Average annual temperature is 23.0 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 14 days
Number of rainy days: 351 days
Look at detailed online map of Ondeng
* Weather data for Ondeng 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 | 32.2 | 32.0 | 31.8 | 31.1 | 31.0 | 29.9 | 30.6 | 30.0 | 30.8 | 30.7 | 32.7 |
| Average daytime temperature (°C) | 28.6 | 29.9 | 28.9 | 29.1 | 28.8 | 28.5 | 28.4 | 28.8 | 28.3 | 28.2 | 27.9 | 29.6 |
| Average temperature (°C) | 22.6 | 23.5 | 23.1 | 23.1 | 23.5 | 22.9 | 22.9 | 22.9 | 22.8 | 22.6 | 22.5 | 23.7 |
| Average night temperature (°C) | 19.5 | 20.0 | 20.2 | 20.0 | 20.6 | 20.3 | 20.3 | 20.1 | 20.3 | 20.3 | 20.1 | 20.4 |
| Absolute minimum temperature (°C) | 18.0 | 18.5 | 18.6 | 19.2 | 19.0 | 18.6 | 19.6 | 18.0 | 19.6 | 19.1 | 19.0 | 18.8 |
| 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) | 7.6 | 8.4 | 6.9 | 8.1 | 7.7 | 8.0 | 7.9 | 8.1 | 7.0 | 6.4 | 5.4 | 8.1 |
| Precipitation (mm) | 150 | 135 | 201 | 298 | 196 | 168 | 136 | 159 | 267 | 504 | 626 | 198 |
| Sunny days | 1 | 3 | 2 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 4 |
| Rainy days | 30 | 25 | 29 | 29 | 31 | 28 | 31 | 30 | 30 | 31 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ondeng is at