July weather forecast
Sun Valley, FL

July in Sun Valley, Florida, is a hot summer month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 81.1°F (27.3°C).

Temperature

Sun Valley experiences a subtle adjustment in high-temperatures to a tropical 86.5°F (30.3°C) with the onset of July, maintaining near parity with June's 84.6°F (29.2°C). Sun Valley's average temperature during the nights of July is recorded at a moderately hot 81.1°F (27.3°C).

Heat index

In July, the average heat index is evaluated at a torrid 98.6°F (37°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Sun Valley, the average relative humidity in July is 74%.

Rainfall

In Sun Valley, in July, during 27 rainfall days, 7.4" (188mm) of precipitation is typically accumulated. Throughout the year, there are 238.3 rainfall days, and 54.53" (1385mm) of precipitation is accumulated.

Daylight

In Sun Valley, the average length of the day in July is 13h and 37min.
On the first day of July in Sun Valley, sunrise is at 6:31 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:08 pm EDT.

Sunshine

July and August, with an average of 10.7h of sunshine, are months with the most sunshine in Sun Valley.

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 threat to health from unsafe exposure to UV radiation for the average person.
Note: In July, a daily maximum UV index of 7 leads to the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.