Thredbo
December
Weather in Thredbo for December 2026
Your guide to Thredbo weather in December - trends and predictions
In general, the average temperature in Thredbo at the beginning of December is 19.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 21.4 °C by the end of December.
Thredbo experiences moderate rainfall in December, with an average of 10 rainy days and a total precipitation of 102.4 mm.
Is December a good time to visit Thredbo? check out the best time to travel to Thredbo page.
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Temperatures
Rain 🌧️
More
21
Dry days
10
Rainy days
0
Snow days
21°/5°
Temperatures
13 km/h
Avg max wind
63 %
Avg humidity
Thredbo Weather December
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Temperatures trend during December in Thredbo
See the weather trend as well as the moving average line
December weather in Thredbo day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain | 13° /2° | 6.6 mm | 6 | |
| 2 Dec. |  Patchy light rain with thunder | 16° /3° | 4.7 mm | 7 | |
| 3 Dec. |  Moderate rain | 18° /5° | 16.9 mm | 8 | |
| 4 Dec. |  Partly cloudy | 23° /8° | 0.2 mm | 8 | |
| 5 Dec. | Partly cloudy | 24° /8° | 0.1 mm | 9 | |
| 6 Dec. |  Patchy rain possible | 26° /10° | 2 mm | 9 | |
| 7 Dec. | Patchy rain possible | 20° /6° | 2.2 mm | 8 | |
| 8 Dec. |  Sunny | 21° /5° | 0.2 mm | 8 | |
| 9 Dec. | Patchy rain possible | 23° /6° | 0.3 mm | 9 | |
| 10 Dec. | Patchy rain possible | 21° /6° | 1.4 mm | 8 | |
| 11 Dec. | Patchy light rain with thunder | 19° /5° | 2.5 mm | 8 | |
| 12 Dec. | Patchy light rain with thunder | 23° /5° | 12 mm | 9 | |
| 13 Dec. | Partly cloudy | 24° /8° | 0.1 mm | 9 | |
| 14 Dec. | Patchy rain possible | 20° /5° | 0.2 mm | 8 | |
| 15 Dec. | Sunny | 22° /5° | 0 mm | 9 | |
| 16 Dec. | Sunny | 21° /4° | 0 mm | 8 | |
| 17 Dec. | Sunny | 23° /4° | 0.5 mm | 9 | |
| 18 Dec. | Sunny | 21° /6° | 0 mm | 8 | |
| 19 Dec. | Patchy light drizzle | 25° /5° | 1.2 mm | 9 | |
| 20 Dec. | Light rain | 20° /5° | 8.1 mm | 7 | |
| 21 Dec. | Moderate rain | 19° /6° | 20.1 mm | 7 | |
| 22 Dec. | Patchy rain possible | 19° /2° | 0.1 mm | 10 | |
| 23 Dec. | Patchy light rain with thunder | 17° /2° | 2.5 mm | 9 | |
| 24 Dec. | Light rain | 18° /2° | 3.4 mm | 10 | |
| 25 Dec. | Light rain | 21° /1° | 5.8 mm | 10 | |
| 26 Dec. | Light rain | 19° /4° | 5.1 mm | 10 | |
| 27 Dec. | Patchy light rain with thunder | 20° /4° | 4.2 mm | 9 | |
| 28 Dec. | Patchy rain possible | 21° /4° | 0.4 mm | 9 | |
| 29 Dec. | Sunny | 22° /6° | 0.9 mm | 10 | |
| 30 Dec. |  Mist | 23° /4° | 0.1 mm | 10 | |
| 31 Dec. | Partly cloudy | 23° /6° | 0.7 mm | 9 | |
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Important Notice
Our weather forecast for Thredbo in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Thredbo forecast closer to your planned date for the most up-to-date weather information.
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Thredbo in December - FAQ
What are the expected maximum and minimum temperatures in Thredbo during December?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Thredbo during December?
Significant rainfall exceeding 102.4 mm is expected in Thredbo during December, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Thredbo during December?
The average wind speed in Thredbo during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Thredbo
Explore the daily rainfall trends and prepare for Thredbos December weather 💧
Typically, Thredbo has 10 rainy days in December with a total of 102.4 mm of rainfall.
UV exposure in Thredbo during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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