The last frost in Betws-Y-Coed, Wales was the night of the Tuesday 02/03/2021 to Wednesday 03/03/2021, with a minimum air temperature of 2.0°C (35.6°F), and therefore a probable minimum ground temperature of around -1.0°C (30.2°F).
There are no frosts forecast for Betws-Y-Coed in the next 5-days.