Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Boama
* Weather data for Boama 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) | 36.1 | 37.4 | 37.8 | 34.9 | 34.6 | 32.5 | 33.0 | 33.1 | 32.6 | 32.6 | 32.4 | 35.1 |
| Average daytime temperature (°C) | 34.7 | 35.7 | 34.2 | 33.0 | 31.7 | 29.9 | 29.3 | 28.7 | 29.3 | 29.6 | 30.6 | 32.8 |
| Average temperature (°C) | 26.6 | 28.0 | 27.1 | 26.8 | 26.3 | 24.9 | 24.6 | 24.4 | 24.7 | 25.0 | 25.6 | 25.9 |
| Average night temperature (°C) | 21.3 | 23.0 | 22.9 | 23.5 | 23.5 | 22.6 | 22.3 | 22.5 | 22.5 | 22.6 | 22.9 | 21.2 |
| Absolute minimum temperature (°C) | 18.0 | 21.6 | 21.3 | 22.3 | 22.6 | 21.7 | 21.6 | 21.3 | 21.4 | 22.0 | 22.0 | 17.4 |
| 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 | 12.5 | 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) | 9.6 | 9.8 | 8.3 | 7.8 | 7.4 | 7.2 | 6.8 | 6.0 | 6.8 | 7.2 | 7.7 | 9.7 |
| Precipitation (mm) | 5 | 4 | 70 | 136 | 326 | 361 | 449 | 562 | 424 | 338 | 152 | 7 |
| Sunny days | 23 | 21 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 24 |
| Rainy days | 8 | 7 | 21 | 29 | 30 | 30 | 31 | 31 | 30 | 31 | 28 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boama is at