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United States, North America

San Diego in March

Spring break crowds and wildflowers. Pleasant but cool ocean.

GoodMild, highs near 66F (19C)
Sea lions resting at La Jolla, San Diego
San DiegoPhoto: Rhododendrites, CC BY-SA 4.0

The straight answer

March is a good month to visit San Diego. Spring break crowds and wildflowers. Pleasant but cool ocean.

Weather
Mild, highs near 66F (19C)
Crowds
3 of 5
Prices
3 of 5

What March is like in San Diego

March brings mild, pleasant days with highs near 66F (19C) and less rain than midwinter. The hills are green and the light is soft. Spring break lifts crowds and prices, especially at the zoo, Legoland, and the calmer family beaches. The ocean is still cool, so most swimmers stay in wetsuits or out of the water.

This month suits families on spring break, hikers, and anyone who wants comfortable sightseeing weather. It is less ideal if you want a quiet, cheap trip, since school holidays fill hotels near the beach. For warm water and the best weather, plan for September or October instead.

Make the most of March

What is especially good about San Diego this month.

01

The last strong whale weeks

Gray whales are still passing Point Loma, now with some heading north. A morning boat tour early in the month gives good odds.

02

Green trails at Torrey Pines

Winter rain leaves the clifftop reserve green and fresh, and the air is cool enough for a long hike. Arrive early for parking.

03

Desert bloom season

In a wet year, Anza-Borrego's wildflowers are often at their best around now. Blooms vary a lot by year, so check before you go.

What to pack for March

  • A light jacket for breezy afternoons on the coast
  • Comfortable hiking shoes for Torrey Pines
  • Sunscreen, since spring sun is stronger than it feels
  • A swimsuit for hotel pools rather than the ocean

Our timing tip

Check your kids' spring break week against the local school calendars and book the zoo or Legoland on a weekday outside the busiest overlap.

Book San Diego for March.

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What's on in March

Gray whale migration

Roughly December through April, peaking January to March

Whales pass close to Point Loma. Boat tours and shore watching from Cabrillo.

Things to do in San Diego

Full guide
01

San Diego Zoo

Go at opening; the animals are most active in the morning. Plan a full day.

Official site ↗Tickets and tours →

02

Balboa Park

Seventeen museums, gardens, and Spanish Colonial buildings. Many museums close one day a week, so check.

Official site ↗Tickets and tours →

03

La Jolla Cove

Sea lions, seals, and snorkeling. Best in early fall when the water is warmest.

Tickets and tours →

04

Cabrillo National Monument

Point Loma views, tide pools at low tide in winter, and gray whale watching from December through March.

Official site ↗Tickets and tours →

05

USS Midway Museum

A walk-through aircraft carrier on the bay. A hit with kids.

Official site ↗Tickets and tours →

06

San Diego Zoo Safari Park

Open-range animal habitats in Escondido, about 45 minutes north.

Official site ↗Tickets and tours →

Beat the crowds

  • Avoid Comic-Con week downtown unless you are going. Stay in La Jolla or Coronado if dates overlap.
  • Hit La Jolla Cove and Torrey Pines early in the morning. Parking fills fast by late morning in summer.
  • Visit the zoo on a weekday outside school holidays.
  • Choose September and October for summer weather without summer prices.

Know before you go

  • The city runs fully year-round. Some Balboa Park museums close one weekday each week.
  • Beach water quality advisories can close stretches of shoreline after rain, especially near the Tijuana River in the South Bay. Check before swimming.
  • Santa Ana wind events in fall can bring heat and fire danger to the region.

San Diego in March, quick answers

Is March a good time to visit San Diego?

March is a good month to visit San Diego. Spring break crowds and wildflowers. Pleasant but cool ocean.

What is the weather like in San Diego in March?

Mild, highs near 66F (19C).

Is San Diego crowded in March?

Crowds in San Diego are moderate in March; timed bookings still help at the biggest sights.

What is happening in San Diego in March?

Gray whale migration (roughly december through april, peaking january to march).

Keep planning San Diego.

The months either side, and the best one if this is not it.

  1. 01San Diego in FebruaryThe month before: Mild, highs near 65F (18C), the wettest monthGood
  2. 02San Diego in AprilThe month after: Mild, highs near 68F (20C)Good
  3. 03San Diego in SeptemberThe next best month: Warm, highs near 77F (25C), warm oceanBest

Also at their best in March

Everywhere in March

Where else is good in March?

Tell us when you can go and what kind of trip you want. We rank every place we cover for that exact month.

What kind of trip? Pick any.

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Our top-rated travel gear

Whatever you decide, this is the gear we actually travel with: verified, priced, and ranked. Live price check on each.

Packing CubesEagle Creek Pack-It Reveal Compression Set

Eagle Creek Pack-It Reveal Compression Set

compression set

Check price ~$50
ChargerAnker Nano II 65W

Anker Nano II 65W

65W GaN listed

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TrackerApple AirTag (4-Pack)

Apple AirTag (4-Pack)

4 per pack listed

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Travel PillowTrtl Travel Pillow

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packs flat

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AdapterEPICKA Universal Travel Adapter

EPICKA Universal Travel Adapter

all-region listed

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Luggage ScaleEtekcity Luggage Scale

Etekcity Luggage Scale

handheld hook

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