Pleasant conditions for outdoor activities. 1700-1900 Warm winter clothing is recommended. Most outdoor activities are unpleasant without facial protection. Exposed flesh will freeze with prolonged exposure. Warm winter clothing is essential.
Facial protection is recommended.
Outdoor activities such as skiing and walking not recommended. Travel without adequate precautions not recommended. Exposed skin will freeze in 1 to 3 minutes. Above 2300 Facial protection is essential. Extremely dangerous for outdoor activities or travel.