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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian News Desk Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
December in Tasmania brings mild, often delightful summer weather, with daytime highs typically ranging from 17°C to 23°C depending on your location. The live forecast above shows the current conditions, but expect a mix of sunny days, cool nights, and the occasional shower across the island.
What is the weather typically like in Tasmania during December?
December marks the start of Tasmania’s summer, so you can expect long daylight hours and temperatures that are warm but rarely oppressive. Coastal areas like Hobart average around 20°C to 22°C for daily highs, while inland regions and the west coast can be cooler and wetter. Nights remain crisp, often dropping to 10°C–13°C, so a light jacket is still handy. Rainfall is moderate, with Hobart seeing about 40–50 mm across the month, often in short bursts rather than all-day drizzle.
How does December compare to November and January?
Transitioning from tasmania weather november into December, you’ll notice temperatures rising by roughly 2–3°C and more settled weather patterns. Tasmania weather january tends to be the warmest part of summer, with January highs often reaching 22°C–25°C. December offers a pleasant middle ground: warmer than November but less likely to experience the peak heat or bushfire risk that can come in January. If you’re planning what to do in tasmania in december, the weather is ideal for outdoor activities like hiking at Cradle Mountain or exploring the Huon Valley, as the UV index is also higher, so sun protection is wise.
Is December a good time to visit Tasmania?
Yes, it’s one of the best times to visit. The weather is generally mild and pleasant, with long daylight hours perfect for exploring. You’ll avoid the coldest winter months and the peak tourist rush of January, though it’s still wise to book accommodation early.
What should I pack for Hobart weather in December?
Pack layers: a light jacket or fleece for cool mornings and evenings, plus t-shirts and shorts for sunny afternoons. A waterproof windbreaker is useful, as showers can pop up. Don’t forget sunscreen and a hat—the UV index can be high, even on cloudy days.
Does it snow in Tasmania in December?
Snow is extremely unlikely in December, as it’s summer. However, you might see a dusting on the highest peaks of the central highlands, such as Mount Wellington, after a cold front—but this is rare and usually melts quickly. Most of the state is snow-free.
For a broader national outlook, check our Australia weather hub. If you are considering tasmania weather december celsius ranges across the island, remember that coastal spots stay mild, while the highlands can be cooler. You might also find our Mornington Peninsula Weather page useful for comparing maritime climates, and Gold Coast Weather for a warmer alternative. For more on tasmania weather december january planning, always check local forecasts.