- Strong wind – dangerous (avg 8.6 m/s)
- Air temperature too low (avg 14.4 °C)
- Air temperature too low (avg 7.1 °C)
- Moderate wind – experience required (avg 5.7 m/s)
- Air temperature too low (avg 12.4 °C)
- Moderate wind – experience required (avg 5.4 m/s)
- Moderate wind – experience required (avg 8.0 m/s)
- Low air temperature – less comfort (avg 16.4 °C)
- Air temperature too low (avg 3.8 °C)