Weather · San Diego, United States
San Diego Weather in October
Expect hot, mostly dry in San Diego through October: highs near 29°C, lows around 20°C, 55mm of rain across the month. It's a reasonable time to visit.
Avg high
29°C
84°F
Avg low
20°C
68°F
Rainfall
55mm
#6 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in San Diego builds it around the season for you.