Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Mamara
* Weather data for Mamara 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) | 38.4 | 39.1 | 39.8 | 35.9 | 34.6 | 32.9 | 32.6 | 31.9 | 32.0 | 32.1 | 32.8 | 36.9 |
| Average daytime temperature (°C) | 35.9 | 36.8 | 35.2 | 33.7 | 32.2 | 30.1 | 30.0 | 28.8 | 29.6 | 29.9 | 30.9 | 33.4 |
| Average temperature (°C) | 27.0 | 29.0 | 28.0 | 27.5 | 26.6 | 25.3 | 24.9 | 24.7 | 25.0 | 25.4 | 26.0 | 25.9 |
| Average night temperature (°C) | 19.7 | 22.7 | 23.0 | 23.7 | 23.6 | 22.9 | 22.7 | 22.7 | 22.7 | 22.9 | 23.0 | 19.9 |
| Absolute minimum temperature (°C) | 16.3 | 21.2 | 20.6 | 22.8 | 22.9 | 22.0 | 21.0 | 22.0 | 21.6 | 22.2 | 21.9 | 16.5 |
| 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 | 11.9 | 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) | 9.9 | 9.9 | 8.8 | 8.3 | 7.5 | 6.6 | 7.0 | 5.2 | 6.8 | 7.9 | 8.4 | 10.0 |
| Precipitation (mm) | 0 | 0 | 62 | 159 | 334 | 324 | 447 | 584 | 417 | 433 | 152 | 2 |
| Sunny days | 29 | 24 | 15 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 26 |
| Rainy days | 2 | 4 | 16 | 25 | 30 | 30 | 31 | 31 | 30 | 31 | 28 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mamara is at