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March Weather in Warrenton, United States

Last updated: June 24, 2025

The average temperature in Warrenton, United States during March is a cool 8°C (47°F). Be prepared for temperature fluctuations, with lows dipping to -8°C (18°F) and highs reaching up to 27°C (82°F). Expect about 77 mm (3.0 in) of precipitation over 9 days, contributing to a notably high average humidity of 86%.

March Temperature in Warrenton

In March in Warrenton, the average temperature is 8°C (47°F), with maximums reaching up to 27°C (82°F) and minimums plummeting as low as -8°C (18°F). Be sure to pack for a wide range of temperatures if you're planning to travel during this time!

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

The chart illustrates March 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, March typically has an average temperature of 8°C (47°F), with highs reaching up to 27°C (82°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec374147576675817771614640
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.

March Precipitation in Warrenton

In Warrenton in March, the precipitation amount is 77 mm (3.0 in) over the course of 9 days.

March Precipitation Trends in Warrenton

The chart displays monthly precipitation patterns in Warrenton, 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 Warrenton, March typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec59937710212310497132971078588
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Warrenton

In Warrenton in March, humidity is 86%. With an average temperature of 8°C (47°F), this humidity feels like a chilling damp that penetrates your clothes, making outdoor adventures less enjoyable and encouraging you to seek warmth indoors rather than explore the sights.

March Average Humidity in Warrenton

This chart illustrates the average monthly humidity levels in Warrenton, 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 Warrenton is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Warrenton

In Warrenton in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Warrenton.

Maximum UV Index Levels in Warrenton for March

The chart shows the monthly maximum UV Index (UVI) for Warrenton 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 Warrenton typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098753
Data source: Warrenton 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 Warrenton Compares to Other Months

Weather in Warrenton varies notably across the year, with each month offering distinct climate conditions. This page compares March’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 March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)59 mm (2.3 inches)86%moderate
February Weather5°C (41°F)92 mm (3.6 inches)86%moderate
March Weather8°C (47°F)77 mm (3.0 inches)86%high
April Weather14°C (57°F)102 mm (4.0 inches)84%very high
May Weather19°C (66°F)123 mm (4.8 inches)78%very high
June Weather24°C (75°F)104 mm (4.1 inches)79%very high
July Weather27°C (81°F)97 mm (3.8 inches)70%very high
August Weather25°C (77°F)132 mm (5.2 inches)59%very high
September Weather22°C (72°F)97 mm (3.8 inches)68%very high
October Weather16°C (62°F)107 mm (4.2 inches)80%high
November Weather8°C (47°F)85 mm (3.3 inches)86%moderate
December Weather5°C (41°F)88 mm (3.5 inches)85%moderate

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