The last frost in Snowdon Ranger Youth Hostel, Wales was the night of the Saturday 13/02/2021 to Sunday 14/02/2021, with a minimum air temperature of -1.0°C (30.2°F), and therefore a probable minimum ground temperature of around -4.0°C (24.8°F).
There are no frosts forecast for Snowdon Ranger Youth Hostel in the next 5-days.