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March Weather in Mercerville-Hamilton Square, United States

Last updated: June 24, 2025

In Mercerville-Hamilton Square, United States, the average temperature in March hovers around 6°C (43°F), with fluctuations ranging from a brisk -12°C (10°F) to a warm 28°C (83°F). Expect a total precipitation of 109 mm (4.3 in) spread over about 10 days, contributing to an average humidity level of 81%. Stay prepared for a mix of cool conditions and occasional rain!

March Temperature in Mercerville-Hamilton Square

In March in Mercerville-Hamilton Square, the average temperature is 6°C (43°F). The maximum can reach 28°C (83°F), and the minimum can be as low as -12°C (10°F). Travelers should be prepared for a wide range of temperatures when visiting during this time.

March Weather in Mercerville-Hamilton Square: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Mercerville-Hamilton Square, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mercerville-Hamilton Square, March typically has an average temperature of 6°C (43°F), with highs reaching up to 28°C (83°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec353843546372787670614639
Data source: Temperature data for Mercerville-Hamilton Square 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 Mercerville-Hamilton Square

In Mercerville-Hamilton Square in March, the precipitation amount is 109 mm (4.3 in) spread over 10 days.

March Precipitation Trends in Mercerville-Hamilton Square

The chart displays monthly precipitation patterns in Mercerville-Hamilton Square, 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 Mercerville-Hamilton Square, March typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec641091091061311001391358712183104
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Mercerville-Hamilton Square

In Mercerville-Hamilton Square in March, humidity is 81%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill enveloping you, making every step outside seem heavier and less inviting for traveling.

March Average Humidity in Mercerville-Hamilton Square

This chart illustrates the average monthly humidity levels in Mercerville-Hamilton Square, 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 Mercerville-Hamilton Square is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Mercerville-Hamilton Square

In Mercerville-Hamilton Square in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Mercerville-Hamilton Square, you can refer to this Hourly UV Index in Mercerville-Hamilton Square.

Maximum UV Index Levels in Mercerville-Hamilton Square for March

The chart shows the monthly maximum UV Index (UVI) for Mercerville-Hamilton Square 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 Mercerville-Hamilton Square typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Mercerville-Hamilton Square 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 Mercerville-Hamilton Square Compares to Other Months

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

This table compares monthly weather conditions in Mercerville-Hamilton Square, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)64 mm (2.5 inches)84%moderate
February Weather3°C (38°F)109 mm (4.3 inches)82%moderate
March Weather6°C (43°F)109 mm (4.3 inches)81%high
April Weather12°C (54°F)106 mm (4.2 inches)78%very high
May Weather17°C (63°F)131 mm (5.1 inches)69%very high
June Weather22°C (73°F)100 mm (3.9 inches)69%very high
July Weather26°C (78°F)139 mm (5.5 inches)62%very high
August Weather24°C (76°F)135 mm (5.3 inches)65%very high
September Weather21°C (70°F)87 mm (3.4 inches)68%very high
October Weather16°C (61°F)121 mm (4.8 inches)74%high
November Weather8°C (46°F)83 mm (3.3 inches)82%moderate
December Weather4°C (39°F)104 mm (4.1 inches)80%low

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