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August Weather in Warrenton, United States

Last updated: June 24, 2025

In Warrenton, United States, the average temperature in August is a warm 26°C (78°F). Expect a range from a chilly 14°C (57°F) to a sweltering 36°C (97°F). During this month, precipitation totals around 141 mm (5.5 in), typically falling over 15 days, while the average humidity hovers at a comfortable 77%. Enjoy the warmth and prepare for the occasional shower!

August Temperature in Warrenton

In August in Warrenton, the average temperature is 26°C (78°F), with maximums reaching 36°C (97°F) and minimums dipping as low as 14°C (57°F). It's an ideal time for travelers to enjoy outdoor activities while being prepared for both warm and cooler evenings.

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

The chart illustrates August temperature patterns in Warrenton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Warrenton, August typically has an average temperature of 26°C (78°F), with highs reaching up to 36°C (97°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec424751616975807873645045
Data source: Temperature data for Warrenton 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 Warrenton

In Warrenton in August, the total precipitation amount is 141 mm (5.5 in) over the course of 15 days.

August Precipitation Trends in Warrenton

The chart displays monthly precipitation patterns in Warrenton, 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 Warrenton, August typically receives around 141 mm (5.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec86110881071201231101411099878100
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Warrenton

In Warrenton in August, humidity is 77%. With an average temperature of 26°C (78°F), this humidity feels like an inviting embrace that can quickly fatigue travelers, making every step feel heavier and each breath a reminder of the warm, moist air surrounding them.

August Average Humidity in Warrenton

This chart illustrates the average monthly humidity levels in Warrenton, 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 Warrenton is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%84%82%83%83%79%77%75%81%87%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Warrenton

In Warrenton in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Warrenton.

Maximum UV Index Levels in Warrenton for August

The chart shows the monthly maximum UV Index (UVI) for Warrenton 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 Warrenton typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111111109853
Data source: Warrenton 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 Warrenton Compares to Other Months

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

This table compares monthly weather conditions in Warrenton, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)86 mm (3.4 inches)84%moderate
February Weather8°C (47°F)109 mm (4.3 inches)84%high
March Weather11°C (52°F)88 mm (3.5 inches)84%high
April Weather16°C (61°F)107 mm (4.2 inches)82%very high
May Weather21°C (70°F)120 mm (4.7 inches)82%extreme
June Weather24°C (76°F)123 mm (4.8 inches)83%extreme
July Weather27°C (80°F)110 mm (4.3 inches)79%extreme
August Weather26°C (78°F)141 mm (5.5 inches)77%very high
September Weather23°C (74°F)109 mm (4.3 inches)75%very high
October Weather18°C (65°F)98 mm (3.8 inches)81%very high
November Weather10°C (51°F)78 mm (3.1 inches)87%moderate
December Weather7°C (46°F)100 mm (3.9 inches)85%moderate

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