June weather forecast
Keri, FL

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

Temperature

June's weather records an average high-temperature of a still hot 89.1°F (31.7°C), showing little deviation from May. Keri records an average low of 74.5°F (23.6°C) throughout the nights in June.

Heat index

June's average heat index is computed to be a blisteringly hot 107.6°F (42°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in June is 78%.

Rainfall

In Keri, in June, it is raining for 21.3 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, there are 161.1 rainfall days, and 17.6" (447mm) of precipitation is accumulated.

Daylight

The month with the longest days is June, with an average of 13h and 48min of daylight.
On the first day of June, sunrise is at 6:32 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 8:22 pm EDT.

Sunshine

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

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.