Weather · London, United Kingdom
London Weather in May
May in London averages 17°C by day and 8°C at night, with about 70mm of rain. That makes it a reasonable time to visit.
Avg high
17°C
63°F
Avg low
8°C
46°F
Rainfall
70mm
#3 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in London builds it around the season for you.