Average annual temperature is 24.0 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Sassama
* Weather data for Sassama 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) | 34.8 | 36.4 | 37.3 | 34.2 | 34.1 | 31.0 | 31.5 | 31.6 | 32.2 | 32.0 | 33.5 | 34.7 |
| Average daytime temperature (°C) | 33.4 | 34.2 | 32.2 | 31.7 | 30.7 | 28.4 | 28.1 | 27.9 | 28.9 | 29.4 | 30.3 | 32.6 |
| Average temperature (°C) | 24.9 | 26.0 | 25.0 | 24.8 | 24.5 | 23.1 | 22.8 | 22.9 | 23.1 | 23.5 | 23.7 | 24.0 |
| Average night temperature (°C) | 18.5 | 19.6 | 20.4 | 20.9 | 21.1 | 20.7 | 20.4 | 20.5 | 20.5 | 20.1 | 19.4 | 17.5 |
| Absolute minimum temperature (°C) | 16.2 | 16.4 | 16.8 | 19.7 | 19.5 | 20.0 | 18.9 | 19.4 | 19.0 | 18.7 | 15.6 | 14.4 |
| 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 | 12.6 | 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) | 10.2 | 9.8 | 8.4 | 8.4 | 7.9 | 6.0 | 6.6 | 6.6 | 7.9 | 8.6 | 9.1 | 10.6 |
| Precipitation (mm) | 15 | 7 | 114 | 153 | 218 | 301 | 401 | 400 | 303 | 193 | 104 | 0 |
| Sunny days | 26 | 22 | 12 | 3 | 1 | 0 | 0 | 0 | 0 | 2 | 8 | 30 |
| Rainy days | 5 | 6 | 19 | 27 | 30 | 30 | 31 | 31 | 30 | 29 | 22 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sassama during the most sunny months:
The largest precipitation sum in Sassama is at