Weather in San Mateo in June
San Mateo, United States averages a high of 21.7°C (71.1°F) and low of 12.4°C (54.3°F) in June, with 1 rain days and 13.4 hours of daily sunshine. Travel score: 90.2/100 (Excellent). The best time to visit San Mateo is September.
High
22°C71°F
Low
12°C54°F
🌧️
1
rain days
☀️
13.4
hrs/day sunshine
💧
72%
humidity
90— Excellent
June in San Mateo is mild and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in San Mateo?
How much does it rain in San Mateo in June?
San Mateo receives an average of 3mm of rainfall across 1 rainy days in June. The annual total is 510.8mm.
What should I pack for San Mateo in June?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 22°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting United States in June?
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