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

Jayuya, Puerto Rico, greets July with an average high-temperature of a tropical 86.2°F (30.1°C), marking a slight deviation from the preceding month. Jayuya observes an average nighttime low-temperature of 75.9°F (24.4°C) during the month of July.

Heat index

The heat index for July is calculated to be a torrid 98.6°F (37°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 particularly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

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

Rainfall

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

Daylight

In Jayuya, Puerto Rico, 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

The months with the highest UV index are May through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. 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. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.