July weather forecast and climate
Buenos Aires, Argentina

The Congress Square monument in Buenos Aires, Argentina in spring
The Congress Square monument in Buenos Aires, Argentina in spring
July has the lowest temperatures recorded in Buenos Aires, ranging between 7°C (44.6°F) and 15°C (59°F). It is characterized by chilly mornings and wet evenings accompanied by light rains that fetch only up to 55.9mm (2.2") for an average of seven days across the month.
The sea temperatures are also bound to drop to 11°C (51.8°F), and so does the humidity that takes a slight dip to read 79%. Snow is rare in Buenos Aires because sometimes winter temperatures fluctuate up to get warmer than usual.
To avoid the cold, do as the locals do - dress warm and carry an umbrella.
Average temperature in July - Buenos Aires, Argentina
  • Average high temperature in July: 16°C

The warmest month (with the highest average high temperature) is January (30.4°C).
The month with the lowest average high temperature is July (16°C).

  • Average low temperature in July: 7.7°C

The month with the highest average low temperature is January (20.2°C).
The coldest month (with the lowest average low temperature) is July (7.7°C).

Average humidity in July - Buenos Aires, Argentina
  • Average humidity in July: 79%

Months with the highest relative humidity are June and July (79%).
The month with the lowest relative humidity is December (64%).

Average rainfall in July - Buenos Aires, Argentina
  • Average rainfall in July: 70mm

The wettest month (with the highest rainfall) is March (172.3mm).
The driest month (with the lowest rainfall) is June (54.8mm).

Average rainfall days in July - Buenos Aires, Argentina
  • Average rainfall days in July: 8 days

The month with the highest number of rainy days is March (10 days).
The month with the lowest number of rainy days is May (6.6 days).

Average sea temperature in July - Buenos Aires, Argentina
  • Average sea temperature in July: 11.9°C

The best month for swimming (with the highest average sea temperature) is January (25°C).
The coldest month (with the lowest average sea temperature) is July (11.9°C).

Average daylight in July / Average sunshine in July - Buenos Aires, Argentina
  • Average daylight in July: 10.1h

The month with the longest days is December (Average daylight: 14.4h).
The month with shortest days is June (Average daylight: 9.9h).

  • Average sunshine in July: 4.8h

The month with most sunshine is January (Average sunshine: 8.9h).
Months with least sunshine are June and July (Average sunshine: 4.8).

Average UV index in July - Buenos Aires, Argentina
  • Average UV index in July: 2

Months with the highest UV index are January and December (UV index 12).
Months with the lowest UV index are June and July (UV index 2).

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