United Kingdom weather in May - temperature, rain and is it a good time to visit?

May is one of the best months for a holiday in United Kingdom.
Daytime
16°
Night
☀️ Day length
16 h 12 min
Chance of rain
49%
Thunder days
3%
Humid days
3%
WEATHER THROUGH THE YEARUnited Kingdom - May vs the year10°13°16°19°11°22°13°20°13°18°11°15°11°CHANCE OF RAIN (%)645752484945485446566459JanFebMarAprMayJunJulAugSepOctNovDecWARMESTJul (22°)COLDESTJan (8°)DRIESTJun (45%)WETTESTJan (64%)world-prices.com · 2026-07-08 · ★ best months
In May, United Kingdom averages about 16° during the day and 8° at night. There's a moderate chance of rain (about 49%).

United Kingdom weather all year - average temperatures and rain

MonthDayNightChance of rain
January 8℃3℃64%
February 8℃2℃57%
March 10℃3℃52%
April 13℃5℃48%
May 16℃8℃49%
June ★ 19℃11℃45%
July ★ 22℃13℃48%
August ★ 20℃13℃54%
September ★ 18℃11℃46%
October ★ 15℃9℃56%
November 11℃5℃64%
December 9℃4℃59%
★ - months most often recommended for travel

Where is it warmest in United Kingdom in May? Weather by city

PlaceDayNight🌊 SeaChance of rain
London 17℃8℃-48%
Sheffield 17℃8℃-46%
York 17℃7℃-29%
Coventry 17℃10℃-43%
Liverpool 16℃9℃15℃56%
Manchester 16℃8℃-56%
Cardiff 16℃8℃15℃52%
Newcastle 15℃7℃-50%
Jersey 15℃9℃15℃57%
Bristol 15℃8℃16℃53%
Travelling soon? Check the live 14-day weather forecast for United Kingdom.

United Kingdom weather - other months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember