Weather in San Rafael in October
San Rafael, United States averages a high of 21.7°C (71.1°F) and low of 11.8°C (53.2°F) in October, with 3 rain days and 9.8 hours of daily sunshine. Travel score: 88.1/100 (Excellent). The best time to visit San Rafael is September.
High
22°C71°F
Low
12°C53°F
🌧️
3
rain days
☀️
9.8
hrs/day sunshine
💧
70%
humidity
88— Excellent
October in San Rafael is mild and mostly dry — excellent conditions for exploring.
What are the average temperatures in San Rafael?
How much does it rain in San Rafael in October?
San Rafael receives an average of 27.9mm of rainfall across 3 rainy days in October. The annual total is 594.9mm.
What should I pack for San Rafael in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 22°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in October?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31