October weather forecast
Aguadilla, PR

October introduces Aguadilla's residents to a more comfortable temperature range, with discernable drops from the summer peaks. As the days grow shorter and temperatures cool off, the city makes its way into a more serene autumn ambiance. Rainfall experiences a slight dip from last month but remains fairly significant, at 3.62" (92mm) average. The wind speed dips marginally, adding to the region's tranquility. The harmonious mix of lukewarm days interspersed with bouts of rain defines October in the city.

Temperature

The dawn of October sees an average high-temperature of a still warm 84.6°F (29.2°C), subtly contrasting with September's 84.9°F (29.4°C). Aguadilla observes an average low-temperature of 79.7°F (26.5°C) during the slightly cooler nights of October.

Heat index

October's mean heat index is calculated to be a torrid 95°F (35°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in October is 77%.

Rainfall

In October, the rain falls for 22.2 days. Throughout October, 3.62" (92mm) of precipitation is accumulated. Throughout the year, there are 235.5 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Ocean temperature

In October, the average ocean temperature is 84.6°F (29.2°C).
Note: Between the temperatures of 77°F (25°C) and 84.2°F (29°C), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.

Daylight

In Aguadilla, the average length of the day in October is 11h and 43min.
On the first day of October, sunrise is at 6:19 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 5:56 pm AST.

Sunshine

In October, the average sunshine is 8.8h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in October interprets into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Attention! The combination of sand and water reflections enhances UV ray intensity.