The last frost in Pen Cerrig-Calch, Wales was the night of the Wednesday 22/02/2023 to Thursday 23/02/2023, with a minimum air temperature of 0.0°C (32.0°F), and therefore a probable minimum ground temperature of around -3.0°C (26.6°F).
There are no frosts forecast for Pen Cerrig-Calch in the next 5-days.