Average annual temperature is 27.7 °C
Absolute maximum temperature: 43.8 °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 Koïlal
* Weather data for Koïlal 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) | 34.7 | 38.3 | 40.7 | 41.9 | 43.8 | 40.8 | 36.2 | 35.3 | 33.9 | 35.5 | 37.0 | 37.1 |
| Average daytime temperature (°C) | 30.8 | 34.4 | 37.6 | 38.5 | 38.7 | 37.5 | 33.2 | 32.1 | 32.0 | 33.5 | 34.8 | 34.3 |
| Average temperature (°C) | 23.3 | 26.1 | 28.3 | 29.8 | 30.7 | 30.2 | 28.3 | 27.5 | 27.6 | 28.4 | 26.5 | 25.5 |
| Average night temperature (°C) | 17.8 | 19.7 | 20.7 | 22.8 | 24.3 | 25.2 | 24.9 | 24.4 | 24.5 | 24.3 | 20.1 | 18.8 |
| Absolute minimum temperature (°C) | 13.4 | 16.2 | 18.2 | 20.6 | 20.2 | 23.1 | 23.8 | 23.3 | 23.2 | 22.6 | 15.7 | 15.8 |
| 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 | 9.3 | 8.2 | 8.8 | 9.7 | 10.1 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 39 | 161 | 266 | 220 | 59 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 21 | 10 | 6 | 4 | 20 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 9 | 21 | 25 | 26 | 11 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koïlal is at