Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Mamonda
* Weather data for Mamonda 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) | 37.5 | 37.9 | 38.4 | 37.4 | 35.5 | 33.0 | 32.7 | 32.8 | 32.4 | 32.4 | 33.4 | 35.6 |
| Average daytime temperature (°C) | 35.5 | 36.7 | 36.0 | 34.7 | 32.6 | 30.1 | 29.8 | 29.0 | 29.9 | 30.4 | 31.2 | 33.4 |
| Average temperature (°C) | 27.2 | 28.8 | 28.2 | 28.1 | 27.0 | 25.4 | 25.1 | 24.9 | 25.1 | 25.6 | 26.3 | 26.3 |
| Average night temperature (°C) | 20.7 | 22.9 | 23.3 | 24.0 | 23.9 | 23.1 | 22.8 | 22.7 | 22.7 | 23.0 | 23.1 | 20.6 |
| Absolute minimum temperature (°C) | 17.5 | 21.9 | 21.0 | 22.8 | 22.9 | 22.1 | 21.3 | 21.3 | 21.8 | 22.1 | 21.7 | 16.7 |
| 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) | 9.6 | 9.9 | 9.2 | 8.5 | 7.5 | 6.4 | 7.5 | 5.7 | 6.5 | 7.7 | 8.7 | 9.8 |
| Precipitation (mm) | 1 | 0 | 19 | 128 | 339 | 347 | 606 | 552 | 367 | 400 | 120 | 2 |
| Sunny days | 28 | 26 | 19 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 25 |
| Rainy days | 3 | 2 | 12 | 21 | 31 | 30 | 31 | 31 | 30 | 31 | 25 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mamonda is at