3 | 3 | 14 | 22 | 31 | 30 | 31 | 31 | 30 | 31 | 24 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Matamu is at