Weather in Buenos Aires

Best time to visit

Buenos Aires has a humid subtropical climate without extreme temperatures, so it is a year-round holiday destination.

Spring (September to November) is a great time to visit with temperatures hovering around 15°C (59°F) to 20°C (68°F). The city's residents come out of their winter hibernation and the jacaranda trees are blooming. A highlight of this time is La Noche de los Museums (The Night of the Museums) with over 250 museums and galleries open until late.

Summer (December to February) tends to be hot and humid, and with January being the warmest month (25°C/77°F), many locals leave the city for the coast.

Autumn (March to May) is the best time to visit Buenos Aires. The days are sunny yet the heat is not oppressive, and there aren't too many crowds. Art and film festivals galore too.

Winter (June to August) in Buenos Aires is mild with little chance of snow, but the days can be overcast and the nights chilly. June is a good time to find a hotel or flight bargain, although things pick up in July and August as it's the summer holidays in North America and Europe and families travel. Temperatures in winter range from 11°C (52°F) to 15°C (59°F).

Night

Weather (night) Temp (min night) Rain (mm) Wind (mph) Humidity Pressure Visibility
Sun
Fog
Fog
1
5
°C
0mm
3
ne
97%
1,021mb
Poor
Mon
Partly Cloudy Night
Partly cloudy skies
1
7
°C
0mm
9
nne
90%
1,017mb
Good
Tue
Occ Light Rain
Patchy rain possible
2
0
°C
0mm
8
nnw
83%
1,008mb
Moderate
Wed
Clear
Clear skies
1
2
°C
0mm
7
ese
61%
1,018mb
Good
Thu
Clear
Clear skies
1
1
°C
0mm
4
e
50%
1,020mb
Good
Fri
Clear
Clear skies
1
2
°C
0mm
1
ne
51%
1,022mb
Good
Sat
Clear
Clear skies
1
0
°C
0mm
6
ene
69%
1,025mb
Good
Sun
Clear
Clear skies
8
°C
0.1mm
6
e
62%
1,018mb
Good
Mon
Overcast
Overcast skies
9
°C
0.1mm
13
ese
79%
1,014mb
Good
Last updated at 04:06, Tuesday 27 August
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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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