Lower Austria (Niederösterreich), NÖ, Austria plant hardiness zones (gardening zones)
Plant hardiness zones (winter frost zones or gardening zones) range for Lower Austria (Niederösterreich), NÖ, Austria is:
by the USDA scale.
• coldest zone's winter temperature: −20.6 … −17.8 °C
• warmest zone's winter temperature: −15 … −12.2 °C