Average annual temperature is 27.6 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 220 days
Number of rainy days: 145 days
Look at detailed online map of Yénékassé
* Weather data for Yénékassé 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) | 36.2 | 37.6 | 39.3 | 39.4 | 38.3 | 35.6 | 33.4 | 32.8 | 34.4 | 36.7 | 36.5 | 35.4 |
| Average daytime temperature (°C) | 32.8 | 35.1 | 37.0 | 37.3 | 35.9 | 32.3 | 31.3 | 29.6 | 31.0 | 33.8 | 34.9 | 33.3 |
| Average temperature (°C) | 25.3 | 27.6 | 30.1 | 30.8 | 30.0 | 27.3 | 26.5 | 25.3 | 26.1 | 27.7 | 28.3 | 25.8 |
| Average night temperature (°C) | 19.0 | 21.4 | 23.9 | 25.3 | 25.1 | 23.6 | 23.1 | 22.4 | 22.6 | 23.0 | 22.8 | 19.7 |
| Absolute minimum temperature (°C) | 16.2 | 18.0 | 20.2 | 22.7 | 23.8 | 22.3 | 22.1 | 21.5 | 21.3 | 21.5 | 21.5 | 17.0 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 11.5 |
| 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) | 10.1 | 10.0 | 9.6 | 9.8 | 9.8 | 8.9 | 8.8 | 7.5 | 8.4 | 9.9 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 15 | 7 | 56 | 91 | 119 | 260 | 125 | 44 | 1 | 0 |
| Sunny days | 31 | 28 | 27 | 24 | 16 | 3 | 5 | 2 | 7 | 19 | 27 | 31 |
| Rainy days | 0 | 0 | 4 | 6 | 15 | 27 | 26 | 29 | 23 | 12 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yénékassé is at