Average annual temperature is 18.0 °C
Absolute maximum temperature: 24.1 °C
Absolute minimum temperature: 13.1 °C
Number of rainy days: 365 days
Look at detailed online map of Bioco
* Weather data for Bioco Equatorial 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) | 22.4 | 24.1 | 23.2 | 24.1 | 23.8 | 21.3 | 21.5 | 20.9 | 21.6 | 23.0 | 23.2 | 23.7 |
| Average daytime temperature (°C) | 21.4 | 22.4 | 22.0 | 22.3 | 21.9 | 19.7 | 19.9 | 19.4 | 19.9 | 21.0 | 21.2 | 22.0 |
| Average temperature (°C) | 17.9 | 18.6 | 18.5 | 18.7 | 18.9 | 17.5 | 17.1 | 17.0 | 17.3 | 17.9 | 18.0 | 18.1 |
| Average night temperature (°C) | 14.9 | 15.4 | 16.1 | 16.2 | 16.7 | 16.3 | 15.5 | 15.6 | 15.9 | 15.9 | 15.9 | 15.0 |
| Absolute minimum temperature (°C) | 13.1 | 13.8 | 13.9 | 14.6 | 14.6 | 15.3 | 13.6 | 14.2 | 14.7 | 14.6 | 15.2 | 13.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 9.3 | 10.1 | 7.5 | 7.6 | 8.4 | 5.0 | 5.9 | 4.8 | 4.7 | 6.1 | 5.9 | 9.8 |
| Precipitation (mm) | 110 | 77 | 250 | 236 | 243 | 436 | 722 | 583 | 670 | 470 | 383 | 80 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bioco during the most sunny months:
The largest precipitation sum in Bioco is at