June weather forecast
Jupiter, FL

The first month of the summer, June, is still a warm month in Jupiter, Florida, with temperature in the range of an average low of 78.4°F (25.8°C) and an average high of 84.6°F (29.2°C).

Temperature

June records an average high-temperature of a still moderately hot 84.6°F (29.2°C), indicating a minor variation from the preceding month. Jupiter in June experiences a minor decline in temperature, with an average low of 78.4°F (25.8°C) at night.

Heat index

The heat index value for June is estimated at a very hot 95°F (35°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. 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 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual'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 extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

With an average relative humidity of 77%, June is the most humid month.

Rainfall

In June, in Jupiter, Florida, the rain falls for 21.8 days. Throughout June, 5.31" (135mm) of precipitation is accumulated. Throughout the year, in Jupiter, there are 230.9 rainfall days, and 46.73" (1187mm) of precipitation is accumulated.

Ocean temperature

In June, the average ocean temperature is 82.8°F (28.2°C).
Note: Water surface temperatures from 77°F (25°C) to 84.2°F (29°C) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

June has the longest days of the year, with an average of 13h and 48min of daylight.
On the first day of the month, sunrise is at 6:26 am and sunset at 8:10 pm. On the last day of June, sunrise is at 6:29 am and sunset at 8:18 pm EDT.

Sunshine

In Jupiter, the average sunshine in June 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 health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during June translates into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take heed! Reflections of sand and water make the Sun's UV rays stronger.