Average annual temperature is 25.8 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 53 days
Number of rainy days: 312 days
Look at detailed online map of Manjama
* Weather data for Manjama 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) | 34.2 | 32.7 | 33.3 | 33.1 | 32.5 | 30.3 | 31.0 | 31.0 | 30.9 | 31.1 | 32.6 | 34.1 |
| Average daytime temperature (°C) | 32.1 | 31.6 | 31.4 | 31.2 | 30.6 | 28.6 | 27.9 | 27.9 | 28.2 | 29.1 | 30.2 | 32.0 |
| Average temperature (°C) | 26.3 | 26.6 | 26.5 | 26.9 | 26.4 | 25.2 | 24.7 | 24.8 | 24.8 | 25.0 | 25.7 | 26.1 |
| Average night temperature (°C) | 22.2 | 23.0 | 23.2 | 24.0 | 23.7 | 23.0 | 22.7 | 22.9 | 22.6 | 22.6 | 22.8 | 21.9 |
| Absolute minimum temperature (°C) | 20.0 | 22.0 | 21.3 | 22.7 | 22.8 | 22.0 | 22.0 | 21.9 | 21.9 | 22.1 | 22.0 | 18.2 |
| 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 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 9.9 | 9.9 | 9.4 | 9.1 | 8.3 | 7.2 | 6.5 | 6.1 | 7.1 | 7.9 | 9.0 | 10.2 |
| Precipitation (mm) | 23 | 25 | 77 | 185 | 370 | 431 | 731 | 616 | 434 | 462 | 221 | 41 |
| Sunny days | 14 | 9 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 |
| Rainy days | 17 | 19 | 20 | 29 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Manjama is at