Average annual temperature is 23.8 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Sullakollo
* Weather data for Sullakollo 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) | 34.5 | 36.0 | 36.0 | 33.3 | 32.8 | 30.8 | 31.2 | 31.2 | 30.5 | 31.5 | 32.3 | 34.0 |
| Average daytime temperature (°C) | 32.7 | 33.5 | 32.3 | 31.3 | 30.0 | 28.1 | 27.9 | 27.7 | 28.3 | 28.9 | 29.3 | 31.6 |
| Average temperature (°C) | 24.4 | 25.8 | 25.1 | 24.7 | 24.2 | 23.1 | 22.7 | 22.7 | 22.9 | 23.3 | 23.5 | 23.8 |
| Average night temperature (°C) | 18.2 | 19.9 | 20.5 | 21.0 | 21.0 | 20.5 | 20.2 | 20.3 | 20.3 | 20.3 | 19.8 | 17.9 |
| Absolute minimum temperature (°C) | 15.9 | 17.7 | 18.6 | 19.6 | 20.1 | 19.9 | 18.6 | 19.0 | 19.5 | 19.3 | 16.6 | 16.0 |
| 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) | 10.1 | 9.8 | 8.5 | 8.1 | 7.6 | 6.2 | 6.5 | 6.1 | 7.5 | 8.3 | 8.4 | 10.5 |
| Precipitation (mm) | 18 | 4 | 81 | 141 | 231 | 316 | 338 | 371 | 322 | 187 | 186 | 0 |
| Sunny days | 26 | 22 | 13 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 7 | 27 |
| Rainy days | 5 | 6 | 18 | 29 | 29 | 30 | 31 | 31 | 30 | 30 | 23 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sullakollo during the most sunny months:
The largest precipitation sum in Sullakollo is at