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March Weather in Florence, United States

Last updated: June 24, 2025

In Florence, United States, the average temperature in March hovers around -3°C (27°F). While the minimum can dip as low as -25°C (-13°F), temperatures can occasionally reach a pleasant 18°C (64°F). Expect a total precipitation of 47 mm (1.9 in) spread over 7 days, with an average humidity level of 87%. Stay prepared for a chilly yet varied climate!

March Temperature in Florence

In March in Florence the average temperature is -3°C (27°F). Maximum temperatures can reach 18°C (64°F), while minimums can drop as low as -25°C (-13°F). Visitors should be prepared for a wide range of temperatures and pack accordingly for both warm and cold weather.

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

The chart illustrates March temperature patterns in Florence, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Florence, March typically has an average temperature of -3°C (27°F), with highs reaching up to 18°C (64°F) and lows dropping to around -25°C (-13°F).
JanFebMarAprMayJunJulAugSepOctNovDec161527385465696658453021
Data source: Temperature data for Florence 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 Florence

In Florence in March, the total precipitation amount is 47 mm (1.9 in) recorded over a span of 7 days.

March Precipitation Trends in Florence

The chart displays monthly precipitation patterns in Florence, 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 Florence, March typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec334947877994100114951045355
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Florence

In Florence in March humidity is 87%. With an average temperature of -3°C (27°F), this humidity feels like an icy blanket that wraps around you, making outdoor activities challenging as the cold air mingles with the dampness, leaving travelers feeling chilled to the bone even in short bursts outside.

March Average Humidity in Florence

This chart illustrates the average monthly humidity levels in Florence, 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 Florence is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%87%84%77%75%75%73%78%84%89%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Florence

In Florence 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 Florence.

Maximum UV Index Levels in Florence for March

The chart shows the monthly maximum UV Index (UVI) for Florence 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 Florence typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Florence 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 Florence Compares to Other Months

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

This table compares monthly weather conditions in Florence, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)33 mm (1.3 inches)89%low
February Weather-9°C (16°F)49 mm (1.9 inches)90%moderate
March Weather-3°C (27°F)47 mm (1.9 inches)87%moderate
April Weather3°C (38°F)87 mm (3.4 inches)84%high
May Weather12°C (54°F)79 mm (3.1 inches)77%very high
June Weather18°C (65°F)94 mm (3.7 inches)75%very high
July Weather21°C (70°F)100 mm (4.0 inches)74%very high
August Weather19°C (66°F)114 mm (4.5 inches)73%very high
September Weather15°C (59°F)95 mm (3.7 inches)78%high
October Weather7°C (45°F)104 mm (4.1 inches)84%moderate
November Weather-1°C (30°F)53 mm (2.1 inches)89%moderate
December Weather-6°C (22°F)55 mm (2.2 inches)87%low

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