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March Weather in Vergennes, United States

Last updated: June 24, 2025

In March, the average temperature in Vergennes, United States hovers around -1°C (31°F). However, temperatures can vary significantly, dipping as low as -21°C (-5°F) and soaring to a surprising 22°C (71°F). With a precipitation amount of 67 mm (2.6 in) distributed over 10 days, and an average humidity of 86%, the climate is often chilly and damp.

March Temperature in Vergennes

In March in Vergennes, the average temperature is -1°C (31°F). The maximum can reach 22°C (71°F), while the minimum can drop to as low as -21°C (-5°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates March temperature patterns in Vergennes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vergennes, March typically has an average temperature of -1°C (31°F), with highs reaching up to 22°C (71°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec212431445766716962513627
Data source: Temperature data for Vergennes 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 Vergennes

In Vergennes in March, the total precipitation amount is 67 mm (2.6 in) over a period of 10 days.

March Precipitation Trends in Vergennes

The chart displays monthly precipitation patterns in Vergennes, 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 Vergennes, March typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec757567103869710496651379874
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Vergennes

In Vergennes in March humidity is 86%. With an average temperature of -1°C (31°F), this humidity feels like an eerie chill enveloping you, making travel uncomfortable as the damp air bites into your skin and the cold seeps through even the warmest of clothes, creating an atmosphere that is heavy and uninviting.

March Average Humidity in Vergennes

This chart illustrates the average monthly humidity levels in Vergennes, 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 Vergennes is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Vergennes

In Vergennes in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Vergennes.

Maximum UV Index Levels in Vergennes for March

The chart shows the monthly maximum UV Index (UVI) for Vergennes 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 Vergennes typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Vergennes 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 Vergennes Compares to Other Months

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

This table compares monthly weather conditions in Vergennes, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)75 mm (3.0 inches)93%low
February Weather-4°C (24°F)75 mm (2.9 inches)92%moderate
March Weather-1°C (31°F)67 mm (2.6 inches)86%moderate
April Weather7°C (44°F)103 mm (4.0 inches)85%very high
May Weather14°C (57°F)86 mm (3.4 inches)80%very high
June Weather19°C (66°F)97 mm (3.8 inches)74%very high
July Weather22°C (71°F)104 mm (4.1 inches)76%very high
August Weather21°C (69°F)96 mm (3.8 inches)75%very high
September Weather17°C (62°F)65 mm (2.5 inches)78%high
October Weather10°C (51°F)137 mm (5.4 inches)86%moderate
November Weather2°C (36°F)98 mm (3.9 inches)88%moderate
December Weather-3°C (27°F)74 mm (2.9 inches)89%low

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