Weather in Gilroy in May
Gilroy, United States averages a high of 21.4°C (70.5°F) and low of 10.5°C (50.9°F) in May, with 3 rain days and 12.7 hours of daily sunshine. Travel score: 87.7/100 (Excellent). The best time to visit Gilroy is July.
High
21°C71°F
Low
11°C51°F
🌧️
3
rain days
☀️
12.7
hrs/day sunshine
💧
71%
humidity
88— Excellent
May in Gilroy is mild and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Gilroy?
How much does it rain in Gilroy in May?
Gilroy receives an average of 14.7mm of rainfall across 3 rainy days in May. The annual total is 438.2mm.
What should I pack for Gilroy in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting United States in May?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31