March Weather in Lynnfield, United States

Last updated: June 24, 2025

In March, the average temperature in Lynnfield, United States hovers around 3°C (38°F). However, temperatures can dip to a chilly -14°C (7°F) or rise to a pleasant 19°C (66°F). Expect about 96 mm (3.8 in) of precipitation spread over 10 days, contributing to an average humidity of 82%.

March Temperature in Lynnfield

In March in Lynnfield, the average temperature is 3°C (38°F), with maximums reaching 19°C (66°F) and minimums plummeting to -14°C (7°F). Pack layers to stay comfortable as you explore the diverse weather conditions!

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

The chart illustrates March temperature patterns in Lynnfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lynnfield, March typically has an average temperature of 3°C (38°F), with highs reaching up to 19°C (66°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec313337475766727266564435
Data source: Temperature data for Lynnfield 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 Lynnfield

In Lynnfield in March, the total precipitation amount is 96 mm (3.8 in) over a span of 10 days.

March Precipitation Trends in Lynnfield

The chart displays monthly precipitation patterns in Lynnfield, 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 Lynnfield, March typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec77969614191871167284146101129
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Lynnfield

In Lynnfield in March humidity is 82%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making outdoor adventures quite uncomfortable and requiring extra layers to stay warm while exploring.

March Average Humidity in Lynnfield

This chart illustrates the average monthly humidity levels in Lynnfield, 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 Lynnfield is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Lynnfield

In Lynnfield 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 Lynnfield.

Maximum UV Index Levels in Lynnfield for March

The chart shows the monthly maximum UV Index (UVI) for Lynnfield 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 Lynnfield typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3558910997642
Data source: Lynnfield 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 Lynnfield Compares to Other Months

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

This table compares monthly weather conditions in Lynnfield, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)77 mm (3.0 inches)86%moderate
February Weather1°C (33°F)96 mm (3.8 inches)84%moderate
March Weather3°C (38°F)96 mm (3.8 inches)82%moderate
April Weather8°C (47°F)141 mm (5.6 inches)80%very high
May Weather14°C (57°F)91 mm (3.6 inches)72%very high
June Weather19°C (66°F)87 mm (3.4 inches)72%very high
July Weather22°C (73°F)116 mm (4.6 inches)67%very high
August Weather22°C (73°F)72 mm (2.8 inches)66%very high
September Weather19°C (66°F)84 mm (3.3 inches)71%high
October Weather13°C (57°F)146 mm (5.8 inches)78%high
November Weather6°C (44°F)101 mm (4.0 inches)84%moderate
December Weather2°C (35°F)129 mm (5.1 inches)81%low

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