June weather forecast
Boca Raton, FL

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The Atlantic ocean surrounding the fantastic city of Boca Raton, Florida
The Atlantic ocean surrounding the fantastic city of Boca Raton, Florida

Weather in June

With June, Boca Raton steps into high summer, characterized by its sunny and increasingly warm climate. Intense heat combined with high humidity paints a picture of a typical Floridian summer. The density of overcast increases throughout this month, yet the rain does little to break the heat spell. An observable reduction in wind speed occurs, making the heat more apparent. This month obtains the highest average sea temperature at 82.9°F (28.3°C), desirable for seashore activities.

Temperature

June is marked by an average high-temperature of a still warm 85.1°F (29.5°C), almost identical to the preceding month. June registers an average low temperature of 79.5°F (26.4°C) in Boca Raton, subtly lower than the daytime maximum.

Heat index

June's mean heat index is estimated at a sweltering 95°F (35°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

June and December, with an average relative humidity of 75%, are the most humid months in Boca Raton, Florida.

Rainfall

In Boca Raton, in June, during 26.3 rainfall days, 8.74" (222mm) of precipitation is typically accumulated. Throughout the year, there are 244.6 rainfall days, and 68.54" (1741mm) of precipitation is accumulated.

Ocean temperature

In Boca Raton, in June, the average water temperature is 82.9°F (28.3°C).
Note: For any water activity, the surface water temperatures in the range of 77°F (25°C) to 84.2°F (29°C) are deemed excellent and incredibly pleasant for longer durations.

Daylight

June has the longest days of the year, with an average of 13h and 48min of daylight.
On the first day of June, sunrise is at 6:27 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:17 pm EDT.

Sunshine

The average sunshine in June in Boca Raton, Florida, is 10.6h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 7 in June translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Beware! Reflecting off water and sand, UV rays are much stronger.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Boca Raton in June?

The high-temperature during June is 85.1°F (29.5°C) and the low-temperature is 79.5°F (26.4°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in June is estimated at 95°F (35°C).

What is the most humid month in Boca Raton?

June and December, with an average relative humidity of 75%, are most humid months in Boca Raton.

What is the average humidity in June in Boca Raton?

In Boca Raton, the average relative humidity in June is 75%.

How much does it rain in Boca Raton in June?

In Boca Raton, Florida, in June, it is raining for 26.3 days, with typically 8.74" (222mm) of accumulated precipitation.

How warm is the water in June in Boca Raton?

In June, the average ocean temperature in Boca Raton, Florida, is 82.9°F (28.3°C). 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.

When are the longest days in Boca Raton?

June has the longest days of the year in Boca Raton, Florida, with an average of 13h and 48min of daylight.

How many hours of daylight does Boca Raton have in June?

In June, the average day length in Boca Raton is 13h and 46min.

When is the sunrise / sunset in June in Boca Raton?

On the first day of June in Boca Raton, Florida, sunrise is at 6:27 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:17 pm EDT.

How long on average sun shines in June in Boca Raton?

The average sunshine duration in June in Boca Raton is 10.6h.

What are the months with the highest UV index in Boca Raton?

The months with the highest UV index are May through September, with an average maximum UV index of 7.

What is the UV index intensity in June in Boca Raton?

The average daily maximum UV index in June in Boca Raton, Florida, is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Boca Raton, FL

Average temperature in June - Boca Raton, FL
  • Average high temperature in June: 85.1°F

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (72.5°F).

  • Average low temperature in June: 79.5°F

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64.2°F).

Average pressure in June
Boca Raton, FL

Average pressure in June - Boca Raton, FL
  • Average pressure in June: 30"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

Average wind speed in June
Boca Raton, FL

Average wind speed in June - Boca Raton, FL
  • Average wind speed in June: 8.1mph

The windiest month (with the highest average wind speed) is March (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

Average humidity in June
Boca Raton, FL

Average humidity in June - Boca Raton, FL
  • Average humidity in June: 75%

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

Average rainfall in June
Boca Raton, FL

Average rainfall in June - Boca Raton, FL
  • Average rainfall in June: 8.74"

The wettest month (with the highest rainfall) is August (12.05").
The driest month (with the least rainfall) is January (1.57").

Average rainfall days in June
Boca Raton, FL

Average rainfall days in June - Boca Raton, FL
  • Average rainfall days in June: 26.3 days

The month with the highest number of rainy days is August (29.3 days).
The month with the least rainy days is February (12.7 days).

Average sea temperature in June
Boca Raton, FL

Average sea temperature in June - Boca Raton, FL
  • Average sea temperature in June: 82.9°F

The best month for swimming (with the highest average sea temperature) is August (86.3°F).
The coldest months (with the lowest average sea temperature) are January and February (74.2°F).

Average daylight in June /
Average sunshine in June
Boca Raton, FL

Average daylight in June / Average sunshine in June - Boca Raton, FL
  • Average daylight in June: 13h and 5min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).

Average sunshine days in June
Boca Raton, FL

Average sunshine days in June - Boca Raton, FL
  • Average sunshine days in June: 2.7 days

The month with the most sunshine days is March (13.3 days).
The month with the least sunshine days is August (0.9 days).

Average UV index in June
Boca Raton, FL

Average UV index in June - Boca Raton, FL
  • Average UV index in June: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).

Average cloud cover in June
Boca Raton, FL

Average cloud cover in June - Boca Raton, FL
  • Average cloud cover in June: 31

The month with the most cloud cover is October (Cloud cover 36).
The months with the least cloud cover are March, April, May and July (Cloud cover 29).

Average visibility in June
Boca Raton, FL

Average visibility in June - Boca Raton, FL
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Boca Raton, Florida, USA

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