Average annual temperature is 27.3 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Cossa-Kamé
* Weather data for Cossa-Kamé 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) | 37.6 | 39.6 | 39.1 | 38.5 | 36.2 | 34.4 | 32.5 | 32.0 | 33.2 | 34.2 | 34.9 | 37.4 |
| Average daytime temperature (°C) | 36.2 | 37.9 | 36.0 | 34.9 | 34.0 | 31.0 | 30.5 | 30.0 | 30.4 | 32.0 | 33.6 | 35.6 |
| Average temperature (°C) | 28.3 | 30.0 | 28.7 | 28.4 | 27.8 | 25.8 | 25.6 | 25.3 | 25.4 | 26.4 | 27.6 | 27.8 |
| Average night temperature (°C) | 21.4 | 23.3 | 23.8 | 24.3 | 24.1 | 22.7 | 22.6 | 22.5 | 22.4 | 23.0 | 23.1 | 21.0 |
| Absolute minimum temperature (°C) | 18.4 | 20.9 | 22.0 | 23.2 | 22.7 | 21.6 | 21.7 | 21.7 | 21.1 | 22.2 | 21.7 | 19.0 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 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) | 9.8 | 10.0 | 8.4 | 8.1 | 9.2 | 7.4 | 7.8 | 7.2 | 7.5 | 8.7 | 10.1 | 10.3 |
| Precipitation (mm) | 0 | 0 | 82 | 86 | 88 | 237 | 202 | 208 | 175 | 110 | 11 | 0 |
| Sunny days | 30 | 26 | 10 | 9 | 2 | 4 | 0 | 0 | 1 | 8 | 21 | 31 |
| Rainy days | 1 | 2 | 21 | 21 | 29 | 26 | 31 | 31 | 29 | 23 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cossa-Kamé is at