San Francisco Weather In December: What To Expect

December in San Francisco offers a unique weather experience. Unlike many other parts of the United States that are blanketed in snow, San Francisco maintains a relatively mild climate. While it's not beach weather, the city's charm shines through with festive events and cozy atmospheres. Understanding the weather patterns can help you pack appropriately and make the most of your visit or time living in this beautiful city.

Typical December Weather Conditions in San Francisco

December weather in San Francisco is characterized by cooler temperatures and increased rainfall. It's essential to be prepared for both, as the weather can be unpredictable, varying from sunny days to sudden downpours. The average high temperature hovers around 55°F (13°C), while the average low dips to about 46°F (8°C). This makes layering clothing a practical strategy for staying comfortable throughout the day.

Rainfall: December is one of the rainiest months in San Francisco. The city receives an average of about 4.5 inches of rain during this period. This means that having a reliable umbrella or waterproof jacket is crucial. The rain can come in short bursts or linger for days, so checking the forecast regularly is a good idea.

Temperature: While the temperatures are relatively mild compared to other regions experiencing winter, the chill in the air can feel more pronounced due to the city's proximity to the ocean. San Francisco December temperatures are often accompanied by a dampness that can make it feel colder than the thermometer indicates. Wearing warm socks, a scarf, and gloves can help mitigate this effect.

Sunshine: Despite the rain, San Francisco still experiences its share of sunny days in December. The sun can be surprisingly strong, so it's wise to have sunglasses on hand. When the sun does come out, it provides a welcome contrast to the cooler, wetter periods, making those days perfect for exploring the city's outdoor attractions.

Wind: San Francisco is known for its windy conditions, and December is no exception. The wind can add to the chill factor, especially near the coast. Opting for windproof outerwear can make a significant difference in your comfort level.

What to Wear in San Francisco in December

Choosing what to wear in San Francisco in December requires a strategic approach to layering. Given the variability in weather conditions, having versatile clothing items that can be easily added or removed is essential. This ensures you're prepared for both sunny spells and sudden rain showers. Here's a breakdown of essential clothing items to consider:

Layers: Start with a base layer of moisture-wicking fabric to keep you dry and comfortable. Add a mid-layer such as a fleece jacket or sweater for warmth. Finally, top it off with a waterproof and windproof outer layer. This system allows you to adapt to changing temperatures throughout the day.

Jackets: A waterproof jacket is a must-have for San Francisco in December. Look for a jacket with a hood to protect you from the rain. A windproof jacket can also be beneficial, especially if you plan to spend time near the water.

Pants: Jeans, corduroys, or other sturdy pants are suitable for the cooler temperatures. Consider bringing a pair of waterproof pants if you plan to do a lot of outdoor activities.

Shoes: Comfortable walking shoes are essential for exploring San Francisco. Choose shoes that are waterproof or water-resistant to keep your feet dry. Avoid wearing sandals or open-toed shoes, as they may not provide enough protection from the cold and wet conditions. Hulu Down? How To Check Status & Fix Issues

Accessories: Don't forget to pack accessories such as a scarf, gloves, and a hat. These items can make a big difference in keeping you warm and comfortable, especially on windy days. Sunglasses are also a good idea, as the sun can be surprisingly strong.

Activities and Events in San Francisco in December

Despite the cooler and wetter San Francisco weather in December, there's still plenty to see and do in San Francisco. The city comes alive with festive events and holiday decorations, making it a magical place to visit during this time of year. From ice skating rinks to holiday markets, there's something for everyone to enjoy. Here are some popular activities and events:

Holiday Events: San Francisco hosts a variety of holiday events throughout December. These include tree lighting ceremonies, holiday concerts, and festive parades. Check local event listings for specific dates and times.

Ice Skating: Several outdoor ice skating rinks pop up around the city during the holiday season. Skating is a fun way to embrace the winter spirit and enjoy the festive atmosphere.

Holiday Markets: Explore holiday markets for unique gifts and festive treats. These markets often feature local artisans and craft vendors.

Museums and Indoor Attractions: On rainy days, take advantage of San Francisco's many museums and indoor attractions. The California Academy of Sciences, the de Young Museum, and the Exploratorium are all great options.

Golden Gate Park: Even in December, Golden Gate Park offers opportunities for outdoor recreation. Take a walk or bike ride through the park, visit the Japanese Tea Garden, or explore the Conservatory of Flowers.

Holiday Lights: Take a tour of San Francisco's dazzling holiday light displays. Many neighborhoods and businesses decorate their buildings with festive lights, creating a magical atmosphere.

Tips for Visiting San Francisco in December

Planning a visit during the San Francisco December temperatures can be a rewarding experience, particularly if you're well-prepared for the weather. With a bit of foresight, you can maximize your enjoyment of the city's unique charm during the holiday season. Here are some useful tips to consider:

Check the Weather Forecast: Stay updated on the weather forecast leading up to and during your trip. This will help you pack appropriately and plan your activities accordingly. Utilize weather apps and websites for the most accurate and up-to-date information.

Pack Layers: As mentioned earlier, layering is key to staying comfortable in San Francisco's variable weather. Bring a variety of clothing items that can be easily added or removed as needed.

Bring Rain Gear: A waterproof jacket, umbrella, and waterproof shoes are essential for dealing with the rain. Don't let a little rain dampen your spirits – embrace it and explore the city's indoor attractions.

Book Accommodations in Advance: December is a popular time to visit San Francisco, so it's wise to book your accommodations well in advance. This will ensure you get the best selection and prices.

Consider Public Transportation: San Francisco has a good public transportation system, which can be a convenient way to get around, especially on rainy days. Consider purchasing a Clipper card for easy access to buses, trains, and cable cars.

Take Advantage of Indoor Activities: San Francisco offers a wealth of indoor activities, from museums to theaters to restaurants. Plan to spend some time indoors to escape the weather.

Driving in San Francisco in December

Navigating San Francisco in December can present unique challenges, particularly when it comes to driving. The combination of rain, fog, and increased traffic during the holiday season can make getting around the city a bit more difficult. If you're planning to drive, here are some tips to keep in mind: Monterrey Vs Atlas A Liga MX Rivalry, Recent Form, Key Players, And Predictions

Be Prepared for Traffic: December is a busy time in San Francisco, and traffic can be heavy, especially during peak hours. Allow extra time for getting around, and consider using public transportation or ride-sharing services instead of driving.

Drive Carefully in the Rain: The rain can make the roads slick, so it's important to drive carefully and reduce your speed. Increase your following distance to allow for more braking time.

Watch Out for Pedestrians: Pedestrians may be more likely to be using umbrellas, which can obstruct their vision. Be extra cautious when driving in areas with heavy pedestrian traffic. Which Is NOT A Key Feature Of Communication? Essential Aspects Explored

Parking Can Be Difficult: Parking in San Francisco is notoriously difficult, and it can be even more challenging during the holiday season. Consider using parking garages or public transportation instead of trying to find street parking.

Be Aware of Fog: Fog can be common in San Francisco, especially during the winter months. If you're driving in foggy conditions, turn on your headlights and reduce your speed.

Conclusion

Ultimately, understanding the weather in San Francisco in December is critical for enjoying all that the city has to offer during this festive month. While the temperatures may be cooler and rain more frequent, with the right preparation, you can have a memorable and enjoyable experience. Embrace the city's unique charm, take advantage of the holiday events, and be prepared for the elements. San Francisco in December is a truly special place, offering a blend of cultural attractions, festive cheer, and natural beauty. So pack your layers, grab your umbrella, and get ready to explore this vibrant city!

FAQ About San Francisco Weather in December

What is the average temperature in San Francisco during the month of December?

The average high temperature in San Francisco in December is around 55°F (13°C), while the average low is about 46°F (8°C). It's important to note that these are averages, and the actual temperature can vary from day to day. Layering clothing is recommended to stay comfortable.

How much rainfall should I expect in San Francisco in December?

December is typically one of the rainiest months in San Francisco, with an average of about 4.5 inches of rainfall. Bringing a waterproof jacket, umbrella, and waterproof shoes is highly recommended. Be sure to check the local forecast regularly for any updates on potential rain.

Are there many sunny days in San Francisco in December, or is it mostly cloudy?

While December is known for its rain, San Francisco still experiences its share of sunny days. The weather can be unpredictable, so it's best to be prepared for both sun and rain. When the sun is out, it can be surprisingly strong, so bring sunglasses.

What kinds of outdoor activities can I enjoy in San Francisco in December?

Despite the cooler temperatures, there are still plenty of outdoor activities to enjoy in San Francisco in December. These include exploring Golden Gate Park, visiting the Japanese Tea Garden, taking a walk along the Embarcadero, and ice skating at outdoor rinks.

What are some indoor activities to consider in San Francisco if it rains in December?

San Francisco has a wealth of indoor activities to enjoy on rainy days. Consider visiting museums such as the California Academy of Sciences, the de Young Museum, or the Exploratorium. You can also explore the city's many theaters, restaurants, and shops.

Is it usually foggy in San Francisco during the month of December?

Fog can be common in San Francisco, especially during the winter months, including December. If you are driving, be sure to turn on your headlights and reduce your speed. The fog can sometimes be very dense, particularly in the morning hours.

What should I pack when visiting San Francisco during December to be prepared for the weather?

When packing for San Francisco in December, prioritize layers. Include items like a waterproof jacket, warm sweaters or fleece, jeans or sturdy pants, comfortable waterproof shoes, a scarf, gloves, and a hat. Don't forget sunglasses for those surprisingly sunny days!

Are there any specific events in San Francisco during the December holiday season?

Yes, San Francisco comes alive with festive events during the December holiday season. You can find tree lighting ceremonies, holiday concerts, festive parades, and holiday markets. Check local event listings to plan your itinerary around these special occasions.

https://www.weather.gov/ https://www.visitcalifornia.com/ https://www.parksconservancy.org/

Photo of Sally-Anne Huang

Sally-Anne Huang

High Master at St Pauls School ·

Over 30 years in independent education, including senior leadership, headship and governance in a range of settings. High Master of St Pauls School. Academic interests in young adult literature and educational leadership. Loves all things theatre