July weather forecast
Port Richey, FL

July, like June, is another hot summer month in Port Richey, Florida, with an average temperature fluctuating between 87.3°F (30.7°C) and 79.2°F (26.2°C).

Temperature

Port Richey records a slight change with July's average high-temperatures adjusting to a still tropical 87.3°F (30.7°C) from June's 86.4°F (30.2°C). Port Richey registers a subtle dip to an average of 79.2°F (26.2°C) during the nights of July.

Heat index

In July, the heat index is computed to be a fiery hot 100.4°F (38°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Port Richey, the average relative humidity in July is 75%.

Rainfall

The months with the most rainfall in Port Richey are July and August, with an average 4.76" (121mm) of precipitation.

Daylight

In Port Richey, the average length of the day in July is 13h and 44min.
On the first day of the month, sunrise is at 6:37 am and sunset at 8:32 pm. On the last day of July, in Port Richey, sunrise is at 6:52 am and sunset at 8:21 pm EDT.

Sunshine

In Port Richey, the average sunshine in July is 11h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Port Richey. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.