San Francisco is a popular tourist destination all year round, but it’s especially busy in December.

You can find plenty of adventurous activities in the city, from day trips to sightseeing.

However, this month the weather in the Bay Area can be tricky. It might be cold and foggy one day and warm and sunny the next.

If you’re planning on visiting the city in December, pack appropriately.

This blog post will give you tips on what to wear in San Francisco in December. Also, you will learn the dos and don’ts of packing for a San Francisco trip in winter.

What Are The Weather Conditions of San Francisco In December?

December is a month of transition in San Francisco. The weather is changeable, and it’s not unusual to have several days of rain followed by a few days of sunshine.

San Francisco in December is usually mild. The average high temperature in December is 57 degrees Fahrenheit, with an average low of 49 degrees.

However, the city can experience a range of weather conditions during the month.

December is typically the wettest month of the year in San Francisco, with an average rainfall of 4.5 inches.

The city also experiences Foggy conditions more frequently during December than any other year.

However, despite the wet and foggy conditions, San Francisco can also have occasional periods of warm, sunny weather during the month.

Overall, December is a mild but variable month in San Francisco, with various possible weather conditions.

So, if you’re planning a trip to San Francisco in December, pack your rain gear and sunscreen.

What Should You Wear For Daytime Activities In San Francisco In December?

Generally, San Francisco is popular for its mild weather. But December can still be chilly, especially if you’re inactive during the day.

During the day, temperatures average in the mid-50s, but it can feel colder because of the wind and fog.

To stay comfortable, it’s important to dress in layers so you can adjust to changing conditions.

A light sweater or jacket is a good choice for the morning. In comparison, a heavier coat may be necessary for the afternoon.

If you are spending time outdoors, consider adding a scarf and hat to your outfit. However, you’ll also want to be prepared for sudden temperature changes. So make sure to bring along a bag that can hold extra layers of clothing.

Additionally, while sandals might look tempting, closed-toe shoes are a better choice as they’ll keep your feet warmer and dryer.

By dressing appropriately for the weather, you can enjoy all that San Francisco offers during the winter.

What Should You Wear For Nighttime Activities In San Francisco In December?

San Francisco in December is a beautiful place to be, and there are plenty of nighttime activities to enjoy.

However, it’s important to dress appropriately for the cool weather.

A light jacket or sweater will suffice for most activities. Still, you may want to layer up if you’re going to be outside for an extended period.

When choosing what to wear, consider the activity you’ll participate in. For example, if you’re going on a hike, you’ll want to wear sturdy shoes and layers that can be easily removed.

If you’re heading out to dinner, opt for something more formal. Furthermore, comfortable shoes and a light jacket would be enough for a stroll around the city. 

Depending on your plans, you might also want to bring a scarf, hat, and gloves. Additionally, don’t forget comfortable shoes.

With a little planning, you can stay warm and enjoy everything San Francisco offers during the winter months.

Essential Things You Should Pack For San Francisco In December

San Francisco in winter is a beautiful sight, but it can be chilly.

Here are some essential things you should pack to stay comfortable during your visit:

Warm Coat

First and foremost, you’ll need a warm coat. San Francisco can be chilly in winter, especially if you’re used to the warmer weather of Southern California. 


Boots are a great choice of footwear in San Francisco in winter. They’ll keep your feet warm and dry and help you navigate the city’s hilly streets.

If you don’t have boots, pack a good pair of comfortable shoes that you can wear with socks.

Hat and Scarf

Even if you don’t usually wear them, a hat and scarf can come in handy in San Francisco. The wind off the bay can be chilly, and the extra layer will help keep you warm.


San Francisco is known for its foggy weather, so an umbrella is always a good idea. It’s also helpful for those rare but possible showers.


Don’t forget to pack some snacks and drinks to keep yourself fueled during your explorations.

Finally, remember to pack your sense of adventure. San Francisco is a beautiful city at any time of year, and winter is the perfect time to explore it.

December Events In San Francisco

There are plenty of great events happening around the city in December.

Here are just a few of the highlights.

Annual San Francisco Crystal Fair

The annual San Francisco Crystal Fair happens December 1-2. It features over 60 vendors selling everything from crystals and gemstones to jewelry and meteorites.

This is a great event for anyone interested in learning more about crystals or simply shopping for some beautiful pieces.

Circle of Sisters Holiday Festival

Happening on December 8th, this free festival celebrates African American sisterhood and community. There will be live entertainment, vendors, food trucks, and more. This is a great event for the whole family to enjoy.

SantaCon Pub Crawl

Lastly, don’t miss the SantaCon pub crawl on December 15th. In this event, thousands of people dressed up as Santa Clause or other holiday characters hop around the city.

Last Words

December adds to the beauty of San Francisco with its beautiful decorations and lively events. However, the temperature shows some ups and downs during the day. So, you must pack accordingly to enjoy the trip to the fullest.

All in all, enjoy the fresh air and beautiful scenery that San Francisco offers in December.