Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Bissélia
* Weather data for Bissélia 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) | 35.4 | 37.7 | 37.8 | 36.5 | 35.1 | 32.6 | 32.0 | 32.8 | 33.6 | 32.7 | 34.7 | 34.5 |
| Average daytime temperature (°C) | 33.4 | 35.5 | 35.6 | 34.5 | 32.5 | 30.3 | 29.5 | 29.3 | 30.3 | 30.7 | 32.3 | 32.8 |
| Average temperature (°C) | 25.0 | 27.8 | 28.4 | 27.6 | 26.3 | 24.9 | 24.4 | 24.3 | 24.7 | 25.1 | 25.6 | 24.6 |
| Average night temperature (°C) | 18.1 | 21.2 | 22.4 | 22.8 | 22.6 | 21.7 | 21.4 | 21.4 | 21.4 | 21.4 | 20.6 | 17.9 |
| Absolute minimum temperature (°C) | 15.6 | 18.3 | 19.9 | 21.5 | 21.5 | 21.0 | 20.7 | 20.9 | 20.5 | 20.6 | 16.8 | 15.0 |
| 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) | 11.6 | 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) | 10.4 | 10.2 | 9.9 | 9.4 | 8.7 | 8.6 | 8.3 | 7.3 | 8.5 | 9.1 | 9.7 | 10.6 |
| Precipitation (mm) | 10 | 1 | 12 | 80 | 181 | 154 | 352 | 354 | 320 | 148 | 46 | 0 |
| Sunny days | 28 | 27 | 21 | 18 | 5 | 0 | 0 | 0 | 0 | 4 | 15 | 30 |
| Rainy days | 3 | 1 | 10 | 12 | 26 | 30 | 31 | 31 | 30 | 27 | 15 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bissélia is at