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August Weather in Hillsboro Beach, United States

Last updated: June 24, 2025

In August, the average temperature in Hillsboro Beach, United States reaches a warm 29°C (84°F), with a comfortable minimum of 24°C (76°F) and a peak of 32°C (91°F). Expect 165 mm (6.5 in) of precipitation spread over 25 days, contributing to an average humidity level of 80%.

August Temperature in Hillsboro Beach

In August in Hillsboro Beach, the average temperature is 29°C (84°F). The maximum can reach 32°C (91°F), and the minimum can be as low as 24°C (76°F). This warm and pleasant climate makes Hillsboro Beach an ideal destination for travelers seeking sunny days and outdoor activities.

August Weather in Hillsboro Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Hillsboro Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillsboro Beach, August typically has an average temperature of 29°C (84°F), with highs reaching up to 32°C (91°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec707373777982838482817672
Data source: Temperature data for Hillsboro Beach 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 Hillsboro Beach

In Hillsboro Beach in August, the precipitation amount is 165 mm (6.5 in) spread over 25 days.

August Precipitation Trends in Hillsboro Beach

The chart displays monthly precipitation patterns in Hillsboro Beach, 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 Hillsboro Beach, August typically receives around 165 mm (6.5 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec385637831601791621651941579945
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Hillsboro Beach

In Hillsboro Beach in August, humidity is 80%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, as sweat clings to your skin and every step requires extra effort.

August Average Humidity in Hillsboro Beach

This chart illustrates the average monthly humidity levels in Hillsboro Beach, 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 Hillsboro Beach is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Hillsboro Beach

In Hillsboro Beach in August, 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 Hillsboro Beach.

Maximum UV Index Levels in Hillsboro Beach for August

The chart shows the monthly maximum UV Index (UVI) for Hillsboro Beach 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 Hillsboro Beach typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69101212121212111086
Data source: Hillsboro Beach 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 Hillsboro Beach Compares to Other Months

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

This table compares monthly weather conditions in Hillsboro Beach, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)38 mm (1.5 inches)83%high
February Weather23°C (74°F)56 mm (2.2 inches)80%very high
March Weather23°C (74°F)37 mm (1.5 inches)75%very high
April Weather25°C (77°F)83 mm (3.2 inches)68%extreme
May Weather26°C (79°F)160 mm (6.3 inches)65%extreme
June Weather28°C (82°F)179 mm (7.0 inches)73%extreme
July Weather28°C (83°F)162 mm (6.4 inches)77%extreme
August Weather29°C (84°F)165 mm (6.5 inches)80%extreme
September Weather28°C (83°F)193 mm (7.6 inches)83%extreme
October Weather27°C (81°F)157 mm (6.2 inches)83%very high
November Weather24°C (76°F)99 mm (3.9 inches)83%very high
December Weather22°C (72°F)45 mm (1.8 inches)84%high

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