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Ushuaia weather in January

Weather in Ushuaia: January

Average day temperature: 52.3°F
Average night temperature: 38.8°F
Sea water temperature: 47.9°F
Number of sunny days: 1 day
Day length: 15.7 - 17.2 hours
Number of rainy days: 6 days
Precipitation totals: 3.3 in.

Air temperature in January, °F

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Day temperature   
Night temperature

The highest day temperature during January of 2025 was 61°F. At the same time the lowest night temperature was 28°F. Day and night temperature averages during January were 52.3°F and 38.4°F.

Sea water temperature in Ushuaia in January, °F

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2025
2024
2023
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41
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47
49
51
53
55

The average sea water temperature in January of 2025 was 48.7°F. The highest and lowest sea temperatures during the month were 50.0°F and 47.7°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
3%
19%
77%

Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in January, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.2
1.9
2.5
3.1
3.7
4.4
3.5
3.1
3.0
2.5
3.0
2.8
2.2
2.3
2.5
3.4
3.2
3.5
3.1
3.0
2.5
3.0
2.8
2.2
2.3
2.5
3.4
3.2
3.6

Precipitation total value in Ushuaia in January is 3.6 in. Other months of the year show relatively similar values.

Wind speed in January, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.3
2.7
4.0
5.3
6.7
8.0
9.3
7.7
7.7
7.6
7.4
6.9
6.5
6.3
6.4
7.0
7.2
7.4
7.7
7.7
7.6
7.4
6.9
6.5
6.3
6.4
7.0
7.2
7.4
7.8

The average wind speed value in January is 7.8 mph It makes January most windy month of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.0
2.0
3.0
3.9
4.9
5.9
6.9
7.9
5.3
5.8
4.3
4.5
3.0
2.7
2.7
2.8
3.4
3.9
4.9
5.3
5.8
4.3
4.5
3.0
2.7
2.7
2.8
3.4
3.9
4.9
5.1

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 5.1.

Best time for vacation in Ushuaia

Sunniest months:
July 4 days
August 4 days
September 4 days
Warmest months:
February 52.5 °F
January 52.3 °F
December 50.8 °F
Warmest sea temp:
February 48.3 °F
January 47.9 °F
March 47.6 °F
Coldest months:
July 33.1 °F
June 33.2 °F
August 35.5 °F
Rainiest months:
January 6 days
December 6 days
November 5 days
Windiest months:
November 9.7 mph
October 9.4 mph
January 9.0 mph

Ushuaia on a weather map

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Name
°F
+73°F
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24 Hours Forecast
Ushuaia
Local time: 08:51
February 19, wednesday
0900
41°F
E
16 mph
1200
46°F
E
17 mph
1500
45°F
E
11 mph
1800
43°F
E
7 mph
2100
39°F
SE
5 mph
February 20, thursday
0000
34°F
SE
6 mph
0300
32°F
SE
9 mph
0600
34°F
S
8 mph
Units of measurement: °C / °F