June weather forecast and climate
Rio de Janeiro, Brazil

Christ the Redeemer statue atop Mount Corcovado, overlooking the seaside city of Rio de Janeiro, Brazil
Christ the Redeemer statue atop Mount Corcovado, overlooking the seaside city of Rio de Janeiro, Brazil
June is the start of the pleasant winter season in Rio de Janeiro as the temperatures are steady, and the conditions are relatively dry. The rainfall is scarce to the tune of 43.2mm (1.7") as the tropical monsoon type conditions are absent in the dry season.
Rio de Janeiro is on the Atlantic coast, which sees the southern part of the city with moderate temperatures than the northern one. The average temperatures are in the range of 18.9°C (66°F) to 25°C (77°F) as the hilly and interior lands cool quicker than the coast.
The tropical latitudes do not allow days to be less than 11 hours, and the daylight lasts for around 5.8 hours in June in Rio.

What is the temperature in June in Rio de Janeiro?

The average high-temperature, in June, in Rio de Janeiro, Brazil, is 25.2°C (77.4°F), while the average low-temperature is 18.7°C (65.7°F).

How many days does it rain in June in Rio de Janeiro?

In June, the rain falls for 6 days. Throughout June, 42.7mm (1.7") of precipitation is accumulated.

How warm is the water in June in Rio de Janeiro?

The average seawater temperature, in June, is 23.3°C (73.9°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.3°C (73.9°F) water may be enjoyable. The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).
Average temperature in June - Rio de Janeiro, Brazil
  • Average high temperature in June: 25.2°C

Warmest months (with the highest average high temperature) are January and February (30.2°C).
The month with the lowest average high temperature is July (25°C).

  • Average low temperature in June: 18.7°C

The month with the highest average low temperature is February (23.5°C).
The coldest month (with the lowest average low temperature) is July (18.4°C).

Average humidity in June - Rio de Janeiro, Brazil
  • Average humidity in June: 79%

Months with the highest relative humidity are March, April, May, October and December (80%).
Months with the lowest relative humidity are July and August (77%).

Average rainfall in June - Rio de Janeiro, Brazil
  • Average rainfall in June: 42.7mm

The wettest month (with the highest rainfall) is January (137.1mm).
The driest month (with the lowest rainfall) is July (41.9mm).

Average rainfall days in June - Rio de Janeiro, Brazil
  • Average rainfall days in June: 6 days

Months with the highest number of rainy days are January and December (11 days).
The month with the lowest number of rainy days is July (4 days).

Average sea temperature in June - Rio de Janeiro, Brazil
  • Average sea temperature in June: 23.3°C

The best month for swimming (with the highest average sea temperature) is March (25.8°C).
The coldest month (with the lowest average sea temperature) is September (21.6°C).

Average daylight in June / Average sunshine in June - Rio de Janeiro, Brazil
  • Average daylight in June: 10.7h

The month with the longest days is December (Average daylight: 13.5h).
The month with shortest days is June (Average daylight: 10.7h).

  • Average sunshine in June: 5.8h

The month with most sunshine is February (Average sunshine: 7.2h).
Months with least sunshine are September and October (Average sunshine: 4.9).

Average UV index in June - Rio de Janeiro, Brazil
  • Average UV index in June: 5

Months with the highest UV index are January, February, March, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 5).

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