Average annual temperature is 26.3 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 70 days
Number of rainy days: 295 days
Look at detailed online map of Ayou
* Weather data for Ayou Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.3 | 37.7 | 36.1 | 36.6 | 34.4 | 33.6 | 32.1 | 31.1 | 33.4 | 33.2 | 34.1 | 36.0 |
| Average daytime temperature (°C) | 34.3 | 35.1 | 33.6 | 33.3 | 32.6 | 29.7 | 29.5 | 29.1 | 29.7 | 31.2 | 32.3 | 34.3 |
| Average temperature (°C) | 26.9 | 27.8 | 27.5 | 27.5 | 27.1 | 25.2 | 24.9 | 25.0 | 25.0 | 25.7 | 26.4 | 27.0 |
| Average night temperature (°C) | 22.6 | 23.6 | 24.0 | 24.3 | 24.0 | 22.8 | 22.4 | 22.5 | 22.4 | 22.8 | 23.2 | 22.3 |
| Absolute minimum temperature (°C) | 18.5 | 20.8 | 22.2 | 23.0 | 22.8 | 21.3 | 21.9 | 21.4 | 21.0 | 21.2 | 21.9 | 19.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 9.9 | 8.8 | 8.5 | 9.0 | 7.2 | 8.3 | 8.0 | 7.6 | 8.7 | 9.6 | 10.0 |
| Precipitation (mm) | 23 | 23 | 71 | 91 | 124 | 222 | 185 | 130 | 221 | 161 | 72 | 10 |
| Sunny days | 19 | 14 | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 6 | 23 |
| Rainy days | 12 | 14 | 28 | 29 | 31 | 28 | 31 | 31 | 29 | 30 | 24 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ayou is at