June weather forecast
Highland Beach, FL

The first month of the summer, June, is also a moderately hot month in Highland Beach, Florida, with an average temperature fluctuating between 79.5°F (26.4°C) and 85.1°F (29.5°C).

Temperature

June's advent notes a subtle adjustment in average high-temperature to a still warm 85.1°F (29.5°C) from May. Highland Beach consistently logs a low temperature averaging a still warm 79.5°F (26.4°C) during June, a modest drop from daytime temperatures.

Heat index

In June, the heat index is computed to be a torrid 95°F (35°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The months with the highest humidity in Highland Beach are June and December, with an average relative humidity of 75%.

Rainfall

In Highland Beach, during June, the rain falls for 26.3 days and regularly aggregates up to 8.74" (222mm) of precipitation. Throughout the year, there are 244.6 rainfall days, and 68.54" (1741mm) of precipitation is accumulated.

Daylight

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

Sunshine

In June, the average sunshine in Highland Beach 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 reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 7 in June translates into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.