June weather forecast
Terrell, FL

The first month of the summer, June, is still a hot month in Terrell, Florida, with an average temperature fluctuating between 88.7°F (31.5°C) and 73.9°F (23.3°C).

Temperature

The commencement of June brings an average high-temperature of a still tropical 88.7°F (31.5°C), marking an inconsequential divergence from May. Terrell observes an average low-temperature of 73.9°F (23.3°C) during June nights.

Heat index

June's average heat index is estimated at a scorching 107.6°F (42°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In Terrell, the average relative humidity in June is 78%.

Rainfall

In Terrell, in June, it is raining for 17.8 days, with typically 2.01" (51mm) of accumulated precipitation. In Terrell, during the entire year, the rain falls for 140.2 days and collects up to 15" (381mm) of precipitation.

Daylight

June has the longest days of the year, with an average of 13h and 54min of daylight.
On the first day of June, sunrise is at 6:31 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:30 pm EDT.

Sunshine

In June, the average sunshine 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 hazard from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 7 in June interprets into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.