The Met Office says so anyway. It doesn’t feel especially summery at first, but the sky’s clearing and it’s getting warmer by the time we get back to the car. The hedgerows are full of summer flowers too, so it must be true!
View OS map on Streetmap http://www.streetmap.co.uk/map.srf?X=355085&Y=298270&A=Y&Z=120
geoffspages.blog 
Beautiful pictures!