Average annual temperature is 22.8 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 9 days
Number of rainy days: 356 days
Look at detailed online map of Ongon
* Weather data for Ongon 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) | 30.7 | 31.9 | 31.7 | 31.2 | 30.8 | 30.7 | 29.6 | 31.4 | 30.3 | 30.3 | 30.4 | 31.9 |
| Average daytime temperature (°C) | 28.5 | 29.9 | 28.6 | 28.9 | 28.6 | 28.3 | 28.3 | 28.6 | 28.1 | 28.1 | 27.7 | 29.5 |
| Average temperature (°C) | 22.5 | 23.3 | 22.8 | 22.9 | 23.2 | 22.8 | 22.7 | 22.8 | 22.5 | 22.4 | 22.3 | 23.5 |
| Average night temperature (°C) | 19.3 | 19.8 | 19.9 | 19.7 | 20.3 | 20.1 | 20.0 | 19.9 | 20.1 | 20.1 | 19.9 | 20.2 |
| Absolute minimum temperature (°C) | 18.1 | 18.2 | 18.2 | 18.8 | 18.8 | 18.9 | 19.2 | 17.9 | 19.3 | 19.2 | 18.7 | 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) | 8.0 | 8.7 | 6.8 | 8.1 | 7.9 | 8.1 | 8.0 | 8.2 | 6.7 | 7.0 | 5.7 | 8.5 |
| Precipitation (mm) | 115 | 114 | 208 | 270 | 197 | 211 | 114 | 151 | 270 | 487 | 556 | 148 |
| Sunny days | 1 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3 |
| Rainy days | 30 | 25 | 31 | 30 | 31 | 29 | 30 | 31 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ongon is at