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March Weather in Florida, United States

Last updated: June 24, 2025

In March, the average temperature in Florida, United States hovers around 4°C (39°F). Expect a chilly minimum of -15°C (5°F) and a possible warm maximum of 25°C (78°F). During this time, you can anticipate approximately 91 mm (3.6 in) of precipitation over 11 days, while the air will feel quite humid with an average humidity of 81%.

March Temperature in Florida

In March in Florida, the average temperature is 4°C (39°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop as low as -15°C (5°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates March temperature patterns in Florida, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Florida, March typically has an average temperature of 4°C (39°F), with highs reaching up to 25°C (78°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439506069757367574335
Data source: Temperature data for Florida 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 Florida

In Florida in March, the precipitation amount is 91 mm (3.6 in) over a period of 11 days.

March Precipitation Trends in Florida

The chart displays monthly precipitation patterns in Florida, 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 Florida, March typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7097911151279914412711914489104
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Florida

In Florida in March, humidity is 81%. With an average temperature of 4°C (39°F), this humidity feels like a chilling dampness that penetrates even the warmest layers of clothing, making outdoor exploration uncomfortable and prompting travelers to seek refuge indoors.

March Average Humidity in Florida

This chart illustrates the average monthly humidity levels in Florida, 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 Florida 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 Florida

In Florida 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 Florida, you can refer to this Hourly UV Index in Florida.

Maximum UV Index Levels in Florida for March

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

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

This table compares monthly weather conditions in Florida, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)70 mm (2.8 inches)84%moderate
February Weather1°C (34°F)97 mm (3.8 inches)82%moderate
March Weather4°C (39°F)91 mm (3.6 inches)81%high
April Weather10°C (50°F)115 mm (4.5 inches)78%very high
May Weather15°C (60°F)127 mm (5.0 inches)69%very high
June Weather21°C (69°F)99 mm (3.9 inches)69%very high
July Weather24°C (75°F)144 mm (5.7 inches)62%very high
August Weather23°C (73°F)127 mm (5.0 inches)65%very high
September Weather19°C (67°F)119 mm (4.7 inches)68%very high
October Weather14°C (57°F)144 mm (5.7 inches)74%high
November Weather6°C (43°F)89 mm (3.5 inches)82%moderate
December Weather2°C (35°F)104 mm (4.1 inches)80%low

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