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March Weather in Greenbrier, United States

Last updated: June 24, 2025

In March, the average temperature in Greenbrier, United States hovers around 12°C (54°F). You'll experience a wide temperature range, with minimums dipping to -7°C (20°F) and maximums soaring up to 30°C (87°F). Prepare for a relatively wet month, as 151 mm (5.9 in) of precipitation can be expected over 13 days. Don’t forget to factor in the average humidity of 77%, which can make it feel a bit more intense!

March Temperature in Greenbrier

In March in Greenbrier, the average temperature is 12°C (54°F). Maximums can reach 30°C (87°F), and minimums can drop as low as -7°C (20°F). This means that travelers should be prepared for a wide range of temperatures, making layering clothing essential for comfort throughout the day.

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

The chart illustrates March 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, March typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (87°F) and lows dropping to around -7°C (20°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.

March Precipitation in Greenbrier

In Greenbrier in March, the precipitation amount is 151 mm (5.9 in) over the course of 13 days.

March Precipitation Trends in Greenbrier

The chart displays monthly precipitation patterns in Greenbrier, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Greenbrier, March typically receives around 151 mm (5.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec9115215115718612286120769786109
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Greenbrier

In Greenbrier in March, humidity is 77%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that wraps around you, making your travels a little more uncomfortable and requiring you to dress in layers to stay warm and dry.

March Average Humidity in Greenbrier

This chart illustrates the average monthly humidity levels in Greenbrier, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Greenbrier is approximately 77%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Greenbrier

In Greenbrier in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Greenbrier.

Maximum UV Index Levels in Greenbrier for March

The chart shows the monthly maximum UV Index (UVI) for Greenbrier in March, 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 March, the maximum UV index in Greenbrier typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Greenbrier March 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 March 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 March’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 March’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

Compare Greenbrier's Climate with Cities Worldwide