Average annual temperature is 28.5 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 284 days
Number of rainy days: 81 days
Look at detailed online map of Grinièl
* Weather data for Grinièl 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) | 37.4 | 39.7 | 41.2 | 41.9 | 44.0 | 43.2 | 38.0 | 37.2 | 34.3 | 38.1 | 38.4 | 38.5 |
| Average daytime temperature (°C) | 32.9 | 35.4 | 38.7 | 38.7 | 39.5 | 38.6 | 34.6 | 32.9 | 32.3 | 34.6 | 36.5 | 35.1 |
| Average temperature (°C) | 25.0 | 27.2 | 29.7 | 30.2 | 31.0 | 30.6 | 29.2 | 28.0 | 27.8 | 28.7 | 28.0 | 26.9 |
| Average night temperature (°C) | 18.8 | 20.1 | 21.5 | 22.6 | 23.9 | 24.2 | 25.0 | 24.5 | 24.5 | 23.9 | 20.5 | 19.8 |
| Absolute minimum temperature (°C) | 13.6 | 16.2 | 17.1 | 19.5 | 19.6 | 21.5 | 23.7 | 23.1 | 22.9 | 21.4 | 15.4 | 15.4 |
| 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 | 12.5 | 12.8 | 13.0 | 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) | 9.4 | 10.3 | 10.9 | 11.3 | 10.5 | 10.9 | 9.3 | 8.6 | 9.4 | 9.9 | 10.2 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 25 | 61 | 221 | 182 | 29 | 0 | 0 |
| Sunny days | 30 | 28 | 31 | 29 | 29 | 27 | 13 | 9 | 5 | 22 | 30 | 31 |
| Rainy days | 1 | 0 | 0 | 1 | 2 | 3 | 18 | 22 | 25 | 9 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grinièl is at