Weather · San Diego, United States
San Diego Weather in May
Expect hot, some rain in San Diego through May: highs near 31°C, lows around 22°C, 118mm of rain across the month. It's a reasonable time to visit.
Avg high
31°C
88°F
Avg low
22°C
72°F
Rainfall
118mm
#2 wettest of 12
What to pack
Light, breathable clothes and strong sun protection. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in San Diego builds it around the season for you.