In April, Plymouth typically sees daytime highs of 12.0°C and overnight lows around 5.0°C. Compared to the annual average high of 13.4°C, April runs -1.4°C.
April in Plymouth averages a daytime high of 12.0°C and an overnight low of 5.0°C.
April runs -1.4°C compared to Plymouth's annual average high of 13.4°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 12.0°C and cooler evenings around 5.0°C.