October weather forecast
Fontein, Aruba

Weather in October reveals a significant jump in Fontein, Aruba's rain gauge with a high of 110mm (4.33") precipitation spread over 20 days. This shift from September reflects the considerable climatic changes as the end of the year draws closer. Despite increasing rainfall, sunshine hours don’t dwindle, providing a fascinating contrast to the city’s weather. The combination of these factors provides a unique climate style that captivates its inhabitants and explores an entirely different facet of the city's weather. As the year culminates, October beckons with its distinctive weather patterns.

Temperature

The transition from September to October sees an average high-temperature of a still warm 28.9°C (84°F), indicating a minor variance from the prior month. The October average low temperature, marginally lower than the daytime high, records at a still moderately hot 28.1°C (82.6°F).

Heat index

Throughout October, the heat index is evaluated at a hot 34°C (93.2°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In October, the average relative humidity in Fontein, Aruba, is 79%.

Rainfall

The month with the most rainfall in Fontein, Aruba, is October, when the rain falls for 20.9 days and typically aggregates up to 110mm (4.33") of precipitation.

Daylight

In Fontein, the average length of the day in October is 11h and 51min.
On the first day of the month, sunrise is at 06:28 and sunset at 18:29. On the last day of October, in Fontein, sunrise is at 06:32 and sunset at 18:13 AST.

Sunshine

The average sunshine in October is 8.7h.

UV index

The months with the highest UV index in Fontein, Aruba, are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Fontein are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 7 in October translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Enhance your sun protection with tightly woven, yet airy clothing.