November in San Diego averages a daily high of 21.3°C with nights around 12.5°C. Expect roughly 3.7 wet days totalling 20.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit San Diego is April–November.
Based on SAN DIEGO INTERNATIONAL AIRPORT, CA US (2.6km), 1995–2024. 30 years of November data.