Average annual temperature is 28.5 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 232 days
Number of rainy days: 133 days
Look at detailed online map of Niéniéné
* Weather data for Niéniéné 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) | 38.1 | 39.4 | 41.1 | 42.1 | 41.5 | 40.7 | 35.3 | 33.3 | 32.2 | 34.1 | 36.1 | 36.4 |
| Average daytime temperature (°C) | 33.8 | 37.8 | 39.1 | 39.9 | 39.3 | 35.3 | 31.6 | 30.6 | 30.7 | 32.0 | 33.7 | 33.9 |
| Average temperature (°C) | 26.4 | 29.6 | 30.8 | 32.4 | 32.5 | 29.8 | 27.2 | 26.4 | 26.6 | 27.5 | 27.0 | 26.4 |
| Average night temperature (°C) | 19.9 | 21.7 | 22.5 | 25.1 | 26.9 | 25.5 | 24.2 | 23.8 | 23.6 | 23.9 | 20.7 | 19.5 |
| Absolute minimum temperature (°C) | 17.1 | 18.4 | 20.1 | 22.6 | 22.9 | 24.0 | 22.7 | 22.6 | 22.5 | 23.0 | 15.6 | 15.6 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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 | 10.4 | 10.7 | 10.9 | 9.6 | 9.3 | 8.5 | 7.6 | 8.6 | 9.5 | 10.3 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 10 | 114 | 213 | 328 | 307 | 115 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 24 | 10 | 4 | 2 | 1 | 11 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 7 | 20 | 27 | 29 | 29 | 20 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niéniéné is at