Weather forecast for April in Cornwall
Weather forecast for April in Cornwall. The long range weather forecast for Cornwall is showing lots of high pressure, bringing lots and lots of sunshine. What a fantastic run of weather we’re having. There was a brief shower last night and that was the first in 3 to 4 weeks. With the start of summer just around the corner Spring is treating us to a lovely start to the year. Summer is considered to start on May 1st in Cornwall. Now is the time to get that BBQ out of storage if you haven’t already dusted it off yet.