July weather forecast
Jayuya, PR

July installs itself as the height of summer in Jayuya, Puerto Rico; a fact echoed by the temperatures and humidity levels. July accumulates approximately 2.91in of rainfall across 20.7 days, making it a little less wet than June. Perceiving a daily high temperature hovering close to 86.2°F (30.1°C), residents acknowledge July as one of the hottest months of the year. Amidst the heat, July offers around 13.1 hours of daylight, facilitating a broad range of daytime activities. Harness the sun's rays during the generous 9.8 hours of sunshine and explore the city's vibrant culture.

Temperature

Stepping into July, Jayuya records an average high-temperature of a hot 86.2°F (30.1°C), almost consistent with June. Throughout July, Jayuya registers a consistent average low-temperature of 75.9°F (24.4°C).

Heat index

For July, the heat index is estimated at a torrid 98.6°F (37°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Jayuya, the average relative humidity in July is 78%.

Rainfall

In Jayuya, in July, during 20.7 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. Throughout the year, there are 249.1 rainfall days, and 28.82" (732mm) of precipitation is accumulated.

Daylight

In Jayuya, the average length of the day in July is 13h and 6min.
On the first day of the month, sunrise is at 5:54 am and sunset at 7:06 pm. On the last day of July, sunrise is at 6:04 am and sunset at 7:01 pm AST.

Sunshine

The average sunshine in July is 9.8h.

UV index

May through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 7 in July, converts into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.