Buenos Aires
Long term weather forecast
Long term weather forecast

April weather forecast and Climate
Buenos Aires, Argentina

The temperatures in April are mildly warm and ranging between 59°F (15°C) and 72.1°F (22.3°C).
This is one of the best times to be in the city of Buenos Aires. The average humidity in this month is 77% warming the sea to measure 66.2°F (19°C), a dip from the previous months but still warm enough. Expect rain gauge readings to stand at 4.1" (104.1mm) but again falling for an average of nine days in the whole month.
  • Average high temperature in April: 23.4°C

Warmest month (with highest average high temperature) is January (30.4°C).
Month with lowest average high temperature is July (16°C).

  • Average low temperature in April: 13.6°C

Month with highest average low temperature is January (20.2°C).
Coldest month (with lowest average low temperature) is July (7.7°C).

  • Average humidity in April: 77%

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

  • Average rainfall in April: 110.8mm

Wettest month (with highest rainfall) is March (172.3mm).
Driest month (with lowest rainfall) is June (54.8mm).

  • Average rainfall days in April: 7.9 days

Month with highest number of rainy days is March (10 days).
Month with lowest number of rainy days is May (6.6 days).

  • Average sea temperature in April: 19.2°C

Best month for swimming (with highest average sea temperature) is January (25°C).
Coldest month (with lowest average sea temperature) is July (11.9°C).

  • Average daylight in April: 11h

Months with longest days are January, November and December (Average daylight: 14h).
Months with shortest days are May, June and July (Average daylight: 10h).

  • Average sunshine in April: 6.1h

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 April: 6

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