July weather forecast
Memphis, FL

July, like June, is another hot summer month in Memphis, Florida, with temperature in the range of an average low of 78.8°F (26°C) and an average high of 88°F (31.1°C).

Temperature

The advent of July observes an average high-temperature of a still tropical 88°F (31.1°C), nearly identical to June's 87.3°F (30.7°C). During July, Memphis records an average temperature of 78.8°F (26°C) at night.

Heat index

The heat index for July is appraised at a torrid 102.2°F (39°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

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

Rainfall

In Memphis, Florida, during July, the rain falls for 26.2 days and regularly aggregates up to 5.94" (151mm) of precipitation. Throughout the year, in Memphis, there are 183.1 rainfall days, and 34.92" (887mm) of precipitation is accumulated.

Daylight

In Memphis, Florida, the average length of the day in July is 13h and 41min.
On the first day of the month, sunrise is at 6:38 am and sunset at 8:29 pm. On the last day of July, in Memphis, sunrise is at 6:53 am and sunset at 8:19 pm EDT.

Sunshine

The average sunshine in July in Memphis is 10.9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Memphis. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 7 in July translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.