July weather forecast
South Tampa, FL

July, like June, is another tropical summer month in South Tampa, Florida, with an average temperature ranging between max 89.6°F (32°C) and min 77°F (25°C).

Temperature

The weather during July records an average high-temperature of a still tropical 89.6°F (32°C), closely mirroring the preceding month. During the month of July, an average low-temperature of 77°F (25°C) is recorded in South Tampa.

Heat index

The heat index value for July is estimated at a blisteringly hot 107.6°F (42°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In July, the average relative humidity is 75%.

Rainfall

The month with the most rainfall is July, when the rain falls for 24 days and typically aggregates up to 3.23" (82mm) of precipitation.

Daylight

In July, the average length of the day is 13h and 43min.
On the first day of July in South Tampa, sunrise is at 6:37 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 8:20 pm EDT.

Sunshine

In July, the average sunshine is 10.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in South Tampa. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 7 in July transforms into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. 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. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.