Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 62 days
Number of rainy days: 303 days
Look at detailed online map of Peteoma
* Weather data for Peteoma 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 | 37.0 | 36.7 | 35.0 | 34.2 | 31.6 | 32.6 | 33.0 | 32.7 | 32.2 | 32.5 | 34.4 |
| Average daytime temperature (°C) | 34.2 | 35.3 | 34.0 | 32.7 | 31.5 | 29.5 | 29.1 | 28.9 | 29.1 | 29.7 | 30.5 | 32.7 |
| Average temperature (°C) | 26.5 | 27.4 | 26.9 | 26.6 | 26.2 | 24.8 | 24.5 | 24.5 | 24.7 | 24.9 | 25.6 | 26.0 |
| Average night temperature (°C) | 21.5 | 22.7 | 22.8 | 23.4 | 23.3 | 22.6 | 22.4 | 22.5 | 22.5 | 22.6 | 22.8 | 21.5 |
| Absolute minimum temperature (°C) | 18.6 | 21.5 | 20.8 | 22.2 | 22.5 | 21.6 | 21.6 | 21.2 | 21.6 | 21.9 | 21.9 | 17.9 |
| 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 | 8.5 | 8.0 | 7.5 | 6.7 | 6.8 | 5.8 | 6.9 | 6.8 | 8.2 | 9.8 |
| Precipitation (mm) | 11 | 13 | 79 | 182 | 300 | 376 | 521 | 603 | 468 | 396 | 195 | 14 |
| Sunny days | 21 | 12 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 20 |
| Rainy days | 10 | 16 | 25 | 30 | 30 | 30 | 31 | 31 | 30 | 31 | 28 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Peteoma is at