Tyrol (Tirol), TIR, Austria plant hardiness zones (gardening zones)
Plant hardiness zones (winter frost zones or gardening zones) range for Tyrol (Tirol) (TIR), Austria is:
by the USDA scale.
• coldest zone's winter temperature: −23.3 … −20.6 °C
• warmest zone's winter temperature: −15 … −12.2 °C