Weather · St. Petersburg, United States
St. Petersburg Weather in May
May in St. Petersburg averages 29°C by day and 22°C at night, with about 56mm of rain. That makes it a reasonable time to visit.
Avg high
29°C
84°F
Avg low
22°C
72°F
Rainfall
56mm
#8 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in St. Petersburg builds it around the season for you.