October Weather in Santa Cruz, Aruba

Last updated: August 22, 2025

In October, the average temperature in Santa Cruz, Aruba is a warm 28°C (83°F), with daily highs reaching up to 29°C (85°F) and lows around 25°C (78°F). Expect a fair amount of rain, with 111 mm (4.4 in) of precipitation spread over 19 days. The atmosphere is quite humid, with an average humidity level of 81%, making it feel even warmer.

October Temperature in Santa Cruz

In October in Santa Cruz, the average temperature is 28°C (83°F), with maximums reaching 29°C (85°F) and minimums dropping to 25°C (78°F). This mild climate makes it an ideal time to explore and enjoy outdoor activities in Santa Cruz.

October Weather in Santa Cruz: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Santa Cruz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Cruz, October typically has an average temperature of 28°C (83°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (78°F).

Data source: Temperature data for Santa Cruz generated using information from the Copernicus Climate Change Service.

October Precipitation in Santa Cruz

In Santa Cruz in October, the precipitation amount is 111 mm (4.4 in) over a span of 19 days.

October Precipitation Trends in Santa Cruz

The chart displays monthly precipitation patterns in Santa Cruz, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Santa Cruz, October typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Santa Cruz

In Santa Cruz in October, humidity is 81%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making travel feel both stifling and exhausting.

October Average Humidity in Santa Cruz

This chart illustrates the average monthly humidity levels in Santa Cruz, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Santa Cruz is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Santa Cruz

In Santa Cruz in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Santa Cruz.

Maximum UV Index Levels in Santa Cruz for October

The chart shows the monthly maximum UV Index (UVI) for Santa Cruz in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Santa Cruz typically reaches 12, which falls under the extreme exposure category.

Data source: Santa Cruz October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Santa Cruz Compares to Other Months

Weather in Santa Cruz varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Santa Cruz, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Santa Cruz, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	35 mm (1.4 inches)	80%	extreme
February Weather	26°C (78°F)	25 mm (1.0 inches)	81%	extreme
March Weather	26°C (79°F)	23 mm (0.9 inches)	81%	extreme
April Weather	26°C (80°F)	15 mm (0.6 inches)	82%	extreme
May Weather	27°C (80°F)	21 mm (0.8 inches)	84%	extreme
June Weather	27°C (81°F)	18 mm (0.7 inches)	85%	extreme
July Weather	27°C (81°F)	20 mm (0.8 inches)	85%	extreme
August Weather	28°C (82°F)	36 mm (1.4 inches)	83%	extreme
September Weather	28°C (83°F)	51 mm (2.0 inches)	81%	extreme
October Weather	28°C (83°F)	111 mm (4.4 inches)	81%	extreme
November Weather	27°C (81°F)	109 mm (4.3 inches)	82%	extreme
December Weather	27°C (80°F)	53 mm (2.1 inches)	81%	very high