March Weather in Madison, United States

Last updated: June 24, 2025

In March, the average temperature in Madison, United States hovers around 9°C (48°F). Be prepared for a range of temperatures, as the minimum can drop to -17°C (1°F) while the maximum may rise to 33°C (91°F). Expect 84 mm (3.3 in) of precipitation spread over 9 days, accompanied by an average humidity of around 70%.

March Temperature in Madison

In March in Madison, the average temperature is 9°C (48°F), with maximums reaching 33°C (91°F) and minimums dropping as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures during this time.

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 9°C (48°F), with highs reaching up to 33°C (91°F) and lows dropping to around -17°C (1°F).

Data source: Temperature data for Madison generated using information from the Copernicus Climate Change Service.

March Precipitation in Madison

In Madison in March, the precipitation amount is 84 mm (3.3 in) spread over 9 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 84 mm (3.3 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Madison

In Madison in March, humidity is 70%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that can quickly sap your energy, making outdoor activities less enjoyable and requiring extra layers to stay warm and dry while traveling.

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 70%, offering insight into how humid the weather typically is during this month.

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 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check 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 7, which falls under the high exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	45 mm (1.8 inches)	76%	moderate
February Weather	1°C (34°F)	34 mm (1.4 inches)	77%	high
March Weather	9°C (48°F)	84 mm (3.3 inches)	70%	high
April Weather	13°C (55°F)	91 mm (3.6 inches)	73%	very high
May Weather	19°C (66°F)	189 mm (7.4 inches)	82%	very high
June Weather	25°C (77°F)	107 mm (4.2 inches)	82%	extreme
July Weather	26°C (80°F)	99 mm (3.9 inches)	81%	extreme
August Weather	25°C (77°F)	125 mm (4.9 inches)	78%	very high
September Weather	22°C (72°F)	92 mm (3.6 inches)	71%	very high
October Weather	14°C (57°F)	132 mm (5.2 inches)	71%	high
November Weather	7°C (45°F)	33 mm (1.3 inches)	81%	moderate
December Weather	4°C (39°F)	31 mm (1.2 inches)	84%	moderate