Average annual temperature is 26.4 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 192 days
Number of rainy days: 173 days
Look at detailed online map of Ouko
* Weather data for Ouko 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 | 37.5 | 38.2 | 38.3 | 37.2 | 34.5 | 33.6 | 32.2 | 35.0 | 36.6 | 36.9 | 36.2 |
| Average daytime temperature (°C) | 33.6 | 35.2 | 36.0 | 35.6 | 34.6 | 31.4 | 30.9 | 29.6 | 31.1 | 33.5 | 35.4 | 34.8 |
| Average temperature (°C) | 24.8 | 26.6 | 28.4 | 28.5 | 27.8 | 25.7 | 25.4 | 24.5 | 25.2 | 26.6 | 27.7 | 26.0 |
| Average night temperature (°C) | 18.0 | 20.2 | 22.8 | 23.6 | 23.5 | 22.3 | 22.0 | 21.5 | 21.6 | 21.9 | 21.6 | 19.0 |
| Absolute minimum temperature (°C) | 15.5 | 17.7 | 19.9 | 22.3 | 22.1 | 21.6 | 20.9 | 20.8 | 20.4 | 20.4 | 19.3 | 17.1 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.0 | 9.9 | 9.2 | 8.9 | 9.5 | 8.1 | 8.1 | 6.5 | 7.8 | 9.6 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 19 | 28 | 86 | 111 | 166 | 251 | 126 | 38 | 4 | 0 |
| Sunny days | 31 | 28 | 22 | 21 | 7 | 4 | 0 | 1 | 3 | 18 | 26 | 31 |
| Rainy days | 0 | 0 | 9 | 9 | 24 | 26 | 31 | 30 | 27 | 13 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ouko is at