Average annual temperature is 25.1 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 97 days
Number of rainy days: 268 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) | 35.4 | 36.2 | 37.0 | 33.8 | 32.5 | 32.4 | 31.4 | 31.6 | 31.1 | 30.7 | 31.3 | 33.8 |
| Average daytime temperature (°C) | 33.9 | 34.8 | 33.2 | 32.0 | 30.8 | 28.7 | 28.8 | 27.5 | 28.2 | 28.9 | 29.5 | 31.5 |
| Average temperature (°C) | 26.3 | 27.4 | 26.3 | 26.0 | 25.5 | 24.0 | 23.7 | 23.5 | 23.8 | 24.3 | 24.9 | 25.6 |
| Average night temperature (°C) | 20.0 | 21.5 | 21.6 | 22.5 | 22.4 | 21.7 | 21.5 | 21.7 | 21.6 | 21.8 | 21.8 | 20.3 |
| Absolute minimum temperature (°C) | 17.6 | 19.8 | 18.9 | 21.9 | 21.3 | 20.7 | 20.8 | 20.4 | 20.8 | 21.2 | 20.7 | 18.1 |
| 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 | 9.2 | 8.6 | 7.7 | 6.7 | 6.7 | 4.9 | 6.3 | 7.5 | 8.6 | 10.2 |
| Precipitation (mm) | 3 | 2 | 40 | 199 | 311 | 286 | 345 | 558 | 388 | 359 | 135 | 7 |
| Sunny days | 26 | 22 | 12 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 27 |
| Rainy days | 5 | 6 | 19 | 26 | 30 | 30 | 31 | 31 | 30 | 31 | 25 | 4 |
| 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