June weather forecast
York, FL

The first month of the summer, June, is still a hot month in York, Florida, with an average temperature fluctuating between 73.8°F (23.2°C) and 89.4°F (31.9°C).

Temperature

June notes an average high-temperature of a still tropical 89.4°F (31.9°C), subtly differing from May's 86.2°F (30.1°C). York's temperature tends to fall to an average low of 73.8°F (23.2°C) during the nights of June.

Heat index

June's average heat index is appraised at a blistering 109.4°F (43°C). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. 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 meaningful for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In York, the average relative humidity in June is 77%.

Rainfall

In June, in York, Florida, the rain falls for 18.8 days. Throughout June, 2.01" (51mm) of precipitation is accumulated. Throughout the year, there are 147.9 rainfall days, and 14.8" (376mm) of precipitation is accumulated.

Snowfall

In York, snow does not fall in February through December.

Daylight

With an average of 14h and 0min of daylight, June has the longest days of the year in York.
On the first day of June in York, sunrise is at 6:30 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:32 pm EDT.

Sunshine

In York, the average sunshine in June is 10.7h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in York. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In June, the maximum UV index of 7 suggests these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.