May weather in San Jose, United States
Averages from 155 days in May across 2020–2024.
Typical conditions
| Average high | 24.6°C |
|---|---|
| Average low | 11.5°C |
| Average mean | 17.3°C |
| Total precipitation | 64.4 mm |
| Rainy days | 37 |
| Average precipitation hours | 1.3 h |
| Average max wind speed | 22.9 km/h |
| Average sunshine | 13 h/day |
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