Miami
Florida, USA
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Miami, FL

June, the first month of the summer, in Miami, is still a warm month, with average temperature varying between 80.2°F (26.8°C) and 84.7°F (29.3°C).

Temperature

In Miami, the average high-temperature is relatively the same as in May - a still moderately hot 84.7°F (29.3°C). In Miami, in June, the average low-temperature is 80.2°F (26.8°C).

Heat index

In June, the average heat index is evaluated at a hot 93.2°F (34°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, pregnancy, clothing). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Miami, the average relative humidity is 73%.

Rainfall

In Miami, in June, during 19 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. Throughout the year, there are 182.7 rainfall days, and 16.38" (416mm) of precipitation is accumulated.

Ocean temperature

In Miami, Florida, the average water temperature is 83.3°F (28.5°C).
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

With an average of 13.7h of daylight, June has the longest days of the year in Miami.

Sunshine

In June, the average sunshine is 10.7h.

UV index

Months with the highest UV index in Miami are May through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in June in Miami?

In June, in Miami, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 80.2°F (26.8°C). In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that represents influence of the relative humidity to air temperaure, is calculated to 93.2°F (34°C).

What is the average humidity in June in Miami?

The average relative humidity in June in Miami is 73%.

How much does it rain in Miami in June?

In Miami, in June, during 19 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

How warm is the water in June in Miami?

In June, the average ocean temperature in Miami, Florida, is 83.3°F (28.5°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

When are the longest days in Miami?

With an average of 13.7h of daylight, June has the longest days of the year in Miami, Florida.

How many hours of daylight does Miami have in June?

In Miami, the average length of the day in June is 13.7h.

How long on average sun shines in June in Miami?

The average sunshine in June in Miami, Florida, is 10.7h.

When is the highest UV index in Miami?

Months with the highest UV index in Miami, Florida, are May through October, with an average maximum UV index of 7.

How high is the UV index in June in Miami?

In Miami, Florida, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in June - Miami, FL
  • Average high temperature in June: 29.3°C

The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (22.8°C).

  • Average low temperature in June: 26.8°C

The month with the highest average low temperature is August (28.1°C).
The coldest month (with the lowest average low temperature) is January (18.4°C).

Average humidity in June - Miami, FL
  • Average humidity in June: 73%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (70%).

Average rainfall in June - Miami, FL
  • Average rainfall in June: 51mm

The wettest month (with the highest rainfall) is August (71mm).
The driest month (with the least rainfall) is January (11mm).

Average rainfall days in June - Miami, FL
  • Average rainfall days in June: 19 days

The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is February (8.7 days).

Average sea temperature in June - Miami, FL
  • Average sea temperature in June: 28.5°C

The best month for swimming (with the highest average sea temperature) is August (30.3°C).
The coldest month (with the lowest average sea temperature) is February (23.3°C).

Average daylight in June / Average sunshine in June - Miami, FL
  • Average daylight in June: 13.7h

The month with the longest days is June (Average daylight: 13.7h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in June: 10.7h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 6.4h).

Average UV index in June - Miami, FL
  • Average UV index in June: 7

Months with the highest UV index are May, June, July, August, September and October (UV index 7).
Months with the lowest UV index are January and December (UV index 5).