June weather forecast
Darby, FL

The first month of the summer, June, is still a tropical month in Darby, Florida, with an average temperature fluctuating between 74.7°F (23.7°C) and 88.9°F (31.6°C).

Temperature

The arrival of June sees a recorded average high-temperature of a still hot 88.9°F (31.6°C), showing little divergence from the previous month's conditions. Darby reports an average nighttime low-temperature of 74.7°F (23.7°C) in June.

Heat index

For most parts of June, the heat index is evaluated at an extremely hot 105.8°F (41°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In June, the average relative humidity in Darby is 76%.

Rainfall

In Darby, in June, it is raining for 18.6 days, with typically 2.68" (68mm) of accumulated precipitation. In Darby, during the entire year, the rain falls for 155.3 days and collects up to 18.62" (473mm) of precipitation.

Daylight

With an average of 13h and 54min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:32 am and sunset at 8:22 pm. On the last day of June, sunrise is at 6:35 am and sunset at 8:30 pm EDT.

Sunshine

In June, the average sunshine is 10.7h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Darby. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.