June weather forecast
Keri, FL

The first month of the summer, June, is still a hot month in Keri, Florida, with an average temperature fluctuating between 89.1°F (31.7°C) and 74.5°F (23.6°C).

Temperature

In June, Keri notes an average high-temperature of a still tropical 89.1°F (31.7°C), hardly different from the preceding month. An average low-temperature of 74.5°F (23.6°C) is anticipated throughout the nights in Keri during June.

Heat index

In June, the average heat index is appraised at a scorching 107.6°F (42°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in June in Keri is 78%.

Rainfall

In Keri, during June, the rain falls for 21.3 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, there are 161.1 rainfall days, and 17.6" (447mm) of precipitation is accumulated.

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 6:32 am and sunset at 8:14 pm. On the last day of June, sunrise is at 6:35 am and sunset at 8:22 pm EDT.

Sunshine

In Keri, the average sunshine in June is 10.4h.

UV index

The months with the highest UV index in Keri are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 7 during June translates into the following guidance:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.