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October Weather in Trujillo Alto, Puerto Rico

Last updated: August 31, 2025

In October, the average temperature in Trujillo Alto, Puerto Rico is a warm 27°C (80°F). You can expect a minimum of 23°C (74°F) and a maximum of 31°C (88°F). However, be prepared for some rain, as the region sees about 183 mm (7.2 in) of precipitation over 27 days. With an average humidity of 78%, it's a moist but inviting climate for travelers!

October Temperature in Trujillo Alto

In October, in Trujillo Alto, the average temperature is a pleasant 27°C (80°F). The maximum can reach as high as 31°C (88°F), while the minimum can drop to a comfortable 23°C (74°F). This makes Trujillo Alto an ideal destination for travelers seeking warm and enjoyable weather during this time.

October Weather in Trujillo Alto: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Trujillo Alto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trujillo Alto, October typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec757575777980818181807877
Data source: Temperature data for Trujillo Alto 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 Trujillo Alto

In Trujillo Alto in October, the total precipitation amount is 183 mm (7.2 in) spread over 27 days.

October Precipitation Trends in Trujillo Alto

The chart displays monthly precipitation patterns in Trujillo Alto, 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 Trujillo Alto, October typically receives around 183 mm (7.2 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec485380779810012413020018312066
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Trujillo Alto

In Trujillo Alto 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 Trujillo Alto

This chart illustrates the average monthly humidity levels in Trujillo Alto, 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 Trujillo Alto 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 Trujillo Alto

In Trujillo Alto 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 Trujillo Alto.

Maximum UV Index Levels in Trujillo Alto for October

The chart shows the monthly maximum UV Index (UVI) for Trujillo Alto 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 Trujillo Alto typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131314131213131298
Data source: Trujillo Alto 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 Trujillo Alto Compares to Other Months

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

This table compares monthly weather conditions in Trujillo Alto, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)48 mm (1.9 inches)76%very high
February Weather24°C (75°F)53 mm (2.1 inches)75%extreme
March Weather24°C (76°F)80 mm (3.2 inches)74%extreme
April Weather25°C (77°F)77 mm (3.0 inches)75%extreme
May Weather26°C (79°F)98 mm (3.9 inches)75%extreme
June Weather27°C (80°F)99 mm (3.9 inches)77%extreme
July Weather27°C (81°F)124 mm (4.9 inches)80%extreme
August Weather27°C (81°F)130 mm (5.1 inches)80%extreme
September Weather27°C (81°F)200 mm (7.9 inches)79%extreme
October Weather27°C (80°F)183 mm (7.2 inches)78%extreme
November Weather26°C (79°F)120 mm (4.7 inches)78%very high
December Weather25°C (77°F)66 mm (2.6 inches)76%very high

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