Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average sea temperature in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
The average high-temperature during June is a still moderately hot 24.2°C (75.6°F), almost matching the conditions of the preceding month. Rio de Janeiro throughout June, experiences an average nighttime temperature of 18.9°C (66°F).Humidity
In June, the average relative humidity in Rio de Janeiro, Brazil, is 80%.Rainfall
The month with the least rainfall is June, when the rain falls for 9.8 days and typically collects 29mm (1.14") of precipitation.Sea temperature
In Rio de Janeiro, the average seawater temperature in June is 23.3°C (73.9°F).Note: A swim in 23.3°C (73.9°F) waters can be refreshing, especially when factoring in a person's cold tolerance, sunshine, wind, and the overall temperature. As a point of reference, Olympic swimming events are held in 25°C (77°F) to 28°C (82.4°F) waters.
Daylight
June has the shortest days of the year, with an average of 10h and 48min of daylight.On the first day of the month, sunrise is at 06:26 and sunset at 17:15. On the last day of June, sunrise is at 06:34 and sunset at 17:19 -03.
Sunshine
In Rio de Janeiro, Brazil, the average sunshine in June is 8.3h.UV index
The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 6 in June leads to these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Note! Reflective surfaces like sand and water heighten the UV radiation levels.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rio de Janeiro in June?
What is the average humidity in June in Rio de Janeiro?
What is the driest month in Rio de Janeiro?
How many days does it rain in June in Rio de Janeiro?
What is the sea temperature in June in Rio de Janeiro?
What is the month with the shortest days in Rio de Janeiro?
How many hours of daylight does Rio de Janeiro have in June?
When are sunrise and sunset in June in Rio de Janeiro?
How many hours of sunshine does Rio de Janeiro have in June?
How high is the UV index in June in Rio de Janeiro?
Average temperature in June
Rio de Janeiro, Brazil
- Average high temperature in June: 24.2°C
The warmest month (with the highest average high temperature) is February (29.7°C).
The month with the lowest average high temperature is July (24°C).
- Average low temperature in June: 18.9°C
The month with the highest average low temperature is January (23.7°C).
The coldest month (with the lowest average low temperature) is August (18.5°C).
Average pressure in June
Rio de Janeiro, Brazil
- Average pressure in June: 1019.6mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed in June
Rio de Janeiro, Brazil
- Average wind speed in June: 9.2km/h
The windiest months (with the highest average wind speed) are August and September (11.3km/h).
The calmest month (with the lowest average wind speed) is March (8.7km/h).
Average humidity in June
Rio de Janeiro, Brazil
- Average humidity in June: 80%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (76%).
Average rainfall in June
Rio de Janeiro, Brazil
- Average rainfall in June: 29mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is June (29mm).
Average rainfall days in June
Rio de Janeiro, Brazil
- Average rainfall days in June: 9.8 days
The month with the highest number of rainy days is March (22.7 days).
The month with the least rainy days is July (9.3 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: 10h and 5min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in June: 8h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 48min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).
Average sunshine days in June
Rio de Janeiro, Brazil
- Average sunshine days in June: 19 days
The month with the most sunshine days is July (20.6 days).
The month with the least sunshine days is December (4.8 days).
Average UV index in June
Rio de Janeiro, Brazil
- Average UV index in June: 6
The month with the highest UV index is January (UV index 7).
The month with the lowest UV index is September (UV index 5).
Average cloud cover in June
Rio de Janeiro, Brazil
- Average cloud cover in June: 30
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 28).
Average visibility in June
Rio de Janeiro, Brazil
- Average visibility in June: 10km
The months with the highest visibility are February, May, June, July, August and September (10km).
The months with the lowest visibility are January, March, April, October, November and December (9km).
Rio de Janeiro, Brazil
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