Weather in Buenos Aires

Best time to visit

Buenos Aires is a year-round destination, with even the winter months (June to August) relatively mild. The city can get very hot and humid during summer (December to February). At this time, many residents leave the city and head down the coast or to Uruguay, and consequently many businesses close, so Buenos Aires can seem rather quiet. March and April are lovely months to visit, as there is plenty of sunshine, yet the heat is less oppressive. Similarly, October offers fresh and sunny spring days.

Day

Weather (day) Temp (max day) Rain (mm) Wind (mph) Humidity Pressure Visibility
Wed
Sunny
Sunny skies
1
8
°C
0.1mm
10
se
70%
1,026mb
Good
Thu
Sunny
Sunny skies
1
7
°C
0mm
15
e
62%
1,032mb
Good
Fri
Partly Cloudy Day
Partly cloudy skies
1
9
°C
0mm
18
ene
62%
1,031mb
Good
Sat
Cloudy
Cloudy skies
1
7
°C
4mm
19
ne
83%
1,024mb
Good
Sun
Mod Rain Swrs Day
Moderate or heavy rain shower
1
9
°C
7mm
6
n
95%
1,024mb
Moderate
Mon
Sunny
Sunny skies
2
6
°C
0mm
7
ne
69%
1,023mb
Good
Tue
Partly Cloudy Day
Partly cloudy skies
2
7
°C
0mm
13
nne
65%
1,019mb
Good
Wed
Heavy Rain Swrs Day
Heavy rain at times
2
0
°C
50.2mm
14
sse
93%
1,011mb
Moderate
Thu
Occ Light Rain
Patchy rain possible
1
6
°C
28.4mm
9
sse
57%
1,017mb
Moderate
Fri
Sunny
Sunny skies
1
8
°C
13.5mm
10
ese
54%
1,017mb
Good

Night

Weather (night) Temp (min night) Rain (mm) Wind (mph) Humidity Pressure Visibility
Wed
Clear
Clear skies
8
°C
0mm
11
ese
84%
1,030mb
Good
Thu
Clear
Clear skies
1
1
°C
0mm
14
e
82%
1,033mb
Good
Fri
Clear
Clear skies
1
3
°C
0mm
23
ene
74%
1,026mb
Good
Sat
Partly Cloudy Night
Partly cloudy skies
1
4
°C
0mm
14
ene
82%
1,022mb
Good
Sun
Fog
Fog
1
2
°C
0mm
5
e
97%
1,024mb
Poor
Mon
Clear
Clear skies
1
7
°C
0mm
9
ne
93%
1,021mb
Good
Tue
Clear
Clear skies
1
8
°C
0mm
11
n
90%
1,015mb
Good
Wed
Heavy Rain
Heavy rain
1
0
°C
20.2mm
20
sse
95%
1,011mb
Moderate
Thu
Sunny
Sunny skies
9
°C
12mm
5
se
87%
1,016mb
Good
Last updated at 16:05, Wednesday 01 October
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Last updated: We update the weather data for Buenos Aires from our weather partner every four hours. The time the last update was received is detailed here.
Actual Forecast Location: We have 830+ weather locations on the worldtravelguide.net website. Where no exact location is available we have used the nearest appropriate forecast point.
Symbols indicate the predominant weather for the day in question, calculated based on a weighting of different types of weather. So if a day is forecast to be sunny with the possibility of a brief shower, then we will see a sunny or partly cloudy symbol rather than a rain cloud. For the purpose of this forecast, 'day' is the entire 24 our period 00:00 to 23:59
The maximum temperature is the highest temperature forecast between dawn and dusk, and the minimum temperature is the lowest temperature expected from dusk on the day in question to dawn the next day. The temperature is in °C, or Celsius.
Wind speed and direction are the conditions expected at midday. Wind direction is based on a 16 point compass. W, SW, SSW, etc. The wind direction states where the wind originates. Wind speed is listed in MPH or miles per hour.
Humidity levels indicates how much water vapour the air contains compared to the maximum it could contain at that temperature. As a general guide:
  • 0 to 30 is very low
  • 31 to 50 is low
  • 51 to 70 is moderate to low
  • 71 to 80 is moderate
  • 81 to 90 is moderate to high
  • 91 to 100 is high
Pressure is measured in millibars (mb)
Visibility based on whether the human eye can see the following distances:
  • Very poor - less than 1km
  • Poor - between 1km and 4km
  • Moderate - between 4km and 10km
  • Good - between 10km and 20km
  • Very good - between 20km and 40km
  • Excellent - more than 40km
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Temperature in Buenos Aires

Buenos Aires Average Temperature (degrees C)

Sunlight in Buenos Aires

Buenos Aires Average Sunlight (hours)

Precipitation in Buenos Aires

Buenos Aires Average Precipitation (mm)

Humidity in Buenos Aires

Buenos Aires Humidity (AM and PM %)
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