San Diego in April
Great time to visit
April starts San Diego's golden season. The weather is nearly perfect, but you'll pay for it in higher prices and bigger crowds.
Weather
April delivers classic San Diego weather with highs around 22°C and comfortable lows near 14°C. Rain becomes rare – typically just 2-3 days. The famous marine layer shows up most mornings but burns off by late morning, revealing perfect sunny skies.
22°C high14°C low3 rain days
Crowds & Cost
high crowds
~$220/day average
Events & Festivals
- •Fiesta Cinco de Mayo begins in Old Town
- •Earth Day festivals
- •Adams Avenue Street Fair
April Tips
- •Book accommodations well ahead – this is when everyone discovers San Diego
- •Perfect weather for Sunset Cliffs and beach activities
- •Farmers markets are at their peak with spring produce
All Months
April through October delivers San Diego's legendary weather. Temperatures hover between 65-75°F with minimal rain. But these are also peak tourist months with higher prices and crowds.
Summer (June-August) means perfect beach weather but also Comic-Con in July, which books up hotels citywide. Hotel rates spike to $300+ per night during the convention.
Fall (September-November) might be the sweet spot. Ocean temperatures peak in September, crowds thin out after Labor Day, and hotel prices drop 20-30%.
Winter brings the city's only real rain, mostly January and February. But temperatures still hit 65°F most days. Hotel rates drop to their lowest, sometimes under $150/night downtown.
Spring (March-May) offers great weather with wildflower blooms in the desert areas. Baseball season starts, and the city feels energized.
Avoid visiting during major conventions like Comic-Con (July) or the Rock 'n' Roll Marathon (June) unless you're participating. Everything books up and prices double.
San Diego Scores
Solo
8/10
Couples
8/10
Families
10/10
Adventure
7/10
Budget
6/10
Luxury
8/10
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