Average annual temperature is 22.4 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Olong
* Weather data for Olong 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) | 30.5 | 31.6 | 31.2 | 30.9 | 30.5 | 30.3 | 29.5 | 30.0 | 29.8 | 30.1 | 30.0 | 31.5 |
| Average daytime temperature (°C) | 28.2 | 29.3 | 28.2 | 28.5 | 28.3 | 27.9 | 28.0 | 28.1 | 27.8 | 27.6 | 27.4 | 29.0 |
| Average temperature (°C) | 22.1 | 22.9 | 22.4 | 22.5 | 22.9 | 22.4 | 22.3 | 22.4 | 22.2 | 22.0 | 22.0 | 23.2 |
| Average night temperature (°C) | 19.1 | 19.6 | 19.6 | 19.4 | 20.1 | 19.7 | 19.6 | 19.5 | 19.7 | 19.7 | 19.5 | 20.0 |
| Absolute minimum temperature (°C) | 17.9 | 18.4 | 17.5 | 18.4 | 19.3 | 19.0 | 18.5 | 17.9 | 18.8 | 19.1 | 18.8 | 18.7 |
| 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 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 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) | 7.8 | 8.7 | 6.7 | 8.3 | 7.8 | 8.0 | 7.3 | 8.0 | 6.0 | 6.6 | 5.9 | 8.3 |
| Precipitation (mm) | 162 | 168 | 269 | 299 | 166 | 175 | 127 | 144 | 272 | 481 | 541 | 179 |
| Sunny days | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 |
| Rainy days | 29 | 26 | 31 | 30 | 31 | 29 | 31 | 31 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olong is at