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March Weather in Cape Vincent, United States

Last updated: June 24, 2025

In March, the average temperature in Cape Vincent, United States hovers around 0°C (31°F). Expect chilly conditions as temperatures can dip as low as -18°C (1°F) and reach a maximum of 18°C (64°F). With an average humidity of 86%, the air can feel quite damp. Additionally, prepare for some wet days, as 79 mm (3.1 in) of precipitation might fall over the course of 10 days.

March Temperature in Cape Vincent

In March in Cape Vincent, the average temperature is 0°C (31°F). The maximum can reach 18°C (64°F), and the minimum can be as low as -18°C (1°F). Be prepared for a wide range of temperatures if you're traveling during this time!

March Weather in Cape Vincent: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Cape Vincent, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cape Vincent, March typically has an average temperature of 0°C (31°F), with highs reaching up to 18°C (64°F) and lows dropping to around -18°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec232431425464727164533930
Data source: Temperature data for Cape Vincent 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 Cape Vincent

In Cape Vincent in March, the precipitation amount is 79 mm (3.1 in) over a span of 10 days.

March Precipitation Trends in Cape Vincent

The chart displays monthly precipitation patterns in Cape Vincent, 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 Cape Vincent, March typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7978791269991126967015411497
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Cape Vincent

In Cape Vincent in March humidity is 86%. With an average temperature of 0°C (31°F), this humidity feels like an icy shroud wrapping around you, making every breath feel heavy and damp, which can be quite challenging for traveling.

March Average Humidity in Cape Vincent

This chart illustrates the average monthly humidity levels in Cape Vincent, 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 Cape Vincent is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%86%82%75%68%69%67%72%83%88%89%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Cape Vincent

In Cape Vincent 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 Cape Vincent.

Maximum UV Index Levels in Cape Vincent for March

The chart shows the monthly maximum UV Index (UVI) for Cape Vincent 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 Cape Vincent typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245899997532
Data source: Cape Vincent 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 Cape Vincent Compares to Other Months

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

This table compares monthly weather conditions in Cape Vincent, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)79 mm (3.1 inches)93%low
February Weather-4°C (25°F)78 mm (3.1 inches)93%moderate
March Weather0°C (31°F)79 mm (3.1 inches)86%moderate
April Weather6°C (43°F)126 mm (5.0 inches)82%very high
May Weather12°C (54°F)98 mm (3.9 inches)75%very high
June Weather18°C (64°F)91 mm (3.6 inches)68%very high
July Weather22°C (72°F)126 mm (5.0 inches)69%very high
August Weather22°C (71°F)96 mm (3.8 inches)67%very high
September Weather18°C (64°F)70 mm (2.8 inches)72%high
October Weather11°C (53°F)154 mm (6.0 inches)83%moderate
November Weather4°C (39°F)114 mm (4.5 inches)88%moderate
December Weather-1°C (30°F)97 mm (3.8 inches)89%low

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