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August Weather in Clayton, United States

Last updated: June 24, 2025

In Clayton, United States, the average temperature in August is a pleasant 27°C (81°F). Temperatures can range from a comfortable 18°C (65°F) at their lowest to a sweltering 37°C (98°F) at their peak. Expect a good amount of rain, with 123 mm (4.8 in) of precipitation over approximately 16 days. The air tends to be quite humid, averaging around 78%, so be prepared for a warm and occasionally damp climate!

August Temperature in Clayton

In August in Clayton, the average temperature is 27°C (81°F). Maximums can reach 37°C (98°F) and minimums can be as low as 18°C (65°F). This makes it a great time to explore outdoor activities while being prepared for both warm days and cooler evenings.

August Weather in Clayton: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Clayton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clayton, August typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (98°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec505661667479818178705652
Data source: Temperature data for Clayton 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 Clayton

In Clayton in August, the precipitation amount is 123 mm (4.8 in) distributed over 16 days.

August Precipitation Trends in Clayton

The chart displays monthly precipitation patterns in Clayton, 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 Clayton, August typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec1081179412511312010712311211965132
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Clayton

In Clayton in August humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

August Average Humidity in Clayton

This chart illustrates the average monthly humidity levels in Clayton, 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 Clayton is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Clayton

In Clayton in August, 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 Clayton.

Maximum UV Index Levels in Clayton for August

The chart shows the monthly maximum UV Index (UVI) for Clayton 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 Clayton typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579101111111110864
Data source: Clayton 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 Clayton Compares to Other Months

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

This table compares monthly weather conditions in Clayton, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)108 mm (4.2 inches)83%moderate
February Weather13°C (56°F)116 mm (4.6 inches)82%high
March Weather16°C (61°F)94 mm (3.7 inches)79%very high
April Weather19°C (66°F)125 mm (4.9 inches)77%very high
May Weather23°C (74°F)113 mm (4.4 inches)74%extreme
June Weather26°C (79°F)120 mm (4.7 inches)70%extreme
July Weather27°C (81°F)107 mm (4.2 inches)78%extreme
August Weather27°C (81°F)123 mm (4.8 inches)78%extreme
September Weather25°C (78°F)112 mm (4.4 inches)79%very high
October Weather21°C (70°F)119 mm (4.7 inches)74%very high
November Weather14°C (57°F)65 mm (2.5 inches)83%high
December Weather11°C (53°F)132 mm (5.2 inches)86%moderate

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