Weather in Costa Mesa in November
Costa Mesa, United States averages a high of 20.3°C (68.5°F) and low of 11.4°C (52.5°F) in November, with 2 rain days and 9.4 hours of daily sunshine. Travel score: 86.3/100 (Excellent). The best time to visit Costa Mesa is July.
High
20°C69°F
Low
11°C53°F
🌧️
2
rain days
☀️
9.4
hrs/day sunshine
💧
72%
humidity
86— Excellent
November in Costa Mesa is mild and dry — excellent conditions for exploring.
What are the average temperatures in Costa Mesa?
How much does it rain in Costa Mesa in November?
Costa Mesa receives an average of 21.3mm of rainfall across 2 rainy days in November. The annual total is 310.6mm.
What should I pack for Costa Mesa in November?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in November?
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