May weather in San Diego, United States
Averages from 155 days in May across 2020–2024.
Typical conditions
| Average high | 20.1°C |
|---|---|
| Average low | 14.1°C |
| Average mean | 16.8°C |
| Total precipitation | 22.4 mm |
| Rainy days | 41 |
| Average precipitation hours | 0.9 h |
| Average max wind speed | 19.4 km/h |
| Average sunshine | 11 h/day |
Explore other months
January February March April May June July August September October November December