👍March is a great time to visit San Diego — expect mild days around 65°F (lows near 51°F), some rain, plenty of sunshine.
March Climate
Why This Matches
Based on your March search preferences
Avg highs of 65°F
8 rain days expected
9.8 hours of sunshine per day
75% average humidity
Year-Round Climate
Temperature
Sunshine
Rainfall
Best Time to Visit San Diego
San Diego is a strong year-round destination, but January–June and October–December edges ahead, with highs around 64°F, moderate rainfall, 8+ hours of daily sunshine.
What to Pack
Based on March conditions in San Diego
Layered clothing — mornings and evenings can be cool
A light rain jacket is worth having, just in case
High SPF sunscreen, sunglasses, and a hat — strong sun expected
March in San Diego
Flight prices unavailable for this route
Nightly hotel rates
Budget
$60–$100
Mid-Range
$140–$240
Luxury
$300–$600
Discover Events in San Diego
About San Diego
Near-perfect weather year-round, a laid-back surf culture, and one of America's best craft beer scenes. San Diego pairs beautiful Pacific beaches with a booming food scene and easy access to Mexico just across the border.
