Ushuaia monthly weather forecast

Monthly weather forecast for Ushuaia. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

22 May 2026, Friday
+1°C / +7°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
4.9
49%
994
01:00
+6°C
6.2
68%
995
02:00
+5°C
6.8
75%
995
03:00
+6°C
6.1
70%
996
04:00
+6°C
8.8
73%
996
05:00
+7°C
10.4
85%
997
06:00
+7°C
11.2
86%
998
07:00
+7°C
11.2
88%
999
08:00
+6°C
6.8
92%
1000
09:00
+5°C
5.9
91%
1001
10:00
+4°C
5
93%
1002
11:00
+5°C
5.8
93%
1002
12:00
+6°C
6.2
90%
1002
13:00
+6°C
7.8
86%
1003
14:00
+6°C
6.9
81%
1004
15:00
+7°C
5.4
77%
1004
16:00
+6°C
5.1
78%
1004
17:00
+4°C
4
88%
1004
18:00
+3°C
2.8
86%
1004
19:00
+3°C
1.7
84%
1004
20:00
+3°C
1.3
83%
1004
21:00
+2°C
2.2
82%
1005
22:00
+2°C
4
83%
1004
23:00
+1°C
6.4
82%
1004
23 May 2026, Saturday
+1°C / +6°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+1°C
9.4
82%
1004
01:00
+2°C
11.1
83%
1003
02:00
+2°C
11.1
84%
1003
03:00
+2°C
11.4
87%
1003
04:00
+2°C
11.2
87%
1002
05:00
+2°C
10.7
88%
1001
06:00
+2°C
10.5
89%
1001
07:00
+3°C
10
86%
1000
08:00
+4°C
9.1
84%
1000
09:00
+4°C
8.8
86%
1000
10:00
+3°C
9.5
89%
999
11:00
+5°C
10.5
85%
999
12:00
+5°C
10.6
84%
998
13:00
+6°C
10.3
80%
997
14:00
+6°C
10.8
80%
996
15:00
+6°C
10.4
83%
995
16:00
+5°C
9.9
87%
995
17:00
+5°C
9.8
88%
994
18:00
+5°C
9.6
88%
994
19:00
+5°C
9
90%
994
20:00
+5°C
8.3
90%
993
21:00
+5°C
7.3
89%
993
22:00
+5°C
5.8
88%
992
23:00
+5°C
4.4
88%
992
24 May 2026, Sunday
+2°C / +7°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+4°C
3.4
90%
992
01:00
+4°C
2.6
91%
992
02:00
+3°C
1.9
93%
991
03:00
+2°C
1.5
95%
991
04:00
+2°C
1.1
94%
991
05:00
+2°C
2.8
90%
991
06:00
+3°C
0.6
80%
991
07:00
+3°C
0
75%
991
08:00
+3°C
0.6
73%
991
09:00
+3°C
0.6
71%
991
10:00
+4°C
0.4
68%
991
11:00
+5°C
0.2
67%
991
12:00
+6°C
0.9
62%
991
13:00
+6°C
2.1
64%
991
14:00
+7°C
3.1
70%
990
15:00
+6°C
2.1
76%
990
16:00
+6°C
1.1
83%
990
17:00
+5°C
1.5
85%
990
18:00
+5°C
5.1
91%
990
19:00
+4°C
6
95%
990
20:00
+4°C
6.7
95%
989
21:00
+2°C
8.4
93%
989
22:00
+2°C
9.5
95%
989
23:00
+3°C
8.5
94%
989
25 May 2026, Monday
+2°C / +5°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+3°C
6.4
93%
989
01:00
+3°C
7.4
94%
989
02:00
+4°C
10.3
95%
989
03:00
+3°C
7.4
95%
989
04:00
+3°C
3.6
92%
990
05:00
+3°C
3.1
91%
990
06:00
+4°C
3.6
92%
991
07:00
+4°C
2
90%
992
08:00
+3°C
1.4
91%
992
09:00
+3°C
2.1
90%
993
10:00
+4°C
1.5
88%
994
11:00
+4°C
2.9
89%
994
12:00
+4°C
2.8
91%
995
13:00
+5°C
5.3
94%
995
14:00
+5°C
5.7
95%
994
15:00
+5°C
5.8
94%
994
16:00
+4°C
6
93%
994
17:00
+3°C
6.6
95%
994
18:00
+2°C
8.1
92%
994
19:00
+2°C
7.9
93%
994
20:00
+2°C
6.9
93%
994
21:00
+2°C
3.4
91%
995
22:00
+2°C
2.9
90%
995
23:00
+3°C
2.9
90%
995
26 May 2026, Tuesday
+1°C / +3°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+3°C
2.6
90%
995
01:00
+3°C
1.9
90%
996
02:00
+3°C
2.5
91%
996
03:00
+3°C
4.2
91%
997
04:00
+2°C
6.4
92%
997
05:00
+2°C
9.1
93%
998
06:00
+1°C
11.1
94%
999
07:00
+1°C
12
94%
999
08:00
+2°C
12.7
94%
1000
09:00
+2°C
13.3
93%
1001
10:00
+2°C
13.5
92%
1002
11:00
+2°C
13.3
90%
1003
12:00
+2°C
13.2
88%
1004
13:00
+3°C
14
83%
1004
14:00
+3°C
14.8
79%
1005
15:00
+3°C
14.6
76%
1005
16:00
+3°C
12.2
77%
1006
17:00
+2°C
8.7
81%
1006
18:00
+1°C
6.2
83%
1007
19:00
+1°C
5.7
84%
1008
20:00
+1°C
6.4
83%
1008
21:00
+2°C
7
83%
1009
22:00
+2°C
6.9
82%
1009
23:00
+2°C
6.4
82%
1009
27 May 2026, Wednesday
0°C / +5°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+2°C
6.1
82%
1009
01:00
+2°C
5.6
83%
1009
02:00
+1°C
5.9
85%
1009
03:00
+1°C
6.7
86%
1009
04:00
0
7.5
85%
1008
05:00
0
8.3
84%
1008
06:00
0
8.4
83%
1008
07:00
0
7.6
82%
1008
08:00
+1°C
6.4
82%
1008
09:00
+1°C
5.1
82%
1008
10:00
+2°C
5
83%
1008
11:00
+3°C
7.4
83%
1008
12:00
+4°C
10.1
83%
1008
13:00
+5°C
11.6
83%
1008
14:00
+5°C
12.3
83%
1008
15:00
+5°C
12.4
83%
1008
16:00
+4°C
11.7
85%
1008
17:00
+4°C
10.7
87%
1009
18:00
+3°C
9.7
89%
1009
19:00
+3°C
8.4
90%
1009
20:00
+3°C
7
90%
1009
21:00
+2°C
5.9
91%
1009
22:00
+2°C
5.4
91%
1008
23:00
+2°C
5.4
91%
1008
28 May 2026, Thursday
--2°C / +4°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+2°C
5.2
91%
1008
01:00
+2°C
4.4
91%
1008
02:00
+2°C
3.3
91%
1008
03:00
+1°C
2.6
91%
1007
04:00
-1
7.9
87%
1009
05:00
-1
6.8
88%
1009
06:00
-2
5.6
88%
1009
07:00
-2
4.3
87%
1008
08:00
-2
3.3
86%
1008
09:00
-2
3.1
84%
1008
10:00
-1
3.3
82%
1008
11:00
-0
3.7
78%
1008
12:00
+1°C
4.2
74%
1007
13:00
+2°C
4.7
70%
1007
14:00
+3°C
5.6
67%
1007
15:00
+4°C
6.3
66%
1007
16:00
+3°C
7.2
66%
1006
17:00
+3°C
8.5
68%
1006
18:00
+2°C
9.9
70%
1006
19:00
+1°C
11.2
73%
1006
20:00
-0
12.2
76%
1006
21:00
-1
13
79%
1005
22:00
-1
13.3
80%
1005
23:00
-0
13.5
82%
1005
29 May 2026, Friday
-0°C / +4°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
-0
13.5
83%
1005
01:00
0
13.3
84%
1005
02:00
+1°C
13.2
85%
1005
03:00
+1°C
13
86%
1004
04:00
+1°C
12.6
86%
1004
05:00
+2°C
12.3
86%
1004
06:00
+2°C
11.7
86%
1004
07:00
+2°C
11.2
86%
1004
08:00
+2°C
10.8
86%
1003
09:00
+3°C
10.4
86%
1003
10:00
+3°C
10.5
86%
1003
11:00
+3°C
10.7
86%
1003
12:00
+4°C
10.9
86%
1002
13:00
+4°C
11.1
85%
1002
14:00
+4°C
11.1
85%
1002
15:00
+4°C
10.8
86%
1002
16:00
+4°C
9.8
86%
1002
17:00
+4°C
8.7
87%
1002
18:00
+4°C
7.2
88%
1002
19:00
+3°C
5.8
89%
1002
20:00
+3°C
4.7
91%
1002
21:00
+2°C
4
91%
1002
22:00
+2°C
3.8
92%
1002
23:00
+2°C
3.6
92%
1002
30 May 2026, Saturday
0°C / +5°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+1°C
3.8
93%
1002
01:00
+1°C
3.9
93%
1002
02:00
0
3.8
93%
1002
03:00
0
3.8
93%
1002
04:00
0
3.6
91%
1003
05:00
0
3.3
90%
1003
06:00
+1°C
3
88%
1003
07:00
+1°C
2.7
86%
1003
08:00
+1°C
2.3
84%
1004
09:00
+2°C
1.9
83%
1004
10:00
+2°C
1.6
82%
1004
11:00
+3°C
1.1
81%
1004
12:00
+3°C
0.7
81%
1004
13:00
+4°C
0.8
81%
1004
14:00
+4°C
1.1
81%
1004
15:00
+5°C
1.3
81%
1005
16:00
+5°C
1.3
81%
1005
17:00
+5°C
1.3
82%
1005
18:00
+4°C
1.1
83%
1005
19:00
+4°C
0.9
83%
1005
20:00
+4°C
0.7
85%
1005
21:00
+4°C
0.9
86%
1005
22:00
+3°C
1.7
87%
1005
23:00
+3°C
2.7
89%
1005
31 May 2026, Sunday
0°C / +5°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+3°C
4.2
91%
1005
01:00
+3°C
5.5
93%
1005
02:00
+2°C
6.3
94%
1004
03:00
+2°C
6.6
95%
1004
04:00
+2°C
5.9
96%
1004
05:00
+1°C
5.2
97%
1004
06:00
+1°C
5.4
97%
1003
07:00
0
6.7
97%
1003
08:00
0
8
96%
1003
09:00
0
8.4
95%
1002
10:00
+1°C
7.7
92%
1002
11:00
+2°C
7.3
88%
1002
12:00
+3°C
9
84%
1002
13:00
+4°C
12.3
80%
1001
14:00
+4°C
15.6
77%
1001
15:00
+5°C
18
76%
1001
16:00
+5°C
19.3
76%
1001
17:00
+5°C
19.8
78%
1001
18:00
+5°C
19.8
81%
1002
19:00
+5°C
19.4
84%
1002
20:00
+4°C
19
88%
1002
21:00
+4°C
18.5
90%
1002
22:00
+4°C
18
91%
1003
23:00
+4°C
17.2
92%
1003
01 June 2026, Monday
+2°C / +5°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+4°C
16.3
92%
1003
01:00
+4°C
15.3
91%
1004
02:00
+4°C
14
91%
1004
03:00
+4°C
12.9
91%
1005
04:00
+4°C
11.5
92%
1005
05:00
+4°C
9.9
92%
1005
06:00
+4°C
8.2
92%
1006
07:00
+3°C
6.7
92%
1006
08:00
+3°C
5.4
91%
1006
09:00
+3°C
4.5
91%
1006
10:00
+3°C
3.8
90%
1006
11:00
+4°C
3.4
88%
1007
12:00
+4°C
3.6
86%
1007
13:00
+5°C
4.2
84%
1007
14:00
+5°C
5
83%
1007
15:00
+5°C
5
82%
1007
16:00
+5°C
4.4
83%
1007
17:00
+4°C
3.1
84%
1007
18:00
+3°C
1.8
86%
1007
19:00
+3°C
0.9
87%
1007
20:00
+2°C
1.8
89%
1007
21:00
+2°C
2.6
90%
1007
22:00
+2°C
3.1
90%
1006
23:00
+2°C
3.3
90%
1006
02 June 2026, Tuesday
+2°C / +4°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+2°C
3.3
90%
1006
01:00
+2°C
3.1
91%
1006
02:00
+2°C
3.1
90%
1006
03:00
+2°C
3.2
90%
1005
04:00
+2°C
3.6
90%
1005
05:00
+2°C
4
90%
1005
06:00
+2°C
4.7
90%
1004
07:00
+2°C
5.4
90%
1004
08:00
+3°C
6
90%
1004
09:00
+3°C
6.5
90%
1003
10:00
+3°C
7.1
89%
1003
11:00
+3°C
8
88%
1003
12:00
+3°C
9
88%
1002
13:00
+3°C
9.9
87%
1002
14:00
+4°C
10.5
86%
1001
15:00
+4°C
10.7
86%
1001
16:00
+4°C
10.2
86%
1000
17:00
+4°C
9.1
87%
1000
18:00
+4°C
7.7
89%
999
19:00
+4°C
6
90%
999
20:00
+4°C
4.9
91%
998
21:00
+4°C
4.2
91%
998
22:00
+4°C
4.2
92%
997
23:00
+4°C
4.6
92%
997
03 June 2026, Wednesday
+1°C / +5°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+4°C
5.1
92%
997
01:00
+4°C
5.9
92%
997
02:00
+4°C
6.6
92%
996
03:00
+4°C
7
92%
996
04:00
+3°C
7.3
92%
996
05:00
+3°C
7.5
92%
996
06:00
+3°C
7.7
92%
996
07:00
+2°C
7.6
92%
995
08:00
+2°C
7.8
92%
995
09:00
+2°C
7.6
91%
995
10:00
+2°C
7.3
89%
995
11:00
+3°C
6.9
87%
994
12:00
+4°C
6.4
84%
994
13:00
+4°C
5.8
81%
993
14:00
+5°C
5.3
79%
993
15:00
+5°C
5.1
77%
993
16:00
+4°C
5.1
77%
992
17:00
+4°C
5.2
77%
992
18:00
+3°C
5.4
78%
991
19:00
+2°C
5.7
79%
991
20:00
+1°C
5.9
80%
990
21:00
+1°C
6.1
81%
990
22:00
+1°C
6.3
82%
989
23:00
+1°C
6.6
84%
989
04 June 2026, Thursday
+1°C / +7°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+1°C
6.8
86%
988
01:00
+2°C
7.2
88%
988
02:00
+2°C
7.1
89%
988
03:00
+2°C
7
91%
987
04:00
+3°C
6.4
92%
987
05:00
+3°C
5.7
93%
987
06:00
+3°C
4.9
93%
987
07:00
+3°C
4
94%
987
08:00
+3°C
3.1
94%
987
09:00
+3°C
2.4
94%
987
10:00
+4°C
1.8
93%
987
11:00
+4°C
1.3
92%
987
12:00
+5°C
0.9
90%
987
13:00
+6°C
0.6
89%
987
14:00
+6°C
0.4
88%
988
15:00
+7°C
0.7
88%
988
16:00
+7°C
1.5
88%
989
17:00
+6°C
2.3
90%
989
18:00
+6°C
3.4
91%
990
19:00
+6°C
4.5
93%
991
20:00
+5°C
5.4
95%
992
21:00
+5°C
5.8
96%
993
22:00
+5°C
5.8
97%
993
23:00
+5°C
5.2
97%
994


Climate Characteristics of Ushuaia

General Overview

Ushuaia features a subpolar oceanic climate. Due to its extreme southern latitude, the weather remains cool year-round, without a true warm summer. The city is famous for its extreme instability; locals often say you can experience "four seasons in one day".

Summer Season (December to February)

Summer in Ushuaia is cool and fresh. Daytime temperatures range between 12°C and 15°C (54-59°F), while nighttime lows drop to 5°C (41°F). This is the period with the most daylight (up to 18 hours!), allowing for long hikes and cruises. Despite being summer, strong winds and precipitation (rain or light snow) are common phenomena.

Winter Season (June to August)

Winter in Ushuaia is cold, dark, and snowy. Daytime temperatures range around 2°C to 4°C (36-39°F), while nighttime lows are usually below 0°C (32°F). Snow covers the city and surrounding mountains, creating excellent ski conditions. Daylight hours are very short (about 7 hours at winter solstice), and freezing Antarctic winds are strongly felt.

Transition Seasons and Special Phenomena

Autumn (March-May) offers the most spectacular colors as mountain trees turn bright red. Spring (September-November) is characterized by particularly strong winds and completely unpredictable weather. Throughout the year, the city is exposed to very strong westerly winds coming from the ocean.

 

Weather in Ushuaia by Month

January

Peak of summer and the "warmest" month. 15°C (59°F) daytime. Very long days, ideal for nature tours.

February

Still pleasant (14°C/57°F daytime). Less wind than in January; excellent time for Beagle Channel cruises.

March

Start of autumn. 12°C (54°F) daytime. Nature begins to change colors, and nights become colder.

April

Foliage at its peak. 9°C (48°F) daytime and nights around 2°C (36°F). First snow showers possible.

May

Cold and wet (6°C/43°F daytime). Days shorten significantly, and the atmosphere turns wintry.

June

Start of winter. 4°C (39°F) daytime and -1°C (30°F) at night. Minimal daylight hours; snow is common.

July

The coldest month. 3°C (37°F) daytime and -2°C (28°F) at night. Peak ski and winter tourism season.

August

Still cold and snowy (4°C/39°F daytime). Ski conditions are usually excellent, and days begin to lengthen.

September

Start of spring. 7°C (45°F) daytime. Characterized by very strong winds and extreme weather shifts.

October

Gradual warming (10°C/50°F daytime). First blooms, but sudden snow is still possible.

November

More pleasant (12°C/54°F daytime). Winds are still strong, but long daylight hours attract travelers.

December

Start of summer. 13°C (55°F) daytime. Daylight hours at their peak (longest day of the year) with a vibrant atmosphere.

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Ushuaia