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October Weather in Stella, Puerto Rico

Last updated: August 31, 2025

In October, the average temperature in Stella, Puerto Rico hovers around 27°C (81°F), with minimums dipping to 25°C (77°F) and maximums reaching 31°C (88°F). Expect 71 mm (2.8 in) of precipitation spread over 14 days, contributing to an average humidity of 78%. Perfect for those who enjoy a warm, albeit slightly damp climate!

October Temperature in Stella

In October in Stella, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F), while minimums can be as low as 25°C (77°F). This mild and warm climate makes it an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates October temperature patterns in Stella, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stella, October typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777788081828282818079
Data source: Temperature data for Stella generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Stella

In Stella in October, the precipitation amount is 71 mm (2.8 in) over a duration of 14 days.

October Precipitation Trends in Stella

The chart displays monthly precipitation patterns in Stella, 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 Stella, October typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1721383949486964141716620
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Stella

In Stella in October humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

October Average Humidity in Stella

This chart illustrates the average monthly humidity levels in Stella, 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 Stella is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%74%75%75%77%80%80%79%78%78%76%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Stella

In Stella 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 Stella.

Maximum UV Index Levels in Stella for October

The chart shows the monthly maximum UV Index (UVI) for Stella 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 Stella typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131314131313131298
Data source: Stella 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 Stella Compares to Other Months

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

This table compares monthly weather conditions in Stella, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)16 mm (0.6 inches)76%very high
February Weather25°C (77°F)21 mm (0.8 inches)75%extreme
March Weather25°C (77°F)38 mm (1.5 inches)74%extreme
April Weather26°C (78°F)39 mm (1.5 inches)75%extreme
May Weather26°C (80°F)49 mm (1.9 inches)75%extreme
June Weather27°C (81°F)48 mm (1.9 inches)77%extreme
July Weather28°C (82°F)69 mm (2.7 inches)80%extreme
August Weather28°C (82°F)64 mm (2.5 inches)80%extreme
September Weather28°C (82°F)141 mm (5.5 inches)79%extreme
October Weather27°C (81°F)71 mm (2.8 inches)78%extreme
November Weather27°C (80°F)66 mm (2.6 inches)78%very high
December Weather26°C (79°F)19 mm (0.8 inches)76%very high

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