🇺🇸
Pasadena Weather in December
Pasadena, Los Angeles, United States
About Pasadena in December
Pasadena sits at the foot of the San Gabriel Mountains and is a classic inland heat trap — summer highs average 95–100°F, and Santa Ana winds funnel directly out of the mountain canyons above the city.
For detailed monthly temperature and rainfall data for Los Angeles in December, see the Los Angeles December weather guide.