Hey guys! Planning a trip to Pasadena, California, in December? Smart move! Pasadena is awesome, especially during the holiday season. But before you pack your bags, let’s dive into what kind of weather you can expect. Knowing what's coming will help you pack the right clothes and plan some amazing activities. So, let's get into the weather in Pasadena in December.

Overview of Pasadena's December Weather

Generally, Pasadena weather in December is characterized by mild temperatures and relatively low rainfall. You won't be dealing with scorching heat or torrential downpours, which makes it a pretty pleasant time to visit. Think cool days and chilly nights – perfect for strolling around Old Town or checking out the holiday lights. The average daily high temperature in Pasadena during December hovers around the mid-60s Fahrenheit (around 18-19 degrees Celsius). This means you can comfortably wear a light jacket or sweater during the day. The average low temperature, however, drops to the mid-40s Fahrenheit (around 7-8 degrees Celsius), so you'll definitely want to bundle up in the evenings. While Pasadena doesn’t typically experience extreme weather, it's always a good idea to check the forecast closer to your travel dates. Unexpected cold snaps or rain showers can occur, although they are generally short-lived. Overall, December weather in Pasadena offers a comfortable climate for outdoor activities and holiday festivities, making it an attractive destination for travelers seeking a mild winter getaway. Keep an eye on local forecasts for any potential weather advisories or changes, but you can generally anticipate cool and pleasant conditions during your visit. Be prepared for the temperature to drop significantly in the evening, so pack accordingly to ensure a comfortable and enjoyable experience exploring Pasadena during the festive month of December. With its charming atmosphere and agreeable climate, Pasadena promises a memorable holiday experience for all who visit.

Temperature Details

When we talk about Pasadena weather in December, temperature is key! During the daytime, you can expect the mercury to hover around the mid-60s Fahrenheit (approximately 18-19 degrees Celsius). That's pretty mild, meaning you can get away with a light jacket or a sweater for most of the day. Imagine strolling through the beautiful streets of Pasadena, maybe hitting up some shops or enjoying a coffee at an outdoor café. With these temperatures, it's super comfortable for outdoor activities. But don't be fooled; as the sun begins to set, things start to cool down quite a bit. Evenings in Pasadena during December can get quite chilly, with temperatures dropping to the mid-40s Fahrenheit (around 7-8 degrees Celsius). This is when you'll want to layer up! Think scarves, gloves, and a heavier jacket or coat. If you're planning to attend any outdoor events or simply want to take a leisurely evening walk, being prepared for the cold is essential. It’s also worth noting that these are just average temperatures. Depending on the specific year, there can be fluctuations. Some days might be warmer, pushing into the upper 60s or even low 70s, while others might be a bit colder, especially if there's cloud cover or a slight breeze. Checking the local weather forecast closer to your travel dates will give you a more accurate idea of what to expect. Keep in mind that the temperature can also vary slightly depending on where you are in Pasadena. Areas closer to the mountains might experience slightly cooler temperatures compared to the more urban areas. So, to sum it up, Pasadena in December offers pleasant daytime temperatures perfect for exploring, but be ready for a significant drop in temperature once the sun goes down. Pack layers, and you'll be all set to enjoy everything Pasadena has to offer!

Rainfall Expectations

Let's talk about rain and Pasadena weather in December. Pasadena typically experiences relatively low rainfall during December, which is great news for those planning outdoor activities. On average, the city sees about 2 to 3 days of measurable precipitation throughout the month. This doesn’t mean it will be constantly raining for those few days; rather, you can expect occasional showers or periods of light rain. The average rainfall amount for December in Pasadena is around 1 to 2 inches (approximately 25 to 50 millimeters). Compared to other months, this is relatively low, especially when compared to the wetter winter months that follow. While a completely dry December isn't guaranteed, the chances of experiencing prolonged periods of heavy rain are fairly slim. This makes it an ideal time to visit if you're hoping to avoid getting caught in a downpour. However, it's always a good idea to be prepared for the possibility of rain. Packing a lightweight waterproof jacket or carrying an umbrella can be a lifesaver if you do encounter a shower. Checking the weather forecast before heading out for the day will also help you stay one step ahead of any potential rainfall. Even if it does rain, it usually doesn't last for very long, and the skies often clear up quickly, allowing you to continue enjoying your outdoor adventures. It's worth noting that while Pasadena itself doesn't get much snow, the nearby San Gabriel Mountains can sometimes see snowfall in December. So, if you're up for a scenic drive, you might be able to experience a winter wonderland just a short distance away. In conclusion, Pasadena weather in December is generally characterized by minimal rainfall, making it a favorable time to visit for those looking to enjoy the city's attractions and outdoor spaces without worrying too much about getting rained on. Just be sure to pack accordingly and stay informed about the latest weather updates.

What to Wear in Pasadena in December

Figuring out what to wear in Pasadena in December can be a bit of a puzzle, but don't worry, I've got you covered. The key is layering! Since the temperature can fluctuate quite a bit between day and night, having versatile clothing options is essential. During the daytime, when temperatures are milder, you'll likely be comfortable in lightweight clothing. Think long-sleeved shirts, sweaters, and light jackets. Jeans, khakis, or comfortable pants are great choices for bottoms. If you plan on doing a lot of walking, comfortable shoes are a must. Sneakers, walking shoes, or boots are all good options. As the sun begins to set and the temperature drops, you'll want to add some layers to stay warm. A heavier jacket or coat is essential for evenings. Consider bringing a scarf, gloves, and a hat to protect yourself from the chill. If you're planning to attend any formal events or dinners, you might want to pack some dressier attire. A nice dress or skirt with tights, or a collared shirt and dress pants, would be appropriate. Don't forget to pack a pair of comfortable pajamas or loungewear for relaxing in your hotel room. And if you're planning to do any outdoor activities, such as hiking or exploring the nearby mountains, be sure to bring appropriate gear, including sturdy shoes, moisture-wicking clothing, and a backpack. It's also a good idea to check the weather forecast before you start packing to get a better sense of what to expect. If rain is in the forecast, be sure to bring a waterproof jacket or umbrella. And if you're sensitive to the sun, don't forget to pack sunscreen and sunglasses, even though it's winter. In general, Pasadena in December calls for a mix of lightweight and warm clothing that can be easily layered. This will allow you to adapt to the changing temperatures and stay comfortable throughout the day and evening. So, pack smart, and you'll be ready to enjoy everything Pasadena has to offer!

Activities to Enjoy in Pasadena in December

December in Pasadena is a magical time, with plenty of activities to keep you entertained. With the delightful Pasadena weather in December, outdoor and indoor options abound! One of the most popular attractions is the annual Rose Parade Float decorating, where you can get a sneak peek at the stunning floats being prepared for the New Year's Day parade. It’s a fantastic opportunity to witness the intricate details and craftsmanship that go into creating these floral masterpieces. Strolling through Old Town Pasadena is another must-do activity. The charming streets are beautifully decorated for the holidays, creating a festive atmosphere. You can browse the unique shops, enjoy delicious meals at the restaurants, and soak in the holiday spirit. For those who enjoy the arts, the Norton Simon Museum is a world-class art museum that houses an impressive collection of European paintings, sculptures, and tapestries. It's a great place to spend a few hours immersing yourself in art and culture. If you're looking for outdoor adventures, the Huntington Library, Art Museum, and Botanical Gardens offer a beautiful escape. You can explore the various gardens, admire the art collections, and enjoy the peaceful surroundings. Hiking in the nearby San Gabriel Mountains is another popular activity. There are trails for all skill levels, offering stunning views of the surrounding landscape. Just be sure to check the weather conditions and wear appropriate footwear. During the holiday season, Pasadena hosts several festive events, including tree lighting ceremonies, holiday concerts, and Christmas markets. These events are a great way to experience the local culture and celebrate the season. And, of course, don't forget about the Rose Parade on New Year's Day. It's a spectacular event that draws crowds from all over the world. If you're planning to attend, be sure to arrive early to secure a good viewing spot. So, whether you're interested in art, culture, outdoor adventures, or holiday festivities, Pasadena in December has something to offer everyone. With its mild weather and festive atmosphere, it's a perfect destination for a memorable holiday getaway.

Conclusion

Alright, guys, that's the scoop on Pasadena weather in December! As you can see, it’s a pretty sweet time to visit with its mild days and cooler nights. Just remember to pack those layers, and you'll be golden. Whether you're checking out the Rose Parade floats, strolling through Old Town, or hitting up some museums, Pasadena in December is sure to be a blast. So get your trip planned, pack your bags, and get ready to enjoy all the holiday magic this awesome city has to offer! Have a fantastic trip, and happy holidays!