Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Dasaram
* Weather data for Dasaram 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) | 36.2 | 36.4 | 36.3 | 34.4 | 34.1 | 31.6 | 31.6 | 31.8 | 31.5 | 31.4 | 32.0 | 34.3 |
| Average daytime temperature (°C) | 33.7 | 34.4 | 32.8 | 32.4 | 31.4 | 29.5 | 29.3 | 28.8 | 29.2 | 29.7 | 30.2 | 32.1 |
| Average temperature (°C) | 25.8 | 27.9 | 26.9 | 26.9 | 26.4 | 25.1 | 24.8 | 24.6 | 24.8 | 25.2 | 25.6 | 25.4 |
| Average night temperature (°C) | 19.6 | 22.7 | 22.7 | 23.7 | 23.5 | 22.9 | 22.5 | 22.5 | 22.6 | 22.7 | 22.6 | 20.0 |
| Absolute minimum temperature (°C) | 16.2 | 21.0 | 20.4 | 22.2 | 22.5 | 22.0 | 20.9 | 21.1 | 21.6 | 22.2 | 20.9 | 16.3 |
| 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 | 12.5 | 12.4 | 12.2 | 11.9 | 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) | 9.7 | 9.7 | 8.6 | 8.8 | 7.6 | 7.1 | 7.3 | 5.8 | 7.2 | 7.8 | 8.3 | 9.9 |
| Precipitation (mm) | 15 | 2 | 87 | 209 | 346 | 257 | 422 | 445 | 348 | 358 | 178 | 2 |
| Sunny days | 23 | 25 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 21 |
| Rainy days | 8 | 3 | 16 | 29 | 31 | 30 | 31 | 31 | 30 | 31 | 28 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dasaram is at