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Weather in Ushuaia for December 2026

Your guide to Ushuaia weather in December - trends and predictions

    Snow Forecast ❄️

  • The climate of Ushuaia in December is quite snowy, averaging 12 snowy days.

    • Temperatures

  • In general, the average temperature in Ushuaia at the beginning of December is 8.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 11.3 °C by the end of December.

Average dry days
1
Dry days
Average rainy days
18
Rainy days
Average snowy days
12
Snow days
Average temperatures
10°/0°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Ushuaia Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy snow showers
11°
2
Light rain shower
9°
3
Light rain shower
8°
4
Moderate or heavy snow showers
7°
5
Light snow showers
7°
6
Patchy rain possible
10°
7
Patchy rain possible
10°
8
Light rain shower
12°
9
Light rain shower
12°
10
Patchy rain possible
10°
11
Light rain shower
10°
12
Patchy rain possible
11°
13
Light sleet
9°
14
Light rain shower
10°
15
Light rain shower
10°
16
Light rain shower
10°
17
Patchy rain possible
11°
18
Patchy rain possible
11°
19
Patchy rain possible
11°
20
Patchy rain possible
11°
21
Patchy rain possible
11°
22
Light rain shower
9°
23
Patchy rain possible
11°
24
Patchy rain possible
11°
25
Light rain shower
13°
26
Light rain shower
11°
27
Light freezing rain
9°
28
Moderate or heavy snow showers
10°
29
Light drizzle
15°
30
Light rain shower
10°
31
Patchy rain possible
11°

Temperatures trend during December in Ushuaia

See the weather trend as well as the moving average line

December weather in Ushuaia day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 11° /1° 1.4 mm 0.6 cm
2 Dec. Light rain shower
Light rain shower
 9° /0° 2.6 mm 0 cm
3 Dec. Light rain shower
Light rain shower
 8° /-2° 3.1 mm 0 cm
4 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 7° /-1° 3.1 mm 1.1 cm
5 Dec. Light snow showers
Light snow showers
 7° /-2° 1.3 mm 0.2 cm
6 Dec. Patchy rain possible
Patchy rain possible
 10° /-2° 0.3 mm 0.1 cm
7 Dec. Patchy rain possible
Patchy rain possible
 10° /-1° 1.9 mm 0 cm
8 Dec. Light rain shower
Light rain shower
 12° /1° 3.1 mm 0 cm
9 Dec. Light rain shower
Light rain shower
 12° /2° 2.8 mm 0 cm
10 Dec. Patchy rain possible
Patchy rain possible
 10° /1° 3.6 mm 0 cm
11 Dec. Light rain shower
Light rain shower
 10° /0° 1.9 mm 0 cm
12 Dec. Patchy rain possible
Patchy rain possible
 11° /1° 2.5 mm 0 cm
13 Dec. Light sleet
Light sleet
 9° /0° 4.4 mm 0.5 cm
14 Dec. Light rain shower
Light rain shower
 10° /-1° 5.7 mm 0.3 cm
15 Dec. Light rain shower
Light rain shower
 10° /-1° 3.9 mm 1.1 cm
16 Dec. Light rain shower
Light rain shower
 10° /-2° 3.2 mm 0 cm
17 Dec. Patchy rain possible
Patchy rain possible
 11° /-1° 2 mm 0.3 cm
18 Dec. Patchy rain possible
Patchy rain possible
 11° /0° 2.7 mm 0.6 cm
19 Dec. Patchy rain possible
Patchy rain possible
 11° /2° 2.2 mm 0.4 cm
20 Dec. Patchy rain possible
Patchy rain possible
 11° /0° 0.9 mm 0 cm
21 Dec. Patchy rain possible
Patchy rain possible
 11° /-1° 1.3 mm 0 cm
22 Dec. Light rain shower
Light rain shower
 9° /1° 3.9 mm 0 cm
23 Dec. Patchy rain possible
Patchy rain possible
 11° /1° 1.3 mm 0 cm
24 Dec. Patchy rain possible
Patchy rain possible
 11° /3° 4.4 mm 0 cm
25 Dec. Light rain shower
Light rain shower
 13° /1° 3.4 mm 0 cm
26 Dec. Light rain shower
Light rain shower
 11° /0° 3.1 mm 0.2 cm
27 Dec. Light freezing rain
Light freezing rain
 9° /-1° 3.3 mm 0.9 cm
28 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 10° /-1° 1.9 mm 0.6 cm
29 Dec. Light drizzle
Light drizzle
 15° /2° 1.8 mm 0 cm
30 Dec. Light rain shower
Light rain shower
 10° /2° 3.3 mm 0 cm
31 Dec. Patchy rain possible
Patchy rain possible
 11° /3° 4 mm 0 cm
Next
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.
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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 0°.

How much rainfall should be expected in Ushuaia during December?

Moderate rainfall is anticipated in Ushuaia during December, with a total of 84.1 mm spread over approximately 18 days. Considering plans for rainy days is advisable.

Will it snow in Ushuaia in December 2026?

Ushuaia experiences an average snowfall of 6.865 cm during December, occurring over 12 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 2026

Track daily snowfall levels and discover Ushuaia’s snowy potential this December ❄️
On average, Ushuaia sees 12 snowy days during December, with approximately 6.9 cm of total snowfall.

December rainfall patterns in Ushuaia

Explore the daily rainfall trends and prepare for Ushuaias December weather 💧
Typically, Ushuaia has 18 rainy days in December with a total of 84.1 mm of rainfall.

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Location coordinates Where is Ushuaia?

Get accurate weather forecasts for Ushuaia, located at latitude -54.811 and longitude -68.316. Stay updated with localized weather information tailored for Ushuaia.

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