Average annual temperature is 25.4 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 40 days
Number of rainy days: 325 days
Look at detailed online map of Okolo
* Weather data for Okolo Gabon is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.1 | 32.6 | 33.0 | 32.9 | 32.2 | 31.2 | 30.2 | 31.4 | 32.4 | 32.7 | 32.0 | 32.4 |
| Average daytime temperature (°C) | 29.8 | 30.8 | 30.7 | 30.5 | 30.7 | 29.2 | 28.3 | 29.2 | 30.0 | 29.6 | 29.2 | 29.9 |
| Average temperature (°C) | 25.0 | 25.9 | 26.0 | 25.9 | 26.3 | 25.2 | 24.3 | 24.9 | 25.5 | 25.4 | 25.3 | 25.5 |
| Average night temperature (°C) | 22.7 | 23.5 | 23.6 | 23.5 | 24.0 | 22.7 | 21.4 | 21.9 | 22.9 | 23.5 | 23.2 | 23.4 |
| Absolute minimum temperature (°C) | 21.7 | 22.7 | 22.7 | 22.9 | 23.1 | 20.6 | 20.4 | 19.6 | 21.7 | 22.5 | 22.2 | 22.8 |
| 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) | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 7.5 | 8.0 | 7.8 | 7.2 | 8.4 | 8.0 | 4.5 | 5.2 | 5.8 | 6.4 | 5.8 | 6.5 |
| Precipitation (mm) | 363 | 209 | 279 | 372 | 277 | 20 | 13 | 16 | 79 | 631 | 598 | 469 |
| Sunny days | 0 | 1 | 1 | 1 | 1 | 9 | 12 | 11 | 4 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 30 | 29 | 30 | 21 | 19 | 20 | 26 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Okolo is at