July weather forecast
Juno Beach, FL

July in Juno Beach, Florida, is a tropical summer month, with an average temperature varying between 80.2°F (26.8°C) and 86.4°F (30.2°C).

Temperature

In Juno Beach, Florida, the warmest months are July and August, registering an average high-temperature of 86.4°F (30.2°C).

Heat index

For most parts of July, the heat index is appraised at a torrid 98.6°F (37°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful 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.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in July in Juno Beach is 76%.

Rainfall

In Juno Beach, in July, during 25.8 rainfall days, 5.94" (151mm) of precipitation is typically accumulated. In Juno Beach, during the entire year, the rain falls for 230.9 days and collects up to 46.73" (1187mm) of precipitation.

Daylight

The average length of the day in July in Juno Beach is 13h and 38min.
On the first day of July in Juno Beach, sunrise is at 6:30 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:08 pm EDT.

Sunshine

The month with the most sunshine in Juno Beach is July, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 during July translates into the following guidance:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. 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. During bright days, sunglasses that offer UVA and UVB defense are recommended.