Average annual temperature is 27.6 °C
Absolute maximum temperature: 43.6 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 270 days
Number of rainy days: 95 days
Look at detailed online map of Tiériak
* Weather data for Tiériak 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 | 40.5 | 42.0 | 43.6 | 40.8 | 35.9 | 35.2 | 34.1 | 35.5 | 37.0 | 36.9 |
| Average daytime temperature (°C) | 30.7 | 34.1 | 37.4 | 38.5 | 38.8 | 37.4 | 33.2 | 32.0 | 32.0 | 33.4 | 34.8 | 34.1 |
| Average temperature (°C) | 23.1 | 25.8 | 28.2 | 29.8 | 30.7 | 30.2 | 28.2 | 27.4 | 27.6 | 28.3 | 26.6 | 25.4 |
| Average night temperature (°C) | 17.6 | 19.5 | 20.5 | 22.9 | 24.3 | 25.3 | 24.8 | 24.4 | 24.5 | 24.3 | 20.4 | 18.8 |
| Absolute minimum temperature (°C) | 13.1 | 15.9 | 17.6 | 20.5 | 20.3 | 23.1 | 23.5 | 23.3 | 23.1 | 22.4 | 15.9 | 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 | 10.6 | 10.8 | 11.2 | 10.5 | 10.6 | 9.3 | 8.4 | 8.9 | 9.8 | 10.1 | 9.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 40 | 171 | 256 | 222 | 54 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 30 | 21 | 9 | 7 | 5 | 19 | 29 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 1 | 9 | 22 | 24 | 25 | 12 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tiériak is at