Average annual temperature is 27.6 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 270 days
Number of rainy days: 95 days
Look at detailed online map of Kossi
* Weather data for Kossi Senegal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.2 | 38.0 | 40.4 | 41.8 | 43.7 | 40.6 | 36.4 | 34.9 | 33.9 | 35.5 | 36.8 | 36.8 |
| Average daytime temperature (°C) | 30.6 | 34.2 | 37.4 | 38.3 | 38.6 | 37.3 | 33.1 | 31.9 | 32.0 | 33.5 | 34.6 | 34.0 |
| Average temperature (°C) | 23.3 | 26.1 | 28.2 | 29.6 | 30.5 | 30.1 | 28.2 | 27.5 | 27.7 | 28.5 | 26.7 | 25.5 |
| Average night temperature (°C) | 17.8 | 19.8 | 20.8 | 22.8 | 24.3 | 25.2 | 25.0 | 24.5 | 24.7 | 24.5 | 20.6 | 19.0 |
| Absolute minimum temperature (°C) | 13.4 | 16.2 | 18.3 | 20.4 | 20.3 | 23.0 | 23.8 | 23.2 | 23.3 | 22.5 | 16.3 | 15.9 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 9.7 | 10.5 | 10.7 | 11.2 | 10.5 | 10.6 | 9.2 | 8.1 | 8.7 | 9.7 | 10.1 | 9.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 35 | 166 | 234 | 217 | 53 | 0 | 0 |
| Sunny days | 30 | 28 | 31 | 30 | 29 | 22 | 10 | 5 | 5 | 20 | 29 | 31 |
| Rainy days | 1 | 0 | 0 | 0 | 2 | 8 | 21 | 26 | 25 | 11 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kossi is at