Weather in Pasadena in August
Pasadena, United States averages a high of 33.1°C (91.6°F) and low of 24.8°C (76.6°F) in August, with 14 rain days and 11.5 hours of daily sunshine. Travel score: 75.4/100 (Good). The best time to visit Pasadena is October.
High
33°C92°F
Low
25°C77°F
🌧️
14
rain days
☀️
11.5
hrs/day sunshine
💧
76%
humidity
75— Good
August in Pasadena is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Pasadena?
How much does it rain in Pasadena in August?
Pasadena receives an average of 107.2mm of rainfall across 14 rainy days in August. The annual total is 1328.5mm.
What should I pack for Pasadena in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 33°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in August?
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