San Carlos de Bariloche monthly weather forecast

Monthly weather forecast for San Carlos de Bariloche. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

22 May 2026, Friday
+5°C / +8°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
12.3
83%
928
01:00
+7°C
10.4
86%
928
02:00
+6°C
9.6
89%
928
03:00
+6°C
12.1
89%
928
04:00
+6°C
11.7
89%
928
05:00
+6°C
11.4
89%
928
06:00
+6°C
9.8
89%
927
07:00
+6°C
8.9
90%
927
08:00
+6°C
9
90%
927
09:00
+5°C
8.5
92%
927
10:00
+5°C
9.3
90%
928
11:00
+6°C
9.7
87%
928
12:00
+6°C
9.4
80%
928
13:00
+7°C
8.3
80%
927
14:00
+7°C
8.1
75%
927
15:00
+8°C
7.4
72%
926
16:00
+8°C
6.5
68%
926
17:00
+8°C
6.1
69%
925
18:00
+7°C
3.9
81%
925
19:00
+5°C
4.7
88%
925
20:00
+5°C
4.7
88%
925
21:00
+5°C
5
88%
925
22:00
+5°C
5.5
89%
925
23:00
+5°C
5.1
90%
925
23 May 2026, Saturday
+4°C / +7°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+4°C
5.9
93%
925
01:00
+4°C
5.9
93%
925
02:00
+4°C
5.2
91%
924
03:00
+4°C
4.8
93%
924
04:00
+4°C
5.2
94%
924
05:00
+4°C
6.8
95%
923
06:00
+4°C
6.4
95%
923
07:00
+4°C
6.1
93%
923
08:00
+4°C
5.5
92%
923
09:00
+4°C
6
93%
923
10:00
+5°C
7.1
90%
924
11:00
+5°C
5.8
87%
924
12:00
+5°C
5.1
82%
924
13:00
+6°C
5.2
80%
923
14:00
+6°C
4
78%
922
15:00
+7°C
1.1
75%
922
16:00
+7°C
3.1
77%
922
17:00
+7°C
2.2
80%
921
18:00
+6°C
2.4
85%
921
19:00
+5°C
1.9
87%
921
20:00
+5°C
1.8
88%
921
21:00
+5°C
3.3
89%
921
22:00
+5°C
5.1
88%
921
23:00
+5°C
8.9
90%
922
24 May 2026, Sunday
+5°C / +9°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+6°C
9.1
93%
923
01:00
+6°C
6.5
93%
923
02:00
+6°C
7.2
90%
923
03:00
+6°C
5.5
91%
923
04:00
+6°C
4.7
95%
922
05:00
+5°C
5.6
95%
922
06:00
+5°C
7.1
96%
922
07:00
+5°C
6.2
96%
922
08:00
+5°C
5.9
95%
922
09:00
+5°C
5.3
95%
923
10:00
+6°C
7.3
88%
924
11:00
+6°C
9
86%
924
12:00
+7°C
7.8
83%
924
13:00
+8°C
8.7
80%
924
14:00
+8°C
10.7
76%
924
15:00
+9°C
10.4
73%
923
16:00
+9°C
8.9
70%
923
17:00
+9°C
7.9
70%
923
18:00
+9°C
4.4
77%
923
19:00
+8°C
4.9
81%
922
20:00
+7°C
4.2
84%
923
21:00
+7°C
4
84%
923
22:00
+7°C
3.9
83%
923
23:00
+7°C
3.2
84%
923
25 May 2026, Monday
+4°C / +11°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+6°C
1.8
87%
923
01:00
+6°C
1.6
89%
924
02:00
+7°C
1.5
88%
924
03:00
+7°C
1.7
87%
925
04:00
+7°C
2.1
88%
924
05:00
+6°C
2.6
92%
924
06:00
+4°C
3.6
98%
924
07:00
+4°C
4.4
94%
924
08:00
+4°C
3.1
92%
924
09:00
+4°C
2.4
92%
925
10:00
+5°C
4
92%
926
11:00
+7°C
4.5
88%
927
12:00
+9°C
2.7
83%
928
13:00
+10°C
3.3
77%
927
14:00
+10°C
3.1
73%
927
15:00
+11°C
4.1
69%
926
16:00
+10°C
3.6
68%
926
17:00
+10°C
3.9
69%
925
18:00
+9°C
4.2
78%
925
19:00
+8°C
4.2
80%
924
20:00
+8°C
3.6
78%
925
21:00
+7°C
3.3
79%
925
22:00
+7°C
3.7
81%
925
23:00
+7°C
4.4
82%
925
26 May 2026, Tuesday
+5°C / +11°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
5
83%
925
01:00
+7°C
5
83%
925
02:00
+6°C
5
82%
925
03:00
+6°C
4.8
82%
924
04:00
+6°C
4.6
82%
924
05:00
+6°C
4.4
83%
924
06:00
+6°C
4
85%
924
07:00
+5°C
3.7
86%
924
08:00
+5°C
3.5
87%
924
09:00
+5°C
3.3
86%
924
10:00
+6°C
3.6
83%
925
11:00
+8°C
4.4
79%
925
12:00
+9°C
5.1
74%
925
13:00
+10°C
5.5
68%
925
14:00
+10°C
5.4
62%
924
15:00
+11°C
5
59%
924
16:00
+10°C
4.1
63%
923
17:00
+9°C
3.6
70%
923
18:00
+8°C
3.9
77%
922
19:00
+8°C
4.2
79%
923
20:00
+7°C
4.4
79%
923
21:00
+7°C
4.7
80%
923
22:00
+7°C
5.2
82%
923
23:00
+6°C
6.1
84%
924
27 May 2026, Wednesday
+6°C / +8°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+6°C
7.1
86%
924
01:00
+6°C
8.2
88%
924
02:00
+6°C
9.6
89%
924
03:00
+7°C
11.3
89%
925
04:00
+7°C
13.8
86%
925
05:00
+7°C
16.6
83%
925
06:00
+7°C
19.5
81%
926
07:00
+7°C
22.9
83%
927
08:00
+6°C
26.4
87%
928
09:00
+6°C
28.4
89%
929
10:00
+6°C
27.6
89%
929
11:00
+6°C
25.5
87%
930
12:00
+7°C
24
86%
930
13:00
+7°C
24.2
83%
929
14:00
+8°C
25
80%
929
15:00
+8°C
25.3
79%
928
16:00
+8°C
24.6
78%
928
17:00
+8°C
23.4
79%
928
18:00
+8°C
22.6
81%
928
19:00
+8°C
22.3
82%
927
20:00
+7°C
22.2
85%
928
21:00
+7°C
22
88%
927
22:00
+7°C
21.5
89%
927
23:00
+7°C
21.1
90%
927
28 May 2026, Thursday
+7°C / +9°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
20.5
90%
926
01:00
+7°C
20.3
91%
926
02:00
+7°C
19.9
92%
925
03:00
+7°C
19.7
92%
925
04:00
+7°C
15.4
89%
925
05:00
+7°C
16.1
90%
925
06:00
+7°C
16.6
90%
924
07:00
+7°C
17
91%
924
08:00
+7°C
17.2
91%
924
09:00
+7°C
17.2
91%
923
10:00
+8°C
16.7
90%
923
11:00
+8°C
16.1
88%
923
12:00
+8°C
14.9
86%
923
13:00
+9°C
14
83%
923
14:00
+9°C
13
82%
923
15:00
+9°C
12.2
82%
923
16:00
+9°C
11.6
82%
923
17:00
+9°C
11.3
83%
923
18:00
+9°C
10.8
85%
923
19:00
+9°C
10.5
88%
923
20:00
+8°C
10.3
89%
923
21:00
+8°C
9.8
91%
923
22:00
+8°C
9.3
91%
923
23:00
+8°C
8.8
92%
923
29 May 2026, Friday
+7°C / +10°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+8°C
8.1
92%
923
01:00
+8°C
7.5
92%
923
02:00
+8°C
7.1
92%
923
03:00
+8°C
6.8
93%
923
04:00
+8°C
6.8
93%
923
05:00
+8°C
6.9
94%
923
06:00
+7°C
7.4
95%
923
07:00
+7°C
7.6
96%
924
08:00
+7°C
7.9
97%
924
09:00
+7°C
7.7
96%
924
10:00
+8°C
7.3
95%
924
11:00
+8°C
6.8
93%
924
12:00
+8°C
6.3
92%
924
13:00
+9°C
5.5
89%
924
14:00
+9°C
4.8
88%
924
15:00
+10°C
4.3
87%
924
16:00
+10°C
3.9
87%
924
17:00
+9°C
3.3
87%
924
18:00
+9°C
3.1
88%
925
19:00
+9°C
2.8
89%
925
20:00
+9°C
2.7
90%
925
21:00
+8°C
2.7
91%
926
22:00
+8°C
2.7
92%
926
23:00
+8°C
2.9
93%
926
30 May 2026, Saturday
+7°C / +11°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+8°C
3.1
94%
927
01:00
+8°C
3.2
95%
927
02:00
+7°C
3.4
97%
927
03:00
+7°C
3.5
97%
928
04:00
+7°C
3.3
98%
928
05:00
+7°C
3.2
99%
928
06:00
+7°C
3
99%
928
07:00
+7°C
3
99%
929
08:00
+7°C
2.9
99%
929
09:00
+8°C
3
97%
929
10:00
+8°C
3.1
95%
929
11:00
+9°C
3.4
91%
929
12:00
+9°C
4
87%
929
13:00
+10°C
4.3
83%
929
14:00
+10°C
4.7
81%
929
15:00
+11°C
4.7
79%
929
16:00
+10°C
4.3
80%
929
17:00
+10°C
3.7
81%
929
18:00
+9°C
3.2
84%
929
19:00
+8°C
3.2
87%
929
20:00
+7°C
3.6
90%
929
21:00
+7°C
4
92%
929
22:00
+7°C
4.2
93%
929
23:00
+7°C
4
94%
929
31 May 2026, Sunday
+5°C / +9°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
3.8
94%
929
01:00
+7°C
3.5
95%
930
02:00
+7°C
3.2
95%
930
03:00
+7°C
3
95%
930
04:00
+7°C
2.8
96%
930
05:00
+6°C
2.8
97%
929
06:00
+6°C
2.8
99%
929
07:00
+5°C
2.8
99%
929
08:00
+5°C
2.6
100%
929
09:00
+5°C
2.4
100%
928
10:00
+6°C
2.3
98%
928
11:00
+6°C
2.2
95%
928
12:00
+7°C
2.5
92%
927
13:00
+8°C
3.1
89%
927
14:00
+8°C
3.6
87%
927
15:00
+9°C
4.1
86%
927
16:00
+9°C
4.3
86%
927
17:00
+8°C
4.4
87%
927
18:00
+8°C
4.6
88%
926
19:00
+7°C
4.9
90%
926
20:00
+7°C
5.4
91%
926
21:00
+7°C
6.2
92%
927
22:00
+7°C
7.1
92%
927
23:00
+7°C
8.4
91%
927
01 June 2026, Monday
+6°C / +8°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
9.8
90%
928
01:00
+7°C
11.2
89%
929
02:00
+7°C
12.6
88%
929
03:00
+7°C
13.8
87%
930
04:00
+8°C
14.7
87%
930
05:00
+8°C
15.4
87%
930
06:00
+8°C
16
87%
930
07:00
+8°C
16.7
87%
930
08:00
+8°C
17.5
87%
929
09:00
+8°C
18.2
87%
929
10:00
+8°C
19
87%
929
11:00
+8°C
19.9
87%
929
12:00
+8°C
20.8
86%
929
13:00
+8°C
21.5
85%
929
14:00
+8°C
22.3
85%
929
15:00
+8°C
22.8
85%
929
16:00
+7°C
22.9
85%
929
17:00
+7°C
23
85%
929
18:00
+7°C
22.8
86%
929
19:00
+6°C
22.5
87%
929
20:00
+6°C
22.3
87%
928
21:00
+6°C
22
88%
928
22:00
+6°C
21.7
88%
928
23:00
+6°C
21.1
87%
928
02 June 2026, Tuesday
+5°C / +7°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+6°C
20.8
87%
928
01:00
+6°C
20
87%
927
02:00
+6°C
19.3
86%
927
03:00
+6°C
18.5
86%
927
04:00
+6°C
17.7
87%
927
05:00
+6°C
16.4
87%
927
06:00
+6°C
15.2
88%
927
07:00
+5°C
13.9
89%
927
08:00
+5°C
12.8
89%
927
09:00
+5°C
11.9
89%
926
10:00
+6°C
11.3
88%
926
11:00
+6°C
11
86%
926
12:00
+6°C
10.7
84%
926
13:00
+7°C
10.6
83%
926
14:00
+7°C
10.2
81%
926
15:00
+7°C
9.8
81%
926
16:00
+7°C
9
82%
926
17:00
+7°C
8.3
84%
926
18:00
+6°C
7.6
86%
926
19:00
+6°C
6.6
89%
926
20:00
+6°C
5.9
92%
926
21:00
+5°C
5.1
93%
927
22:00
+5°C
4.3
93%
927
23:00
+5°C
3.4
94%
927
03 June 2026, Wednesday
+5°C / +10°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+5°C
2.8
93%
927
01:00
+5°C
2.2
92%
927
02:00
+5°C
1.9
92%
928
03:00
+5°C
1.8
91%
928
04:00
+5°C
1.7
91%
928
05:00
+6°C
1.7
92%
928
06:00
+6°C
1.5
92%
928
07:00
+6°C
1.6
93%
928
08:00
+6°C
1.9
92%
928
09:00
+7°C
2
91%
928
10:00
+7°C
2.3
90%
928
11:00
+8°C
3.2
86%
928
12:00
+9°C
4.2
83%
928
13:00
+10°C
5.3
80%
927
14:00
+10°C
6.2
78%
927
15:00
+10°C
6.4
77%
927
16:00
+10°C
5.9
77%
927
17:00
+10°C
4.6
79%
927
18:00
+9°C
3.4
81%
926
19:00
+8°C
2.3
83%
926
20:00
+7°C
2.3
86%
926
21:00
+7°C
2.7
87%
926
22:00
+7°C
2.9
89%
925
23:00
+6°C
2.7
89%
925
04 June 2026, Thursday
+6°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+6°C
2.3
89%
925
01:00
+6°C
1.8
89%
925
02:00
+6°C
1.5
89%
925
03:00
+6°C
1.1
89%
925
04:00
+6°C
0.9
89%
924
05:00
+6°C
0.9
89%
924
06:00
+6°C
0.9
88%
924
07:00
+6°C
0.9
88%
924
08:00
+7°C
0.8
86%
924
09:00
+7°C
1.1
84%
924
10:00
+8°C
2.3
81%
924
11:00
+9°C
4.5
77%
923
12:00
+10°C
6.8
72%
923
13:00
+11°C
9.1
68%
923
14:00
+12°C
10.6
65%
923
15:00
+13°C
11.2
64%
923
16:00
+12°C
10.7
65%
923
17:00
+12°C
9.1
69%
923
18:00
+11°C
7
73%
923
19:00
+10°C
5.2
79%
923
20:00
+9°C
4.2
84%
924
21:00
+8°C
4
88%
924
22:00
+8°C
3.8
89%
924
23:00
+8°C
3.6
90%
924


Climate Characteristics of Bariloche

General Overview

Bariloche features a cool Mediterranean/mountain climate. Located in the heart of the Andes in southern Argentina, its weather is fundamentally different from the tropical north—it is cool in summer and very cold and snowy in winter. The city is heavily influenced by strong winds from the Pacific Ocean, which bring significant precipitation during the winter months.

Winter and Ski Season (June to August)

Winter is Bariloche's busiest season due to its ski resorts. Daytime temperatures range between 5°C and 7°C (41-45°F), while nighttime temperatures frequently drop below 0°C (32°F). Snow is a very common sight in the city and surrounding mountains. This is also the wettest season, with most precipitation falling as snow or cold rain.

Summer and Warm Months (December to February)

Summer in Bariloche is a wonderful time for nature hikes, lake excursions, and trekking. Days are very long (sunset around 9:30 PM), sunny, and dry, with pleasant temperatures between 18°C and 22°C (64-72°F). However, nights remain very cool even in summer (around 7°C / 45°F), and strong winds are a common phenomenon that lowers the perceived temperature.

Transition Seasons (March-May and September-November)

Autumn in Bariloche (March-May) is particularly spectacular due to the fall foliage of Lenga trees, which paint the mountains in red and orange. Spring (September-November) is characterized by beautiful blooms and snowmelt, but the weather remains volatile with strong winds and rapid shifts between sun and rain.

 

Weather in Bariloche by Month

January

Peak of summer. Dry and sunny days (22°C/72°F) and cool nights (8°C/46°F). Perfect time for trekking.

February

Similar to January. Warm and pleasant during the day (21°C/70°F) and very dry. Winds are generally calmer.

March

Start of autumn. Cooler (19°C/66°F daytime). Foliage begins and days shorten.

April

Foliage at its peak. 14°C (57°F) daytime and cold nights (3°C/37°F). Rainfall begins to increase.

May

The wettest month. Cold and wet (9°C/48°F daytime). First snow may fall on the peaks.

June

Start of winter and peak rainfall. 7°C (45°F) daytime and nights around freezing. Snow is common.

July

The coldest month. 6°C (43°F) daytime and -2°C (28°F) at night. Peak ski season with plenty of snow.

August

Still very cold (7°C/45°F daytime). Snow continues to fall, and ski conditions are usually excellent.

September

Start of spring. Slight warming (10°C/50°F daytime) but winds strengthen significantly.

October

A volatile month. 13°C (55°F) daytime. Spectacular blooms, but sudden rain or snow showers are possible.

November

More pleasant (17°C/63°F daytime). Longer and sunnier days, but warm clothing is still needed for the evening.

December

Start of summer. 20°C (68°F) daytime. Skies clear up, and it is an excellent time for outdoor activities.

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