Launceston Weather in December
December in Launceston sees daytime temperatures around 21°C (70°F) and lows of 9°C (48°F) at night. With around 61 mm (2.4 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Launceston in December
Looking at the last 30 years, the data shows about 12 days with rain, averaging 61 mm (2.4 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Launceston in December
The perfect temperature in Launceston in December makes it a solid month to visit, with 21°C (70°F) during the day and 9°C (48°F) at night. During December, the summer season is in full swing. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Launceston in December
With approximately 285 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in Launceston in December
December has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March and December typically offer the best weather for Launceston.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tasmania, check out our Launceston's climate page.
Launceston Temperature in December
Min Temperature
9°C (48°F)
Max Temperature
21°C (70°F)
Chance of Rain
40%
Precipitation
61 mm (2.4 in)
Rainy days
12 days
Humidity
48%
Windspeed
5 m/s (10 knots)
Sunshine
285 hours
Percentage Sunshine
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in Launceston typically stay consistent throughout December, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 10°C (50°F).
Average temperatures in December
Daily Historical Precipitation
43-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Launceston in December
Browse day-by-day weather records for Launceston spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Launceston historical weather extremes in December
Our historical data for Launceston spans 1988 to 2025, revealing these weather extremes.
- Launceston recorded its highest December temperature of 34°C (93°F) on December 30, 2019.
- On December 3, 2017, Launceston saw its coldest December day with temperatures maxing out at 11°C (52°F).
- The coldest night in December in Launceston was on December 12, 1995, with a minimum of 0°C (32°F).
Best Places in Tasmania in December
Find out more about the weather in Tasmania and which places have the best travel conditions in this month. See all of Tasmania in December →
perfect weather
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What to Wear in Launceston in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Launceston in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tasmania, check out our Launceston's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Launceston climate overview or explore weather in Tasmania.
