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August Weather in Greenbrier, United States

Last updated: June 24, 2025

In August, the average temperature in Greenbrier, United States hovers around 26°C (80°F). Expect a comfortable range with minimums dipping to 17°C (62°F) and maximums soaring to 38°C (100°F). Rainfall is not uncommon, with about 120 mm (4.7 in) spread over approximately 11 days, while the average humidity rests at a moderate 61%. Perfect for enjoying the vibrant atmosphere of the season!

August Temperature in Greenbrier

In August in Greenbrier, the average temperature is 26°C (80°F). Maximums can reach 38°C (100°F) and minimums can be as low as 17°C (62°F). This makes it an ideal time for travelers seeking warm weather and a chance to explore the area's outdoor attractions.

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

The chart illustrates August temperature patterns in Greenbrier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenbrier, August typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (100°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec404454607078817975635046
Data source: Temperature data for Greenbrier 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 Greenbrier

In Greenbrier in August, the precipitation amount is 120 mm (4.7 in) during a span of 11 days.

August Precipitation Trends in Greenbrier

The chart displays monthly precipitation patterns in Greenbrier, 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 Greenbrier, August typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9115215115718612286120769786109
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Greenbrier

In Greenbrier in August, humidity is 61%. With an average temperature of 26°C (80°F), this humidity feels like a sweltering embrace, making outdoor activities a bit uncomfortable and requiring frequent breaks in the shade.

August Average Humidity in Greenbrier

This chart illustrates the average monthly humidity levels in Greenbrier, 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 Greenbrier is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Greenbrier

In Greenbrier 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 Greenbrier.

Maximum UV Index Levels in Greenbrier for August

The chart shows the monthly maximum UV Index (UVI) for Greenbrier 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 Greenbrier typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Greenbrier 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 Greenbrier Compares to Other Months

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

This table compares monthly weather conditions in Greenbrier, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)91 mm (3.6 inches)82%moderate
February Weather7°C (44°F)152 mm (6.0 inches)79%high
March Weather12°C (54°F)151 mm (5.9 inches)77%very high
April Weather15°C (60°F)157 mm (6.2 inches)78%very high
May Weather21°C (70°F)186 mm (7.3 inches)82%extreme
June Weather25°C (78°F)122 mm (4.8 inches)81%extreme
July Weather27°C (82°F)86 mm (3.4 inches)75%extreme
August Weather26°C (80°F)120 mm (4.7 inches)61%very high
September Weather24°C (76°F)76 mm (3.0 inches)59%very high
October Weather17°C (63°F)97 mm (3.8 inches)69%high
November Weather10°C (50°F)86 mm (3.4 inches)82%moderate
December Weather8°C (46°F)109 mm (4.3 inches)87%moderate

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