Weather · Southampton, United Kingdom
Southampton Weather in May
May in Southampton averages 16°C by day and 8°C at night, with about 83mm of rain. That makes it a reasonable time to visit.
Avg high
16°C
61°F
Avg low
8°C
46°F
Rainfall
83mm
#4 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 Southampton builds it around the season for you.