July weather forecast
Old Marco Junction, FL

July, the same as June, in Old Marco Junction, Florida, is another hot summer month, with an average temperature fluctuating between 79.7°F (26.5°C) and 87.4°F (30.8°C).

Temperature

The initiation of July records an average high-temperature of a still hot 87.4°F (30.8°C), displaying a near consistency with the previous month. Old Marco Junction maintains a minor drop in temperature during July nights, with averages of 79.7°F (26.5°C).

Heat index

The heat index value for July is calculated to be a fiery hot 100.4°F (38°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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 natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in July in Old Marco Junction is 73%.

Rainfall

In Old Marco Junction, during July, the rain falls for 20 days and regularly aggregates up to 3.62" (92mm) of precipitation. In Old Marco Junction, during the entire year, the rain falls for 162.1 days and collects up to 21.69" (551mm) of precipitation.

Daylight

In Old Marco Junction, the average length of the day in July is 13h and 35min.
On the first day of the month, sunrise is at 6:38 am and sunset at 8:22 pm. On the last day of July, sunrise is at 6:52 am and sunset at 8:13 pm EDT.

Sunshine

May and July, with an average of 11.1h of sunshine, are months with the most sunshine in Old Marco Junction.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Old Marco Junction. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 7 during July translates into the following directions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.