June weather forecast
Harbor Bluffs, FL

The first month of the summer, June, is also a moderately hot month in Harbor Bluffs, Florida, with an average temperature fluctuating between 78.8°F (26°C) and 85.8°F (29.9°C).

Temperature

The advent of June reveals an average high-temperature of a still warm 85.8°F (29.9°C), showing minimal difference from the prior month. Night temperatures during June experience a slight downturn, averaging a still moderately hot 78.8°F (26°C).

Heat index

The heat index value during June is appraised at a very hot 96.8°F (36°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in June is 74%.

Rainfall

In Harbor Bluffs, during June, the rain falls for 18.1 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, there are 149.9 rainfall days, and 16.18" (411mm) of precipitation is accumulated.

Ocean temperature

In Harbor Bluffs, in June, the average water temperature is 82.6°F (28.1°C).
Note: For water activities like swimming, diving, and more, temperatures ranging between 77°F (25°C) and 84.2°F (29°C) offer superior comfort and enjoyment for lengthy durations.

Daylight

With an average of 13h and 54min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:35 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:31 pm EDT.

Sunshine

The average sunshine in June is 11h.

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 risk from exposure to the Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 7 suggests this advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.