Weather in Irvine in October
Irvine, United States averages a high of 24.9°C (76.8°F) and low of 15.2°C (59.4°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 Irvine is July.
High
25°C77°F
Low
15°C59°F
🌧️
2
rain days
☀️
10.4
hrs/day sunshine
💧
71%
humidity
94— Excellent
October in Irvine is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Irvine?
How much does it rain in Irvine in October?
Irvine receives an average of 16.1mm of rainfall across 2 rainy days in October. The annual total is 342mm.
What should I pack for Irvine in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°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