Average annual temperature is 24.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Yombiro
* Weather data for Yombiro Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.8 | 35.9 | 35.3 | 34.5 | 33.4 | 31.7 | 31.6 | 32.7 | 31.3 | 32.1 | 33.0 | 33.8 |
| Average daytime temperature (°C) | 32.4 | 33.9 | 33.0 | 32.5 | 30.9 | 28.7 | 28.5 | 28.2 | 29.0 | 29.5 | 30.5 | 31.8 |
| Average temperature (°C) | 24.2 | 26.3 | 25.8 | 25.7 | 24.9 | 23.7 | 23.3 | 23.2 | 23.5 | 23.6 | 24.2 | 23.9 |
| Average night temperature (°C) | 17.2 | 19.6 | 20.6 | 21.7 | 21.6 | 21.0 | 20.6 | 20.6 | 20.7 | 20.5 | 20.0 | 17.4 |
| Absolute minimum temperature (°C) | 14.7 | 16.8 | 18.0 | 20.5 | 20.5 | 20.3 | 19.1 | 19.5 | 19.9 | 19.0 | 17.2 | 15.1 |
| 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 | 11.8 | 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 | 10.0 | 9.2 | 8.9 | 8.0 | 6.7 | 7.7 | 6.7 | 7.8 | 8.3 | 9.3 | 10.5 |
| Precipitation (mm) | 26 | 1 | 73 | 118 | 213 | 218 | 250 | 336 | 324 | 274 | 82 | 0 |
| Sunny days | 29 | 25 | 15 | 7 | 0 | 0 | 0 | 1 | 0 | 1 | 10 | 30 |
| Rainy days | 2 | 3 | 16 | 23 | 31 | 30 | 31 | 30 | 30 | 30 | 20 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yombiro is at