The Met Office has predicted there could be up to 10 “very warm days” ahead as Britain is set to experience “above normal” temperatures this month. Britons will be waving goodbye to last month’s wet weather and are ready to swap raincoats for T-shirts and shorts as the country ramps up to the summer months. The UK recorded its sixth wettest April on record this year (since 2012) and experienced 55 per cent more rain than average, according to the Met Office. Looking ahead though, the country’s national forecaster has a more optimistic outlook. According to the long-range forecast for 9-18 May,…