Average annual temperature is 25.6 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 29 days
Number of rainy days: 336 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) | 34.1 | 35.0 | 34.5 | 34.4 | 34.1 | 32.9 | 31.5 | 32.2 | 33.2 | 33.9 | 32.6 | 34.0 |
| Average daytime temperature (°C) | 31.1 | 32.3 | 31.0 | 31.3 | 31.9 | 30.7 | 30.0 | 30.3 | 30.8 | 30.8 | 30.5 | 31.6 |
| Average temperature (°C) | 25.2 | 26.0 | 25.5 | 25.6 | 26.2 | 25.6 | 25.4 | 25.5 | 25.7 | 25.2 | 25.0 | 26.0 |
| Average night temperature (°C) | 22.1 | 22.7 | 22.5 | 22.6 | 23.1 | 22.4 | 22.2 | 22.2 | 22.6 | 22.6 | 22.5 | 23.1 |
| Absolute minimum temperature (°C) | 21.3 | 21.5 | 21.2 | 21.5 | 22.6 | 20.6 | 20.8 | 20.5 | 21.3 | 21.2 | 21.5 | 22.1 |
| 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 | 12.1 | 12.1 | 12.1 | 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) | 7.8 | 8.4 | 7.2 | 7.3 | 8.5 | 7.7 | 6.5 | 7.1 | 6.9 | 6.3 | 6.5 | 7.6 |
| Precipitation (mm) | 279 | 165 | 236 | 309 | 248 | 132 | 29 | 79 | 182 | 382 | 481 | 269 |
| Sunny days | 1 | 2 | 1 | 2 | 0 | 6 | 7 | 7 | 3 | 0 | 0 | 0 |
| Rainy days | 30 | 26 | 30 | 28 | 31 | 24 | 24 | 24 | 27 | 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