Average annual temperature is 24.8 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Petema
* Weather data for Petema 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) | 35.1 | 35.8 | 36.4 | 33.4 | 33.5 | 30.8 | 30.9 | 31.3 | 30.7 | 30.9 | 32.2 | 33.9 |
| Average daytime temperature (°C) | 32.9 | 33.3 | 31.8 | 31.4 | 30.7 | 28.6 | 28.4 | 27.8 | 28.5 | 28.9 | 29.3 | 31.2 |
| Average temperature (°C) | 25.1 | 27.0 | 26.0 | 25.9 | 25.5 | 24.1 | 23.8 | 23.7 | 23.9 | 24.3 | 24.6 | 24.4 |
| Average night temperature (°C) | 18.7 | 21.8 | 22.0 | 22.5 | 22.5 | 21.7 | 21.5 | 21.5 | 21.7 | 21.7 | 21.5 | 19.1 |
| Absolute minimum temperature (°C) | 14.7 | 20.2 | 19.6 | 21.2 | 21.3 | 21.1 | 19.9 | 20.2 | 20.9 | 21.1 | 20.2 | 14.6 |
| 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) | 9.9 | 9.7 | 8.5 | 8.4 | 7.2 | 6.2 | 6.6 | 5.3 | 7.3 | 7.4 | 8.1 | 9.9 |
| Precipitation (mm) | 60 | 1 | 80 | 161 | 302 | 307 | 344 | 530 | 349 | 326 | 174 | 2 |
| Sunny days | 23 | 23 | 10 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 22 |
| Rainy days | 8 | 5 | 21 | 28 | 31 | 30 | 31 | 30 | 30 | 30 | 28 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Petema during the most sunny months:
The largest precipitation sum in Petema is at