May weather in Chicago, United States
Averages from 155 days in May across 2020–2024.
Typical conditions
| Average high | 19.3°C |
|---|---|
| Average low | 10.4°C |
| Average mean | 14.9°C |
| Total precipitation | 533.6 mm |
| Rainy days | 84 |
| Average precipitation hours | 3.8 h |
| Average max wind speed | 25.3 km/h |
| Average sunshine | 10.2 h/day |
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