Average annual temperature is 25.9 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Yengema
* Weather data for Yengema 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) | 36.9 | 37.7 | 38.4 | 35.0 | 34.1 | 32.6 | 32.5 | 32.3 | 32.2 | 31.5 | 32.4 | 35.0 |
| Average daytime temperature (°C) | 35.2 | 36.3 | 34.5 | 33.1 | 31.7 | 29.7 | 29.4 | 28.6 | 29.3 | 29.6 | 30.3 | 32.9 |
| Average temperature (°C) | 26.8 | 28.4 | 27.4 | 26.9 | 26.3 | 24.9 | 24.6 | 24.4 | 24.7 | 25.1 | 25.6 | 26.0 |
| Average night temperature (°C) | 20.5 | 22.8 | 22.8 | 23.4 | 23.4 | 22.6 | 22.4 | 22.4 | 22.5 | 22.6 | 22.7 | 20.7 |
| Absolute minimum temperature (°C) | 17.5 | 21.4 | 21.1 | 22.0 | 22.4 | 21.6 | 21.2 | 21.4 | 21.4 | 21.4 | 21.9 | 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 | 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) | 9.8 | 9.8 | 8.4 | 8.3 | 7.7 | 7.1 | 6.8 | 5.4 | 6.8 | 7.6 | 8.2 | 9.9 |
| Precipitation (mm) | 7 | 5 | 105 | 204 | 337 | 327 | 381 | 553 | 415 | 428 | 189 | 6 |
| Sunny days | 25 | 23 | 12 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 23 |
| Rainy days | 6 | 5 | 19 | 26 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yengema is at