Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Barsan
* Weather data for Barsan 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) | 35.0 | 36.9 | 37.3 | 36.9 | 34.8 | 32.2 | 31.8 | 32.5 | 32.2 | 32.4 | 33.7 | 35.3 |
| Average daytime temperature (°C) | 32.8 | 35.2 | 35.7 | 35.1 | 32.1 | 29.7 | 29.4 | 28.9 | 29.7 | 30.2 | 32.0 | 32.8 |
| Average temperature (°C) | 24.9 | 27.7 | 28.5 | 28.2 | 26.4 | 25.0 | 24.6 | 24.3 | 24.6 | 25.0 | 25.8 | 25.0 |
| Average night temperature (°C) | 17.8 | 20.7 | 22.2 | 23.2 | 22.7 | 21.9 | 21.6 | 21.6 | 21.5 | 21.6 | 20.8 | 17.9 |
| Absolute minimum temperature (°C) | 15.7 | 18.1 | 19.8 | 21.9 | 21.5 | 21.1 | 20.7 | 20.7 | 20.6 | 20.3 | 17.8 | 15.3 |
| 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 | 12.3 | 12.6 | 12.7 | 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 | 10.2 | 10.1 | 9.6 | 8.7 | 7.8 | 7.8 | 7.2 | 8.7 | 9.4 | 10.0 | 10.4 |
| Precipitation (mm) | 5 | 2 | 12 | 52 | 281 | 214 | 282 | 295 | 428 | 213 | 44 | 0 |
| Sunny days | 29 | 26 | 24 | 18 | 2 | 0 | 0 | 0 | 0 | 4 | 13 | 31 |
| Rainy days | 2 | 2 | 7 | 12 | 29 | 30 | 31 | 31 | 30 | 27 | 17 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barsan is at