UK's Warmest Spring Day: Foehn Effect Boosts Temperatures

0:00On March 18th, Wednesday marked the warmest day of the year so far in the United Kingdom, with temperatures hitting 19.5 Celsius in, but a cornwall. Whales also saw its hottest day, recording 18.6 Celsius at Gogardon on the west coast. High teens were common across England and Wales, making this the warmest stretch of spring weather yet. Areas like the north coast of Cornwall and the west and northwest of Wales got an extra boost from the faint effect. This happens when moist air rises over mountains, like those in Erriere and Bano Braciniog, loses moisture, then warms up quickly as it descends on. The other side, places such as Chrissieth and Gwynedd even reach 20 Celsius. With longer days near the spring equinox and mostly clear skies, the sun feels stronger now. UV levels climb to medium across England, Wales and eastern Scotland, while cloudier spots stayed lower. Adding UV can match September's strength, even if air temperatures are milder.

1:01Over exposure risks skin, eye and immune issues, though some sun helps make vitamin D officials recommend shade between 11 a.m. and 3 p.m., plus clothing and sun glasses for balance. Check UV forecast on weather apps to stay safe. Expect little rain and more sunshine over the next week, so keep sun protection handy as warmth lingers.