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August Weather in White Rock, United States

Last updated: June 24, 2025

In August, the average temperature in White Rock, United States hovers around 20°C (69°F). Expect a range where the minimum can dip to 9°C (49°F) and maximum can soar to 33°C (92°F). Be prepared for some rain, as 66 mm (2.6 in) of precipitation is expected over 11 days, accompanied by an average humidity level of 65%.

August Temperature in White Rock

In August in White Rock, the average temperature is 20°C (69°F). Maximum can reach 33°C (92°F) and minimum can be as low as 9°C (49°F). This makes it an ideal time for travelers to enjoy a pleasant mix of warm days and cooler evenings.

August Weather in White Rock: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in White Rock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In White Rock, August typically has an average temperature of 20°C (69°F), with highs reaching up to 33°C (92°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec293142505969716963504032
Data source: Temperature data for White Rock 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 White Rock

In White Rock in August, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

August Precipitation Trends in White Rock

The chart displays monthly precipitation patterns in White Rock, 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 White Rock, August typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec292934302529706645563121
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in White Rock

In White Rock in August, humidity is 65%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, creating a sticky atmosphere that can be quite oppressive for traveling, making every step feel heavier and the air thick with moisture.

August Average Humidity in White Rock

This chart illustrates the average monthly humidity levels in White Rock, 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 White Rock is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%66%60%57%55%57%65%72%78%81%79%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in White Rock

In White Rock 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 White Rock.

Maximum UV Index Levels in White Rock for August

The chart shows the monthly maximum UV Index (UVI) for White Rock 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 White Rock typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111213131211854
Data source: White Rock 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 White Rock Compares to Other Months

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

This table compares monthly weather conditions in White Rock, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)29 mm (1.1 inches)78%moderate
February Weather0°C (32°F)29 mm (1.2 inches)79%high
March Weather5°C (42°F)34 mm (1.3 inches)66%very high
April Weather10°C (50°F)30 mm (1.2 inches)60%extreme
May Weather15°C (59°F)25 mm (1.0 inches)57%extreme
June Weather20°C (69°F)29 mm (1.1 inches)55%extreme
July Weather22°C (71°F)70 mm (2.8 inches)56%extreme
August Weather20°C (69°F)66 mm (2.6 inches)65%extreme
September Weather17°C (64°F)45 mm (1.8 inches)72%extreme
October Weather10°C (51°F)56 mm (2.2 inches)78%very high
November Weather5°C (41°F)31 mm (1.2 inches)81%moderate
December Weather0°C (32°F)21 mm (0.8 inches)79%moderate

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