Weather in Santa Ana in October
Santa Ana, United States averages a high of 24.3°C (75.7°F) and low of 15°C (59°F) in October, with 2 rain days and 10.4 hours of daily sunshine. Travel score: 93.9/100 (Excellent). The best time to visit Santa Ana is August.
High
24°C76°F
Low
15°C59°F
🌧️
2
rain days
☀️
10.4
hrs/day sunshine
💧
70%
humidity
94— Excellent
October in Santa Ana is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Santa Ana?
How much does it rain in Santa Ana in October?
Santa Ana receives an average of 15.1mm of rainfall across 2 rainy days in October. The annual total is 326.8mm.
What should I pack for Santa Ana 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
🎉Visiting United States in October?
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