UK weather split: Scotland sees 10mm rain and 16°C while London stays dry and cools to 25°CJuly was the driest month in England and Wales for more than 190 years, and there is still little sign of meaningful relief. Scotland will see further rainfall this week, but high pressure is once again expected to keep the south dry. Meanwhile, high pressure will establish itself off the southwest coast of Britain. The south, however, will remain trapped under the expanding high pressure - dry, settled, and increasingly desperate for a soaking. The high pressure building from the Atlantic will act like a stubborn bouncer, blocking any weather system from reaching the south.