Average annual temperature is 22.3 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 156 days
Number of rainy days: 209 days
Look at detailed online map of Sombilli
* Weather data for Sombilli 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) | 32.2 | 34.0 | 34.1 | 34.1 | 30.5 | 28.2 | 27.4 | 27.0 | 28.1 | 28.7 | 30.6 | 32.1 |
| Average daytime temperature (°C) | 29.7 | 31.8 | 31.1 | 31.1 | 28.3 | 26.1 | 24.4 | 24.4 | 25.1 | 26.3 | 28.2 | 29.7 |
| Average temperature (°C) | 23.1 | 25.0 | 24.5 | 24.3 | 22.6 | 21.1 | 20.1 | 20.0 | 20.3 | 21.2 | 22.5 | 23.1 |
| Average night temperature (°C) | 17.9 | 19.1 | 18.7 | 18.8 | 19.2 | 18.3 | 17.9 | 17.8 | 17.8 | 18.3 | 18.5 | 18.3 |
| Absolute minimum temperature (°C) | 16.2 | 17.0 | 16.5 | 16.6 | 17.4 | 17.5 | 16.9 | 16.6 | 17.0 | 17.4 | 16.1 | 15.4 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.2 | 10.2 | 10.6 | 10.9 | 7.8 | 7.5 | 7.5 | 6.9 | 7.2 | 8.1 | 10.2 | 10.3 |
| Precipitation (mm) | 0 | 0 | 1 | 13 | 195 | 255 | 449 | 370 | 353 | 187 | 18 | 0 |
| Sunny days | 31 | 26 | 27 | 23 | 1 | 1 | 0 | 0 | 0 | 1 | 15 | 31 |
| Rainy days | 0 | 2 | 4 | 7 | 30 | 29 | 31 | 31 | 30 | 30 | 15 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sombilli is at