Average annual temperature is 28.4 °C
Absolute maximum temperature: 44.1 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 288 days
Number of rainy days: 77 days
Look at detailed online map of Keur Séri Niane
* Weather data for Keur Séri Niane 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 | 39.6 | 41.3 | 42.4 | 44.1 | 43.3 | 38.3 | 37.0 | 34.7 | 38.8 | 38.8 | 38.3 |
| Average daytime temperature (°C) | 32.6 | 35.1 | 38.6 | 38.6 | 39.4 | 38.6 | 34.9 | 32.8 | 32.3 | 34.9 | 36.5 | 34.7 |
| Average temperature (°C) | 24.9 | 27.0 | 29.6 | 30.0 | 30.9 | 30.4 | 29.2 | 27.9 | 27.8 | 28.8 | 28.0 | 26.6 |
| Average night temperature (°C) | 18.8 | 20.1 | 21.6 | 22.6 | 23.8 | 24.0 | 25.0 | 24.4 | 24.5 | 24.0 | 20.7 | 19.9 |
| Absolute minimum temperature (°C) | 13.8 | 16.3 | 17.2 | 19.7 | 19.3 | 21.3 | 23.4 | 22.8 | 23.1 | 21.3 | 16.4 | 15.3 |
| 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 | 13.0 | 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 | 11.4 | 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 | 10.4 | 10.9 | 11.3 | 10.5 | 10.8 | 9.6 | 8.8 | 9.4 | 10.0 | 10.1 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 23 | 49 | 162 | 140 | 23 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 25 | 13 | 9 | 8 | 22 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 5 | 18 | 22 | 22 | 9 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Keur Séri Niane is at