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March Weather in Boynton Beach, United States

Last updated: June 24, 2025

In March, the average temperature in Boynton Beach, United States is a pleasant 23°C (73°F). Expect a minimum of 12°C (54°F) and a cozy maximum of 31°C (89°F). During this month, you can anticipate around 37 mm (1.4 in) of precipitation over 7 days, coupled with an average humidity of 75%.

March Temperature in Boynton Beach

In March in Boynton Beach, the average temperature is 23°C (73°F), with maximums reaching 31°C (89°F) and minimums dropping as low as 12°C (54°F). This pleasant climate makes it an ideal time for outdoor activities and sightseeing.

March Weather in Boynton Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Boynton Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boynton Beach, March typically has an average temperature of 23°C (73°F), with highs reaching up to 31°C (89°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec697373767981838382817572
Data source: Temperature data for Boynton Beach 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 Boynton Beach

In Boynton Beach in March, the precipitation amount is measured at 37 mm (1.4 in) over a span of 7 days.

March Precipitation Trends in Boynton Beach

The chart displays monthly precipitation patterns in Boynton Beach, 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 Boynton Beach, March typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec415437891612081841951971589749
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Boynton Beach

In Boynton Beach in March, humidity is 75%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel slightly uncomfortable yet invigorating as the air wraps around you, creating a sense of walking through a lush, tropical paradise.

March Average Humidity in Boynton Beach

This chart illustrates the average monthly humidity levels in Boynton Beach, 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 Boynton Beach is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Boynton Beach

In Boynton Beach in March, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Boynton Beach.

Maximum UV Index Levels in Boynton Beach for March

The chart shows the monthly maximum UV Index (UVI) for Boynton Beach 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 Boynton Beach typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69101212121212111086
Data source: Boynton Beach 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 Boynton Beach Compares to Other Months

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

This table compares monthly weather conditions in Boynton Beach, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)41 mm (1.6 inches)83%high
February Weather23°C (73°F)54 mm (2.1 inches)80%very high
March Weather23°C (73°F)37 mm (1.4 inches)75%very high
April Weather25°C (76°F)89 mm (3.5 inches)68%extreme
May Weather26°C (79°F)161 mm (6.3 inches)65%extreme
June Weather27°C (82°F)207 mm (8.2 inches)73%extreme
July Weather28°C (83°F)184 mm (7.2 inches)77%extreme
August Weather29°C (84°F)195 mm (7.7 inches)80%extreme
September Weather28°C (83°F)197 mm (7.7 inches)83%extreme
October Weather27°C (81°F)158 mm (6.2 inches)83%very high
November Weather24°C (76°F)97 mm (3.8 inches)83%very high
December Weather22°C (72°F)48 mm (1.9 inches)84%high

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