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October Weather in La Alianza, Puerto Rico

Last updated: August 31, 2025

In October, the average temperature in La Alianza, Puerto Rico hovers around 27°C (80°F). Expect a minimum of 24°C (75°F) and occasional highs of 32°C (89°F). Be prepared for some rain, as the area receives approximately 152 mm (6.0 in) of precipitation over 23 days. With an average humidity of 78%, it’s a warm and tropical month perfect for enjoying the vibrant local scenery!

October Temperature in La Alianza

In October in La Alianza, the average temperature is 27°C (80°F). Maximums can reach 32°C (89°F), while minimums can drop to as low as 24°C (75°F). This pleasant climate makes La Alianza an ideal destination for travelers seeking warmth and sunshine during this time of year.

October Weather in La Alianza: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in La Alianza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Alianza, October typically has an average temperature of 27°C (80°F), with highs reaching up to 32°C (89°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec767676777981818281807977
Data source: Temperature data for La Alianza 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 La Alianza

In La Alianza in October, the precipitation amount reaches 152 mm (6.0 in) over the course of 23 days.

October Precipitation Trends in La Alianza

The chart displays monthly precipitation patterns in La Alianza, 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 La Alianza, October typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec404482728580899519515210244
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in La Alianza

In La Alianza in October, humidity is 78%. With an average temperature of 27°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel feel more exhausting and sweat-inducing than usual.

October Average Humidity in La Alianza

This chart illustrates the average monthly humidity levels in La Alianza, 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 La Alianza 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 La Alianza

In La Alianza 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 La Alianza.

Maximum UV Index Levels in La Alianza for October

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

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

This table compares monthly weather conditions in La Alianza, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)40 mm (1.6 inches)76%very high
February Weather24°C (76°F)44 mm (1.7 inches)75%extreme
March Weather25°C (76°F)82 mm (3.2 inches)74%extreme
April Weather25°C (78°F)72 mm (2.8 inches)75%extreme
May Weather26°C (80°F)85 mm (3.3 inches)75%extreme
June Weather27°C (81°F)80 mm (3.2 inches)77%extreme
July Weather27°C (82°F)89 mm (3.5 inches)80%extreme
August Weather28°C (82°F)95 mm (3.8 inches)80%extreme
September Weather27°C (81°F)195 mm (7.7 inches)79%extreme
October Weather27°C (80°F)152 mm (6.0 inches)78%extreme
November Weather26°C (79°F)102 mm (4.0 inches)78%very high
December Weather25°C (78°F)44 mm (1.7 inches)76%very high

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