Search results
Get the monthly weather forecast for San Diego, CA, including daily high/low, historical averages, to help you plan ahead.
Weather.com brings you the most accurate monthly weather forecast for San Diego, CA with average/record and high/low temperatures, precipitation and more.
December Weather in San Diego. California, United States. Daily high temperatures are around 66°F, rarely falling below 59°F or exceeding 74°F. The lowest daily average high temperature is 65°F on December 25. Daily low temperatures decrease by 2°F, from 52°F to 50°F, rarely falling below 44°F or exceeding 58°F.
- San Diego Weather in December
- What to Pack
- December Events in San Diego
- Things to Do in December
- December Travel Tips
You won't have a white Christmas if you spend it in San Diego — unless you head for the mountains. But December is in the rainy season, and all of the monthly rainfall often comes all on the same day, especially during winter storms. If precipitation happens, try these things to do on a rainy day in San Diego. 1. Average High Temperature:65 F (18 C...
Pack an umbrella or rain jacket with hood for rainy days and a warm jacket if no rain is predicted. You won't need a heavy winter coat. Long-sleeved shirts and sweaters in layers work best. A scarf is a good idea, too. San Diego residents are causal dressers, wearing shorts, T-shirts and yoga pants any time they can. For a meal in a fancy restauran...
Most of San Diego's December events center around the holidays. You can use the guide to Christmas in San Diegoto explore the best Christmas celebrations, parades, pageants, concerts, and holiday activities in San Diego. 1. Holiday Bowl Parade: If you're a big fan of parades, don't miss the Holiday Bowl Parade, which includes marching bands, floats...
San Diego whale watching season runs from December through March. Use the San Diego whale watching guideto learn more about California whale-watching and San Diego excursions.
If precipitation happens, try these things to do on a rainy day in San Diego.Hotel occupancy is at its lowest level of the year in December, which makes it a good time to get a great hotel rate.Some attractions may be closed on Christmas Day, although the major theme parks, including Sea World, Legoland, and the San Diego Zoo are open. Check with places you want to go to find out their ho...Anytime a big convention comes to town, hotels in the Gaslamp and downtown fill up, and room rates rise. To plan your trip during dates when fewer conventioneers are in town, use this convention ca...The weather in San Diego in December offers some pleasant, mild temperatures with highs of 66°F (19°C). And if you are trying to get some sun in the middle of winter you will be lucky as San Diego has 7 hours of daily sunshine to offer even in December.
Usually every December day warms to over 50 °F (10 °C) in San Diego. The city averages 7 days this month when the thermometer reaches into the 70s °F (over 21 °C). Temperatures above 80 °F (26 °C) occur in December occur in some years.
Feb 14, 2024 · Temperatures range between 50°F and 66°F, allowing you to explore the city in comfort. You can expect cloudy skies, but the weather remains mild throughout the month. Though San Diego experiences a few days of rain in December, the average rainfall is just 33 mm.
