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March Weather in Madison, United States

Last updated: June 24, 2025

In March, the average temperature in Madison, United States hovers around 10°C (51°F), with a remarkable range where the minimum can dip to -6°C (21°F) and the maximum can soar to 30°C (86°F). Expect precipitation of about 77 mm (3.0 in) over 11 days, contributing to the region's high average humidity of 86%.

March Temperature in Madison

In March in Madison, the average temperature is 10°C (51°F). Maximum temperatures can reach 30°C (86°F), while the minimum can drop as low as -6°C (21°F). This variation makes it essential for travelers to pack accordingly, ensuring they are prepared for both warm days and chilly nights.

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

The chart illustrates March temperature patterns in Madison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Madison, March typically has an average temperature of 10°C (51°F), with highs reaching up to 30°C (86°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec404550596875797772634844
Data source: Temperature data for Madison 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 Madison

In Madison in March, the precipitation amount is 77 mm (3.0 in) over the course of 11 days.

March Precipitation Trends in Madison

The chart displays monthly precipitation patterns in Madison, 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 Madison, March typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7610977128127877510412411979100
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Madison

In Madison in March humidity is 86%. With an average temperature of 10°C (51°F), this humidity feels like a cool, damp blanket enveloping you, making traveling feel invigorating yet slightly uncomfortable without the right layers.

March Average Humidity in Madison

This chart illustrates the average monthly humidity levels in Madison, 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 Madison is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Madison

In Madison in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Madison.

Maximum UV Index Levels in Madison for March

The chart shows the monthly maximum UV Index (UVI) for Madison 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 Madison typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4689101110109853
Data source: Madison 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 Madison Compares to Other Months

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

This table compares monthly weather conditions in Madison, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)76 mm (3.0 inches)87%moderate
February Weather7°C (46°F)109 mm (4.3 inches)87%high
March Weather10°C (51°F)77 mm (3.0 inches)86%very high
April Weather15°C (60°F)128 mm (5.0 inches)84%very high
May Weather20°C (68°F)127 mm (5.0 inches)83%very high
June Weather24°C (75°F)87 mm (3.4 inches)83%extreme
July Weather26°C (80°F)75 mm (2.9 inches)79%very high
August Weather25°C (77°F)104 mm (4.1 inches)66%very high
September Weather22°C (72°F)124 mm (4.9 inches)68%very high
October Weather17°C (63°F)119 mm (4.7 inches)78%very high
November Weather9°C (49°F)79 mm (3.1 inches)89%moderate
December Weather7°C (44°F)100 mm (3.9 inches)86%moderate

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