Weather in Vallejo in October
Vallejo, United States averages a high of 23.9°C (75°F) and low of 11.9°C (53.4°F) in October, with 3 rain days and 9.9 hours of daily sunshine. Travel score: 91.4/100 (Excellent). The best time to visit Vallejo is September.
High
24°C75°F
Low
12°C53°F
🌧️
3
rain days
☀️
9.9
hrs/day sunshine
💧
66%
humidity
91— Excellent
October in Vallejo is warm and dry — excellent conditions for exploring.
What are the average temperatures in Vallejo?
How much does it rain in Vallejo in October?
Vallejo receives an average of 24.5mm of rainfall across 3 rainy days in October. The annual total is 527.7mm.
What should I pack for Vallejo in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°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