October Weather in Cayuco, Puerto Rico

Last updated: August 31, 2025

In October, the average temperature in Cayuco, Puerto Rico hovers around 26°C (79°F), offering a warm but pleasant climate. You can expect minimums of 21°C (71°F) and maximums peaking at 32°C (90°F). While staying hydrated is key, be prepared for humidity levels around 78%. Additionally, plan for 162 mm (6.4 in) of precipitation spread over 23 days, so keep your umbrella handy!

October Temperature in Cayuco

In October in Cayuco, the average temperature is 26°C (79°F). Maximums can reach 32°C (90°F), while minimums can be as low as 21°C (71°F). It's a great time for travelers to enjoy warm weather and outdoor activities.

October Weather in Cayuco: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Cayuco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayuco, October typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (90°F) and lows dropping to around 21°C (71°F).

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

October Precipitation in Cayuco

In Cayuco in October, the precipitation amount is 162 mm (6.4 in) over a period of 23 days.

October Precipitation Trends in Cayuco

The chart displays monthly precipitation patterns in Cayuco, 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 Cayuco, October typically receives around 162 mm (6.4 inches) of precipitation spread over approximately 23 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 Cayuco

In Cayuco in October, humidity is 78%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit sluggish as the air hangs thick, leaving you in need of frequent breaks to hydrate and find shade.

October Average Humidity in Cayuco

This chart illustrates the average monthly humidity levels in Cayuco, 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 Cayuco is approximately 78%, 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 Cayuco

In Cayuco 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 Cayuco.

Maximum UV Index Levels in Cayuco for October

The chart shows the monthly maximum UV Index (UVI) for Cayuco 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 Cayuco typically reaches 12, which falls under the extreme exposure category.

Data source: Cayuco 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 Cayuco Compares to Other Months

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

This table compares monthly weather conditions in Cayuco, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	31 mm (1.2 inches)	76%	very high
February Weather	24°C (75°F)	41 mm (1.6 inches)	75%	extreme
March Weather	24°C (75°F)	88 mm (3.5 inches)	74%	extreme
April Weather	24°C (76°F)	91 mm (3.6 inches)	75%	extreme
May Weather	25°C (78°F)	109 mm (4.3 inches)	75%	extreme
June Weather	26°C (79°F)	103 mm (4.1 inches)	77%	extreme
July Weather	27°C (80°F)	110 mm (4.3 inches)	80%	extreme
August Weather	27°C (80°F)	117 mm (4.6 inches)	80%	extreme
September Weather	26°C (80°F)	215 mm (8.5 inches)	79%	extreme
October Weather	26°C (79°F)	162 mm (6.4 inches)	78%	extreme
November Weather	25°C (77°F)	114 mm (4.5 inches)	78%	very high
December Weather	24°C (76°F)	33 mm (1.3 inches)	76%	very high