July weather forecast
Fajardo, PR

July is characterized by occasional tropical showers interspersed with steady sun-beamed days in Fajardo. A strong sun and warm weather dominate the daily forecast, with fairly uniform temperature highs and lows. The sea temperature remains quite inviting, thanks to the consistent heating conditions. A notable trait of July is the increased volume of rainfall, peaking to 2.6in across 19.8 days. Nevertheless, showers rarely wash out the whole day, leaving plentiful space for revelers to enjoy Fajardo's charms.

Temperature

Fajardo measures an average high-temperature of a still moderately hot 83.5°F (28.6°C) in July, nearly consistent with the preceding month. An average temperature of 80.1°F (26.7°C) is logged during the nights of July in Fajardo, a small step down from daytime highs.

Heat index

The heat index value during July is computed to be a hot 91.4°F (33°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

The months with the highest humidity in Fajardo are May through August, with an average relative humidity of 79%.

Rainfall

In July, the rain falls for 19.8 days. Throughout July, 2.6" (66mm) of precipitation is accumulated. Throughout the year, in Fajardo, there are 216 rainfall days, and 21.5" (546mm) of precipitation is accumulated.

Ocean temperature

In Fajardo, Puerto Rico, in July, the average water temperature is 83.7°F (28.7°C).
Note: Water temperature ranging from 77°F (25°C) to 84.2°F (29°C) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.

Daylight

The average length of the day in July in Fajardo is 13h and 7min.
On the first day of July, sunrise is at 5:50 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 6:57 pm AST.

Sunshine

The average sunshine in July in Fajardo, Puerto Rico, is 10.1h.

UV index

January, March through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 7 suggests these recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. 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. Enhance your sun protection with tightly woven, yet airy clothing. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.