Average annual temperature is 25.0 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 10 days
Number of rainy days: 355 days
Look at detailed online map of Ayem
* Weather data for Ayem 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) | 30.9 | 32.2 | 32.3 | 32.4 | 32.4 | 30.4 | 29.9 | 29.9 | 30.5 | 31.8 | 31.5 | 30.9 |
| Average daytime temperature (°C) | 29.5 | 30.2 | 30.2 | 30.1 | 30.3 | 28.9 | 28.2 | 28.2 | 28.5 | 28.9 | 28.9 | 29.4 |
| Average temperature (°C) | 24.6 | 25.3 | 25.4 | 25.3 | 25.7 | 25.2 | 24.7 | 24.7 | 25.0 | 24.7 | 24.6 | 25.2 |
| Average night temperature (°C) | 21.9 | 22.7 | 22.8 | 22.5 | 23.1 | 22.7 | 22.4 | 22.5 | 23.1 | 22.6 | 22.6 | 22.9 |
| Absolute minimum temperature (°C) | 21.1 | 21.3 | 21.9 | 21.7 | 22.3 | 20.9 | 21.3 | 20.5 | 22.2 | 21.8 | 22.0 | 21.9 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 8.4 | 8.3 | 7.0 | 7.0 | 8.4 | 8.4 | 6.6 | 6.6 | 6.3 | 5.8 | 5.5 | 7.8 |
| Precipitation (mm) | 294 | 223 | 307 | 434 | 285 | 110 | 26 | 95 | 211 | 763 | 768 | 382 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 3 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 29 | 26 | 28 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ayem is at