June weather forecast
Surfside, FL

June, the first month of the summer in Surfside, is a tropical month, with temperature in the range of an average low of 80.1°F (26.7°C) and an average high of 86.4°F (30.2°C).

Temperature

The average high-temperature in June, at a tropical 86.4°F (30.2°C), reveals a modest deviation from May's 82.9°F (28.3°C). June nights reflect a consistent temperature dip to a moderately hot 80.1°F (26.7°C), a slight descent from daytime peaks.

Heat index

June's average heat index is calculated to be a very hot 96.8°F (36°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in June is 72%.

Rainfall

In Surfside, in June, it is raining for 19.8 days, with typically 1.57" (40mm) of accumulated precipitation. Throughout the year, in Surfside, Florida, there are 166.7 rainfall days, and 12.91" (328mm) of precipitation is accumulated.

Ocean temperature

In June, the average ocean temperature in Surfside is 83.3°F (28.5°C).
Note: For any water activity, surface water temperatures from 77°F (25°C) to 84.2°F (29°C) are deemed perfect and extremely pleasing for enduring enjoyment.

Daylight

With an average of 13h and 42min of daylight, June has the longest days of the year in Surfside, Florida.
On the first day of June, sunrise is at 6:28 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:16 pm EDT.

Sunshine

In June, the average sunshine is 10.7h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In June, the UV index of 7 transforms into the following advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take note! Sand and water reflections strengthen the Sun's UV exposure.