June weather forecast
Old Marco Junction, FL

The first month of the summer, June, is a tropical month in Old Marco Junction, Florida, with an average temperature varying between 86.5°F (30.3°C) and 78.3°F (25.7°C).

Temperature

With the onset of June, the average high-temperature registers at a tropical 86.5°F (30.3°C), subtly different from May's 84.4°F (29.1°C). During June, nights cool slightly to an average low of 78.3°F (25.7°C).

Heat index

June's heat index is calculated to be a very hot 98.6°F (37°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In Old Marco Junction, during June, the rain falls for 18.8 days and regularly aggregates up to 3.31" (84mm) of precipitation. Throughout the year, there are 162.1 rainfall days, and 21.69" (551mm) of precipitation is accumulated.

Daylight

With an average of 13h and 42min of daylight, June has the longest days of the year in Old Marco Junction.
On the first day of June in Old Marco Junction, sunrise is at 6:34 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:22 pm EDT.

Sunshine

The average sunshine in June in Old Marco Junction is 10.9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Old Marco Junction, Florida. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, an average UV index of 7 transforms into the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.