Ushuaia
December
Weather in Ushuaia for December 2025
Your guide to Ushuaia weather in December - trends and predictions
Ushuaia typically experiences moderate snowfall in December, with an average of 7 snowy days.
In general, the average temperature in Ushuaia at the beginning of December is 7.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.4 °C by the end of December.
Snow Forecast ❄️
Temperatures
5
Dry days
19
Rainy days
7
Snow days
10°/1°
Temperatures
15 km/h
Avg max wind
79 %
Avg humidity
Ushuaia Weather December
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  6° | 2  7° | 3 7° | 4 5° | 5  5° | 6 9° | 7 12° |
| 8 11° | 9  12° | 10 10° | 11 10° | 12 12° | 13  10° | 14  11° |
| 15 12° | 16 10° | 17 13° | 18 13° | 19 11° | 20  12° | 21 11° |
| 22 9° | 23 11° | 24 12° | 25 14° | 26 13° | 27 11° | 28 12° |
| 29 15° | 30 11° | 31 11° |
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Temperatures trend during December in Ushuaia
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Moderate or heavy snow showers | 6° /-3° | 2.3 mm | 1.2 cm | |
| 2 Dec. | Light rain shower | 7° /0° | 1 mm | 0.1 cm | |
| 3 Dec. | Light rain shower | 7° /-3° | 0.9 mm | 0 cm | |
| 4 Dec. | Moderate or heavy snow showers | 5° /-1° | 4.5 mm | 2.3 cm | |
| 5 Dec. | Light snow showers | 5° /-3° | 1.6 mm | 0.3 cm | |
| 6 Dec. | Patchy rain possible | 9° /-1° | 0.2 mm | 0 cm | |
| 7 Dec. | Patchy rain possible | 12° /0° | 2.3 mm | 0 cm | |
| 8 Dec. | Light rain shower | 11° /3° | 4.8 mm | 0 cm | |
| 9 Dec. | Fog | 12° /3° | 1.6 mm | 0 cm | |
| 10 Dec. | Light rain shower | 10° /1° | 5.1 mm | 0 cm | |
| 11 Dec. | Patchy rain possible | 10° /0° | 0.6 mm | 0 cm | |
| 12 Dec. | Patchy rain possible | 12° /2° | 3 mm | 0 cm | |
| 13 Dec. | Light sleet | 10° /0° | 2.9 mm | 0 cm | |
| 14 Dec. | Light freezing rain | 11° /-2° | 4.7 mm | 0 cm | |
| 15 Dec. | Light rain shower | 12° /-1° | 2.7 mm | 0 cm | |
| 16 Dec. | Light rain shower | 10° /-2° | 3 mm | 0 cm | |
| 17 Dec. | Patchy rain possible | 13° /0° | 0.4 mm | 0 cm | |
| 18 Dec. | Patchy rain possible | 13° /1° | 2.2 mm | 0.1 cm | |
| 19 Dec. | Patchy rain possible | 11° /3° | 3.2 mm | 0.6 cm | |
| 20 Dec. | Light drizzle | 12° /1° | 1.1 mm | 0 cm | |
| 21 Dec. | Patchy rain possible | 11° /-1° | 0.6 mm | 0 cm | |
| 22 Dec. | Light rain shower | 9° /2° | 1.7 mm | 0 cm | |
| 23 Dec. | Light freezing rain | 11° /1° | 1.6 mm | 0 cm | |
| 24 Dec. | Patchy rain possible | 12° /4° | 2.7 mm | 0 cm | |
| 25 Dec. | Light rain shower | 14° /2° | 3 mm | 0 cm | |
| 26 Dec. | Patchy rain possible | 13° /0° | 2 mm | 0 cm | |
| 27 Dec. | Light freezing rain | 11° /-1° | 3.2 mm | 0.1 cm | |
| 28 Dec. | Moderate or heavy snow showers | 12° /1° | 2 mm | 0.8 cm | |
| 29 Dec. | Light drizzle | 15° /3° | 1.3 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 11° /4° | 2.3 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 11° /4° | 4.9 mm | 0 cm | |
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Important Notice
Our weather forecast for Ushuaia 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 Ushuaia forecast closer to your planned date for the most up-to-date weather information.
Ushuaia in December - FAQ
What are the expected maximum and minimum temperatures in Ushuaia during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 1°.
How much rainfall should be expected in Ushuaia during December?
Moderate rainfall is anticipated in Ushuaia during December, with a total of 73.5 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
Will it snow in Ushuaia in December 2025?
Ushuaia experiences an average snowfall of 5.68 cm during December, occurring over 7 days.
What are the typical wind conditions in Ushuaia during December?
The average wind speed in Ushuaia during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Ushuaia snow forecast December 2025
Track daily snowfall levels and discover Ushuaia’s snowy potential this December ❄️
December rainfall patterns in Ushuaia
Explore the daily rainfall trends and prepare for Ushuaias December weather 💧
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