Climate in the UK and Ireland
Like most European regions, the UK – made up of England, Scotland, Wales and Northern Ireland – and Ireland, experience four distinct seasons. The warmest is between May and August when temperatures are usually around 70°F during the day. It’s possible for it to either be overcast or for there to be hot weather that lasts for several days. Spring is the most picturesque season, as you’ll see beautiful flowers blooming in fields and gardens across all five countries. Autumn is also a very colorful season and a pleasant time for a vacation, especially if the UK is having an ‘Indian Summer’, when the warmer weather lasts into September and October.
While the climate is similar throughout the UK & Ireland, there can be some differences depending on which region you choose to visit.
South England
London and England’s southern counties are typically warmer than the rest of the UK. They get some of the hottest weather during the summer and typically less snow in the winter.
Central and North England
As a general rule, it’s usually always cooler further north. Summers are milder and rain is common throughout the year. Fresh breezes are typical in coastal cities like Liverpool, while you’ll see snow in the middle of winter in more rural areas.
Wales
The smallest country in the British Isles is also a hotspot for hikers, thanks to its beautiful scenery and temperate weather. Temperatures never get too hot in the summer, but there can be a lot of rain around Snowdonia National Park.
Scotland
Scotland typically has a cooler climate than the rest of the UK, however, you can still expect some warm days in the summer. It usually snows in the winter, especially in more mountainous regions. You’ll need to keep an eye on the forecast if you’re planning a trip to the Highlands or islands during this period.
Ireland
In general, you’ll find Ireland has quite mild spring and autumn seasons, while winter brings icy conditions and often means many attractions are closed.
Northern Ireland
The weather here is very similar to neighboring Ireland, with July and August the hottest months. Summer can be quite humid, so late spring tends to be the best time to visit if you want fair yet comfortable weather. It can rain at any time in Northern Ireland cities like Belfast, although, due to coastal breezes, winters are usually mild.