Weather In Melbourne Australia December

Melbourne Weather in December: A Comprehensive Guide for Your Trip

Melbourne in December. The image conjures up sun-drenched beaches, vibrant city life, and perhaps a hint of summer heat. But the reality of Melbourne's weather, even in December, is a little more nuanced. This comprehensive guide delves into the intricacies of Melbourne's December weather, helping you plan your trip with accurate expectations and prepare for anything the unpredictable Aussie weather might throw your way. We’ll explore average temperatures, rainfall, sunshine hours, and even delve into the scientific reasons behind Melbourne’s famous four seasons in one day phenomenon.

Understanding Melbourne's December Climate: Averages and Extremes

December marks the beginning of summer in Melbourne, falling within the meteorological summer season (December, January, February). However, “summer” in Melbourne doesn’t necessarily mean scorching heat. While you can expect warmer temperatures than the preceding months, it's far from consistently hot.

Average Temperature: Expect average daily maximum temperatures hovering around 25°C (77°F), with average minimum temperatures around 15°C (59°F). This means pleasant daytime temperatures ideal for exploring the city and its surrounds. However, be prepared for cooler evenings, especially if you're planning outdoor activities.
Rainfall: December is typically a relatively dry month in Melbourne, with an average rainfall of around 45mm (1.8 inches). However, this is an average, and rainfall can be unpredictable. Some years might see significantly more rain, while others experience less. Always check the forecast closer to your travel dates.
Sunshine Hours: December offers a decent amount of sunshine, with an average of around 9-10 hours of sunshine per day. This provides ample opportunity for outdoor adventures, but don't forget sunscreen!
Extremes: While the average temperatures are pleasant, it's crucial to remember that Melbourne weather can be capricious. You might experience days with temperatures exceeding 30°C (86°F), requiring light clothing and sun protection. Conversely, cooler days with temperatures in the low 20s (mid-60s Fahrenheit) are also possible.

A Day in the Life: Melbourne's Four Seasons in One Day

Melbourne’s infamous “four seasons in one day” is a testament to its unpredictable weather patterns. While December is generally warmer, this phenomenon can still occur. You might start your day with a crisp, cool morning, transitioning to a warm and sunny afternoon, before ending with a surprisingly chilly evening. This variability is largely due to the city's location, nestled between the ocean and the ranges.

The Science Behind the Variability: Geographical Influences

Several geographical factors contribute to Melbourne's erratic weather:

Proximity to the Ocean: The proximity of Port Phillip Bay moderates temperatures, preventing extreme heat or cold. However, sea breezes can also bring cool air inland, leading to sudden temperature drops.
Influence of the Yarra River: The Yarra River acts as a thermal corridor, affecting local microclimates. Areas near the river might experience slightly different temperatures than those further inland.
The Great Dividing Range: The Great Dividing Range, located to the east of Melbourne, plays a significant role in weather patterns. It can act as a barrier to weather systems, leading to localized weather variations. Cold fronts moving across the state can cause sudden temperature shifts and increased wind.
High-Pressure Systems and Cold Fronts: The interaction between high-pressure systems and cold fronts is a major driver of Melbourne's weather variability. High-pressure systems generally bring stable, sunny conditions. In contrast, cold fronts can sweep across the state bringing rain, wind, and a sudden drop in temperature. These fronts often pass quickly, leading to rapid weather changes.

Packing for a December Trip to Melbourne: What to Bring

Packing for a trip to Melbourne in December requires versatility. Here's a suggested packing list:

Lightweight clothing: Pack light clothing such as t-shirts, shorts, and skirts for warm days.
Layers: Don't forget layers! A light jacket, cardigan, or jumper is essential for cooler evenings and those unpredictable temperature drops.
Comfortable walking shoes: You'll be doing a lot of walking, so comfortable shoes are a must.
Sunscreen: Even on cloudy days, the Australian sun can be strong. High SPF sunscreen is essential.
Hat and sunglasses: Protect your face and eyes from the sun.
Rain jacket: While December is generally dry, it's always wise to pack a lightweight rain jacket just in case.
Umbrella: A compact umbrella can be helpful for unexpected showers.

December Events and Activities in Melbourne

December in Melbourne offers a vibrant calendar of events and activities:

Outdoor Activities: Take advantage of the warmer weather with outdoor activities such as picnics in the Royal Botanic Gardens, exploring the city's laneways, or visiting St Kilda beach.
Sporting Events: Attend a cricket match, a football game, or enjoy other sporting events depending on the season. Check local listings for schedules.
Festivals and Events: Melbourne hosts numerous festivals and events throughout December. Check local event listings for details.
Shopping: Explore Melbourne's diverse shopping scene, from high-end boutiques to quirky independent stores.
Dining: Melbourne's culinary scene is world-renowned. Enjoy diverse cuisines and dine al fresco when the weather permits.

Frequently Asked Questions (FAQ)

Q: Is December a good time to visit Melbourne?

A: December offers pleasant weather, making it a good time to visit. However, be prepared for unpredictable weather changes.

Q: How hot does it get in Melbourne in December?

A: Temperatures can reach over 30°C (86°F) on some days, but average highs are around 25°C (77°F).

Q: How much rain can I expect in December?

A: December is generally dry, with an average rainfall of around 45mm (1.8 inches). However, rainfall can be unpredictable.

Q: What should I pack for a trip to Melbourne in December?

A: Pack light clothing, layers for cooler evenings, sunscreen, a hat, sunglasses, and a light rain jacket.

Q: Is it necessary to book accommodation in advance for December?

A: It's recommended to book accommodation in advance, especially if traveling during peak season or for specific events.

Q: What are some popular things to do in Melbourne in December?

A: Explore the city's parks, gardens, and laneways, attend sporting events or festivals, and enjoy the city’s vibrant dining scene.

Conclusion: Embracing Melbourne's December Magic

Melbourne's December weather is a blend of warmth, sunshine, and the occasional unpredictable shower. While the average temperatures are pleasant, the city's capricious nature means being prepared for a range of conditions is key. By understanding the climate and packing appropriately, you can fully embrace the magic of Melbourne in December, enjoying the city's vibrant culture, stunning scenery, and exciting events. Remember to check the detailed weather forecast closer to your travel date to fine-tune your plans and make the most of your Melbourne adventure. Enjoy your trip!