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August Weather in Pearl City, United States

Last updated: June 24, 2025

In August, the average temperature in Pearl City, United States is a comfortable 22°C (72°F). Expect minimum temperatures to dip to 11°C (52°F) and to reach a maximum of 33°C (92°F). During this time, the area experiences about 93 mm (3.7 in) of precipitation spread over 8 days, contributing to an average humidity of 76%.

August Temperature in Pearl City

In August in Pearl City, the average temperature is 22°C (72°F). Maximums can reach 33°C (92°F), while minimums can dip as low as 11°C (52°F). This makes Pearl City a pleasant destination for travelers seeking comfortable weather with some warmth during the day and cooler evenings.

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

The chart illustrates August 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, August typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (92°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec222438476172757266523731
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.

August Precipitation in Pearl City

In Pearl City in August, the total precipitation amount is 93 mm (3.7 in) over the course of 8 days.

August Precipitation Trends in Pearl City

The chart displays monthly precipitation patterns in Pearl City, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Pearl City, August typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec58587310014811984931211104650
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Pearl City

In Pearl City in August humidity is 76%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as you navigate through the thick, saturated air.

August Average Humidity in Pearl City

This chart illustrates the average monthly humidity levels in Pearl City, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Pearl City is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Pearl City

In Pearl City in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Pearl City.

Maximum UV Index Levels in Pearl City for August

The chart shows the monthly maximum UV Index (UVI) for Pearl City in August, 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 August, the maximum UV index in Pearl City typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098532
Data source: Pearl City August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)58 mm (2.3 inches)85%moderate
February Weather-4°C (25°F)58 mm (2.3 inches)85%moderate
March Weather3°C (38°F)73 mm (2.9 inches)85%high
April Weather9°C (48°F)100 mm (3.9 inches)85%very high
May Weather16°C (61°F)148 mm (5.8 inches)78%very high
June Weather22°C (72°F)119 mm (4.7 inches)80%very high
July Weather24°C (76°F)84 mm (3.3 inches)78%very high
August Weather22°C (72°F)93 mm (3.7 inches)76%very high
September Weather19°C (67°F)121 mm (4.8 inches)79%very high
October Weather11°C (53°F)110 mm (4.3 inches)83%moderate
November Weather3°C (37°F)46 mm (1.8 inches)88%moderate
December Weather-1°C (31°F)50 mm (2.0 inches)81%low

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