July weather forecast
Sewall's Point, FL

July in Sewall's Point, Florida, is a tropical summer month, with an average temperature fluctuating between 79.2°F (26.2°C) and 86.5°F (30.3°C).

Temperature

The shift to July signals an average high-temperature of a tropical 86.5°F (30.3°C), subtly varied from June's 85.3°F (29.6°C). In Sewall's Point, the July nights are characterized by an average low-temperature of 79.2°F (26.2°C), a minor dip from daytime readings.

Heat index

In July, the average heat index is estimated at a very hot 100.4°F (38°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Sewall's Point, Florida, the average relative humidity in July is 77%.

Rainfall

In Sewall's Point, during July, the rain falls for 20.8 days and regularly aggregates up to 1.93" (49mm) of precipitation. In Sewall's Point, during the entire year, the rain falls for 168.1 days and collects up to 14.09" (358mm) of precipitation.

Ocean temperature

In July, the average ocean temperature in Sewall's Point is 83.8°F (28.8°C).
Note: Water temperatures ranging between 77°F (25°C) and 84.2°F (29°C) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.

Daylight

In Sewall's Point, the average length of the day in July is 13h and 40min.
On the first day of July in Sewall's Point, sunrise is at 6:30 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:09 pm EDT.

Sunshine

July and August, with an average of 10.9h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in Sewall's Point are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.