San Diego is a beautiful coastal city in southern California, about two hours south of Los Angeles. From oceanside cliffs to unbeatable seafood, a historic downtown to weekend farmer’s markets, San Diego has a lot to offer.
This West Coast city is perfect for those looking for a city getaway, but is also a great vacation destination if you enjoy hiking and scenic ocean views. Plan a weekend getaway to San Diego and explore this nature & city gem for yourself.
Find out what to wear in San Diego below so you can stay comfortable and stylish while exploring this California coastal city.
The weather stays fairly consistent year-round, so luckily, you’ll most likely always experience good weather in San Diego, maybe a cloudy day or a light drizzle.
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Best Months to Visit San Diego
San Diego is beautiful year-round. Winter is a little rainy and slightly cooler, summer is generally sunnier and a little warmer. Fall and spring are cool, and these seasons are less busy than summer (San Diego’s busy season).
The best months to visit San Diego are April, May, September, and October. These months are warmer and less rainy than winter, but not as busy as summer, June through August.
Summer in San Diego gets very busy and hotel rates soar. While this is a nice time to visit weather wise, especially if you want to swim in the ocean, it’s far busier than other months of the year.
As you can see in the weather chart below, the weather doesn’t vary much through the seasons in San Diego. The “rainy” months have an average of 4 days of rain, so it’s still likely you won’t experience rain if you visit during these months.
Ultimate San Diego Packing List
This San Diego packing list is perfect for women visiting in the shoulder seasons, April, May, September, and October. The city is cool and less rainy during these months.
Below the packing “basics” are essentials for visiting in every season including San Diego outfits to inspire your trip!
Short-Sleeve Shirt
It’s easy to layer short-sleeve shirts any time of year in San Diego. You can wear them in the summer months, or underneath a cozy cardigan in the cooler months.
The linen button-up is great for travel, it’s light and comfortable. The short sleeve shirt is a classic and great for wearing with warmer layers.
Recommended: Shop Linen Blouse | Shop Short Sleeve Top
Joggers or Long Pants
While San Diego doesn’t get freezing, it is often cool here, only reaching the high 70s in summer. No matter what time of year you plan on visiting, make sure you pack a pair of long pants.
My go-to pants for travel are these joggers. They’re super comfortable, yet still cute. You can dress them up for a day on the town or wear them on your travel days. The jeans are also great for dressing up on chilly days in San Diego.
Recommended: Shop Joggers | Shop Jeans
Comfortable Walking Shoes
There is a lot to explore on foot in San Diego. Make sure you pack comfortable walking shoes so you can enjoy the scenic ocean views and vibrant downtown.
While it’s helpful to take Ubers between places in San Diego, you won’t want to miss walking down picturesque streets to see what you can find or strolling down the coast to find the best views.
My go-to shoes for travel are Allbirds. They have so many styles and colors, are machine washable, sustainable, and are so comfortable!
Recommended: Shop The Best Travel Shoes
Sunglasses
While San Diego can often get a little cloudy, it’s a good idea to bring sunglasses anyways. They’re light and easy to pack.
When it is sunny, you’ll want to wear them, especially if you’re by the coast. The pair below are my go-to sunglasses for travel.
Recommended: Shop My Favorite Sunglasses
Jacket or Cardigan
It can be chilly any time of year in San Diego, especially in the evenings. I recommend packing a thick cardigan or a jacket in case it gets cold.
Plus, it’s good to have one on the plane if you’re flying here. There’s a good chance it will get freezing on your flight to San Diego.
Recommended: Shop Columbia Lined Rain Jacket | Shop Shacket Cardigan
Day Bag
To make the most of your time in San Diego, bring a day bag with you so you can explore all day and have your essentials on hand (think water bottle, camera, jacket, etc.).
I love traveling with the bag below it has both a purse strap to be carried on your shoulder as well as backpack straps for hands-free carrying.
Recommended: Backpack Purse | Waist Pack
Water Bottle
If you plan to explore all day in San Diego, I recommend bringing a reusable water bottle. the 32 oz Hydroflask is perfect because it fits in the day bag above and will keep your water cold all day.
Tip: Most hotels have a water and ice machine. Fill up your bottle in the morning with nice cold water and you’ll be ready to explore San Diego!
Recommended: Insulated Water Bottle
What to Wear in San Diego: Seasonal Inspiration
Fall - San Diego Outfits
Short Sleeve Shirt (to layer)
Jeans or Long Pants
Long Sleeve Shirt
Sherpa Lined Rain Jacket
Ankle Boots
Comfortable Sneakers
Shop: Black Rain Jacket | Long Sleeve | Jeans | Backpack | Sneakers
Winter - San Diego Outfits
Long Sleeve Shirt
Lightweight Sweater
Jeans or Long Pants
Ankle Boots (or comfy sneakers)
Sherpa Lined Rain Coat
Shop: Turtleneck | Boots | Jeans | Lined Rain Jacket | Belt | Tote Bag
Other Things to Pack for San Diego
Now you know what to wear in San Diego every season, don’t forget to pack the following essentials too. They’ll help you make the most of your time in this beautiful coastal city.
Waist Pack or Crossbody Purse
Camera (Sony a6400)
Read Next: What to Wear in Los Angeles
What to Wear in San Diego: FAQ
What do people wear in San Diego in the summer?
Summer in San Diego is generally between 62 and 77°F. It rarely rains in the summer, so sun protection is a must. You can pack a pair of shorts and a swimsuit if you want to brave the ocean (the water is always cold here) or sunbathe on the beach.
Tank tops are a good idea as long as you have a cardigan or light jacket with you. The evenings can get chilly, and if it’s cloudy it will be much cooler.
Short Sleeve Shirts
Tank Tops
Shorts
Long Pants (Joggers, jeans, linen, etc.)
Dresses
Cardigan
Light Jacket
Comfortable Shoes
Sandals (Birkenstocks or Tevas)
Can I wear shorts in San Diego?
Shorts can be worn in summer in San Diego. However, I recommend packing long pants as well. If it’s sunny and in the 70s, shorts are perfect, but if it gets cloudy, you will likely want to wear pants.
I also recommend bringing a cardigan or jacket if you’re wearing shorts. You can always put it on your lap if you’re eating outside on a chilly evening, etc.
What’s the average weather in San Diego?
Summer Weather in San Diego | June through August
Average High: 76°F
Average Low: 64°F
Fall Weather in San Diego | September through November
Average High: 73°F
Average Low: 61°F
Winter Weather in San Diego | December through February
Average High: 66°F
Average Low: 50°F
Spring Weather in San Diego | March through May
Average High: 68°F
Average Low: 59°F
What to Wear in San Diego
San Diego is a scenic city located on California’s far southern coast. Just two hours south of Los Angeles, you don’t want to miss what San Diego has to offer. Plan a few days in San Diego, prepare for your trip with the packing list above, and enjoy your Cali getaway!
Now you know what to wear in San Diego in every season. The weather is fairly constant year-round here, but winter is slightly rainy, and summer is slightly warmer.
The ocean views here are breathtaking. Make sure you leave some time to explore San Diego’s most scenic locations. Walk around the historic Gaslamp Quarter, eat fish tacos by the harbor, grab drinks downtown, and enjoy all that San Diego boasts.
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