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Pasadena Weather in September
United States · early fall in Northern Hemisphere
Pasadena at the base of the San Gabriel Mountains has a classic Southern California climate but with mountain influence. The Rose Bowl is famous for January 1 weather that's often near-perfect. However, Santa Ana winds funnel powerfully through the mountain passes above, and summer temperatures can be significantly hotter than coastal LA.
Excellent shoulder season — warm with fewer tourists in many destinations.
Current Weather in Pasadena Right Now
58°F
Clear Sky
Feels like 57°F · H 59°F / L 54°F