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October Weather in Pearl City, United States

Last updated: June 24, 2025

In October, the average temperature in Pearl City, United States is a warm 26°C (78°F), with a comfortable minimum of 21°C (69°F) and an inviting maximum of 31°C (88°F). Prepare for occasional rain, as the region experiences about 57 mm (2.2 in) of precipitation over 11 days, contributing to an average humidity of 81%. Enjoy the balmy climate while staying hydrated!

October Temperature in Pearl City

In October in Pearl City, the average temperature is 26°C (78°F), with maximums reaching 31°C (88°F) and minimums dipping as low as 21°C (69°F). This pleasant climate makes Pearl City an ideal destination for travelers seeking warmth and outdoor activities during this time.

October Weather in Pearl City: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Pearl City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pearl City, October typically has an average temperature of 26°C (78°F), with highs reaching up to 31°C (88°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec737272747678797979787673
Data source: Temperature data for Pearl City 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 Pearl City

In Pearl City in October, the precipitation amount is 57 mm (2.2 in) spread over 11 days.

October Precipitation Trends in Pearl City

The chart displays monthly precipitation patterns in Pearl City, 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 Pearl City, October typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec227677393852282726573279
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Pearl City

In Pearl City in October, humidity is 81%. With an average temperature of 26°C (78°F), this humidity feels like a thick, warm blanket enveloping you, making outdoor activities feel a bit more strenuous and the air heavy, which can be quite challenging for traveling.

October Average Humidity in Pearl City

This chart illustrates the average monthly humidity levels in Pearl City, 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 Pearl City is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%78%81%82%82%83%83%82%81%80%79%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Pearl City

In Pearl City in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Pearl City.

Maximum UV Index Levels in Pearl City for October

The chart shows the monthly maximum UV Index (UVI) for Pearl City 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 Pearl City typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810111212131313121187
Data source: Pearl City 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 Pearl City Compares to Other Months

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

This table compares monthly weather conditions in Pearl City, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)22 mm (0.9 inches)78%very high
February Weather22°C (72°F)76 mm (3.0 inches)79%very high
March Weather22°C (73°F)77 mm (3.0 inches)78%extreme
April Weather23°C (74°F)39 mm (1.5 inches)81%extreme
May Weather24°C (76°F)38 mm (1.5 inches)82%extreme
June Weather25°C (78°F)51 mm (2.0 inches)82%extreme
July Weather26°C (79°F)28 mm (1.1 inches)83%extreme
August Weather26°C (80°F)27 mm (1.0 inches)83%extreme
September Weather26°C (80°F)26 mm (1.0 inches)82%extreme
October Weather26°C (78°F)57 mm (2.2 inches)81%extreme
November Weather24°C (76°F)32 mm (1.3 inches)80%very high
December Weather23°C (74°F)79 mm (3.1 inches)79%high

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