Average annual temperature is 25.7 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Bonthe District
* Weather data for Bonthe District 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) | 34.7 | 34.4 | 35.1 | 34.2 | 33.5 | 31.0 | 31.3 | 32.0 | 31.4 | 31.7 | 33.0 | 35.0 |
| Average daytime temperature (°C) | 33.2 | 32.9 | 32.6 | 32.2 | 31.3 | 29.0 | 28.2 | 28.2 | 28.5 | 29.5 | 30.6 | 32.9 |
| Average temperature (°C) | 26.2 | 26.7 | 26.7 | 26.9 | 26.3 | 25.0 | 24.6 | 24.7 | 24.8 | 25.0 | 25.6 | 26.2 |
| Average night temperature (°C) | 21.8 | 22.7 | 22.9 | 23.7 | 23.5 | 22.7 | 22.5 | 22.7 | 22.5 | 22.5 | 22.8 | 21.7 |
| Absolute minimum temperature (°C) | 19.2 | 21.7 | 20.8 | 22.7 | 22.6 | 21.6 | 22.0 | 21.8 | 21.5 | 22.0 | 21.7 | 18.0 |
| 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) | 9.8 | 9.9 | 9.1 | 8.8 | 8.0 | 7.0 | 6.3 | 5.7 | 6.7 | 7.5 | 8.4 | 10.2 |
| Precipitation (mm) | 21 | 28 | 69 | 201 | 353 | 506 | 751 | 660 | 465 | 504 | 233 | 38 |
| Sunny days | 17 | 7 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 |
| Rainy days | 14 | 21 | 23 | 29 | 31 | 30 | 31 | 31 | 30 | 31 | 29 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bonthe District during the most sunny months:
The largest precipitation sum in Bonthe District is at