Average annual temperature is 22.6 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Bon
* Weather data for Bon 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) | 30.3 | 31.6 | 31.3 | 31.1 | 30.4 | 30.6 | 29.3 | 30.0 | 30.1 | 30.2 | 30.3 | 31.5 |
| Average daytime temperature (°C) | 28.1 | 29.4 | 28.5 | 28.6 | 28.3 | 28.0 | 28.0 | 28.1 | 27.9 | 27.7 | 27.5 | 29.0 |
| Average temperature (°C) | 22.2 | 23.1 | 22.7 | 22.7 | 23.1 | 22.5 | 22.5 | 22.5 | 22.4 | 22.2 | 22.2 | 23.3 |
| Average night temperature (°C) | 19.2 | 19.8 | 19.8 | 19.6 | 20.3 | 19.9 | 19.8 | 19.7 | 19.9 | 20.0 | 19.8 | 20.2 |
| Absolute minimum temperature (°C) | 17.6 | 18.4 | 18.3 | 18.5 | 19.2 | 18.5 | 18.8 | 17.6 | 19.1 | 19.1 | 18.8 | 18.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.0 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.7 | 8.6 | 7.0 | 8.5 | 7.8 | 8.4 | 8.2 | 8.3 | 7.1 | 6.4 | 5.6 | 8.3 |
| Precipitation (mm) | 162 | 165 | 245 | 286 | 187 | 177 | 145 | 173 | 276 | 468 | 587 | 170 |
| Sunny days | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| Rainy days | 30 | 27 | 31 | 28 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bon is at