Average annual temperature is 24.7 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 16 days
Number of rainy days: 349 days
Look at detailed online map of Youlou
* Weather data for Youlou 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) | 32.2 | 34.0 | 32.7 | 33.6 | 32.8 | 31.2 | 31.1 | 32.2 | 33.1 | 31.9 | 32.0 | 32.3 |
| Average daytime temperature (°C) | 30.2 | 31.0 | 29.7 | 30.1 | 30.5 | 29.8 | 29.5 | 30.3 | 30.7 | 29.8 | 29.7 | 30.3 |
| Average temperature (°C) | 24.3 | 25.0 | 24.4 | 24.5 | 25.1 | 24.7 | 24.4 | 25.0 | 24.9 | 24.5 | 24.4 | 24.7 |
| Average night temperature (°C) | 20.9 | 21.3 | 21.2 | 21.2 | 21.9 | 21.1 | 20.7 | 21.3 | 21.5 | 21.6 | 21.6 | 21.7 |
| Absolute minimum temperature (°C) | 19.9 | 19.0 | 19.7 | 20.1 | 20.6 | 18.1 | 18.9 | 19.3 | 20.5 | 20.9 | 20.3 | 20.7 |
| 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) | 12.2 | 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) | 8.7 | 9.3 | 7.7 | 8.4 | 8.8 | 9.5 | 9.6 | 9.4 | 7.8 | 7.7 | 7.9 | 8.2 |
| Precipitation (mm) | 226 | 146 | 245 | 220 | 186 | 82 | 45 | 68 | 196 | 379 | 375 | 293 |
| Sunny days | 1 | 3 | 1 | 2 | 0 | 4 | 3 | 0 | 1 | 0 | 1 | 0 |
| Rainy days | 30 | 25 | 30 | 28 | 31 | 26 | 28 | 31 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Youlou is at