Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of Sansanbou
* Weather data for Sansanbou 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 | 36.6 | 37.3 | 37.7 | 35.0 | 33.0 | 31.9 | 32.5 | 31.9 | 32.8 | 33.9 | 34.2 |
| Average daytime temperature (°C) | 32.2 | 34.8 | 35.4 | 35.1 | 32.3 | 29.8 | 29.5 | 29.2 | 29.7 | 30.3 | 32.4 | 32.4 |
| Average temperature (°C) | 24.0 | 27.1 | 28.1 | 28.4 | 26.6 | 25.2 | 24.6 | 24.4 | 24.5 | 25.2 | 26.0 | 24.4 |
| Average night temperature (°C) | 17.1 | 20.1 | 22.0 | 23.0 | 22.8 | 22.1 | 21.5 | 21.4 | 21.3 | 21.6 | 20.6 | 17.2 |
| Absolute minimum temperature (°C) | 14.7 | 16.8 | 18.6 | 21.8 | 21.8 | 21.0 | 20.1 | 20.8 | 20.5 | 20.4 | 16.3 | 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 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) | 10.0 | 9.9 | 10.1 | 10.0 | 8.2 | 7.8 | 8.6 | 7.5 | 8.6 | 9.0 | 10.2 | 10.2 |
| Precipitation (mm) | 2 | 0 | 7 | 52 | 160 | 179 | 334 | 324 | 329 | 223 | 22 | 0 |
| Sunny days | 30 | 27 | 26 | 22 | 7 | 2 | 1 | 0 | 0 | 4 | 18 | 31 |
| Rainy days | 1 | 1 | 5 | 8 | 24 | 28 | 30 | 31 | 30 | 27 | 12 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sansanbou is at