June weather forecast
Winter Haven, FL

June, the first month of the summer in Winter Haven, is also a hot month, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 73.9°F (23.3°C).

Temperature

The arrival of June brings an average high-temperature of a still tropical 89.2°F (31.8°C), subtly diverging from May's 86.4°F (30.2°C). During the June nights, an average temperature of 73.9°F (23.3°C) is observed.

Heat index

The heat index for June is evaluated at a blistering 107.6°F (42°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

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

Rainfall

In Winter Haven, in June, during 22 rainfall days, 4.45" (113mm) of precipitation is typically accumulated. Throughout the year, there are 179.3 rainfall days, and 28.66" (728mm) of precipitation is accumulated.

Daylight

June has the longest days of the year in Winter Haven, with an average of 13h and 54min of daylight.
On the first day of June, sunrise is at 6:30 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:27 pm EDT.

Sunshine

The average sunshine in June is 10.3h.

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 threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during June translates into the following directions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.