Average annual temperature is 24.1 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Dunamo
* Weather data for Dunamo 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) | 33.9 | 34.5 | 35.7 | 33.1 | 32.2 | 30.4 | 29.6 | 30.0 | 30.2 | 30.3 | 31.4 | 33.2 |
| Average daytime temperature (°C) | 32.0 | 33.0 | 31.7 | 31.2 | 29.8 | 27.6 | 27.6 | 27.0 | 27.8 | 28.1 | 28.8 | 30.6 |
| Average temperature (°C) | 24.4 | 26.3 | 25.3 | 25.3 | 24.7 | 23.3 | 22.9 | 22.8 | 23.1 | 23.4 | 23.8 | 23.7 |
| Average night temperature (°C) | 18.0 | 20.6 | 20.8 | 21.8 | 21.6 | 20.9 | 20.6 | 20.6 | 20.6 | 20.6 | 20.4 | 18.0 |
| Absolute minimum temperature (°C) | 15.7 | 18.1 | 18.8 | 20.6 | 20.5 | 20.1 | 19.3 | 19.7 | 20.1 | 19.9 | 18.7 | 15.4 |
| 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 | 8.7 | 8.0 | 6.7 | 7.3 | 6.5 | 7.7 | 8.5 | 8.9 | 10.5 |
| Precipitation (mm) | 45 | 0 | 93 | 148 | 247 | 301 | 356 | 413 | 291 | 301 | 96 | 3 |
| Sunny days | 28 | 25 | 12 | 8 | 1 | 0 | 0 | 1 | 0 | 1 | 9 | 28 |
| Rainy days | 3 | 3 | 19 | 22 | 30 | 30 | 31 | 30 | 30 | 30 | 21 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dunamo is at