June weather forecast
Boca Raton, FL

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.