Average annual temperature is 26.0 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Mayamba
* Weather data for Mayamba 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) | 37.7 | 37.8 | 39.2 | 35.8 | 34.9 | 33.4 | 32.4 | 32.5 | 32.4 | 32.4 | 33.0 | 36.7 |
| Average daytime temperature (°C) | 35.1 | 36.1 | 34.9 | 33.6 | 32.4 | 30.3 | 30.1 | 28.9 | 29.5 | 29.9 | 30.9 | 33.6 |
| Average temperature (°C) | 26.6 | 28.4 | 27.5 | 27.2 | 26.4 | 25.0 | 24.7 | 24.5 | 24.8 | 25.2 | 25.8 | 25.9 |
| Average night temperature (°C) | 20.2 | 22.4 | 22.6 | 23.4 | 23.4 | 22.6 | 22.3 | 22.4 | 22.4 | 22.7 | 22.8 | 20.3 |
| Absolute minimum temperature (°C) | 15.5 | 20.5 | 20.2 | 22.4 | 22.6 | 21.7 | 20.4 | 21.2 | 21.2 | 22.0 | 21.7 | 16.2 |
| 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 | 11.9 | 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) | 10.0 | 9.9 | 8.8 | 8.3 | 7.7 | 7.1 | 7.2 | 5.3 | 7.0 | 7.6 | 8.4 | 10.1 |
| Precipitation (mm) | 1 | 1 | 77 | 170 | 349 | 396 | 460 | 642 | 425 | 389 | 122 | 6 |
| Sunny days | 27 | 26 | 17 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 24 |
| Rainy days | 4 | 2 | 14 | 26 | 30 | 30 | 31 | 31 | 30 | 31 | 26 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mayamba is at