March weather forecast and climate
Madison, WI

A view of the State Capitol building in Madison, Wisconsin, on a beautiful spring evening
A view of the State Capitol building in Madison, Wisconsin, on a beautiful spring evening

What is the temperature in March in Madison?

In March, the average high-temperature is 43.2°F (6.2°C), and the average low-temperature is 24.8°F (-4°C).

How many days does it rain in March in Madison?

In March, in Madison, Wisconsin, the rain falls for 10.5 days. Throughout March, 2.2" (55.9mm) of precipitation is accumulated.

How much does it snow in Madison in March?

In Madison, Wisconsin, during March, snow falls for 5.8 days and regularly aggregates up to 7" (177.8mm) of snow.
Average temperature in March - Madison, WI
  • Average high temperature in March: 6.2°C

The warmest month (with the highest average high temperature) is July (27.6°C).
The month with the lowest average high temperature is January (-3.1°C).

  • Average low temperature in March: -4°C

The month with the highest average low temperature is July (16.1°C).
The coldest month (with the lowest average low temperature) is January (-11.6°C).

Average humidity in March - Madison, WI
  • Average humidity in March: 71.4%

The month with the highest relative humidity is December (78.5%).
The month with the lowest relative humidity is May (65.8%).

Average rainfall in March - Madison, WI
  • Average rainfall in March: 55.9mm

The wettest month (with the highest rainfall) is June (115.3mm).
The driest month (with the lowest rainfall) is January (31.2mm).

Average rainfall days in March - Madison, WI
  • Average rainfall days in March: 10.5 days

The month with the highest number of rainy days is April (12.1 days).
The month with the lowest number of rainy days is February (9.2 days).

Average snowfall in March - Madison, WI
  • Average snowfall in March: 177.8mm

The month with the highest snowfall is December (342.9mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in March - Madison, WI
  • Average snowfall days in March: 5.8 days

The month with the highest number of snowfall days is January (9.8 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in March / Average sunshine in March - Madison, WI
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).

  • Average sunshine in March: 6h

Months with most sunshine are June and July (Average sunshine: 9.8h).
The month with least sunshine is December (Average sunshine: 3.5h).

Average UV index in March - Madison, WI
  • Average UV index in March: 4

The month with the highest UV index is July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).

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