April 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 April in Madison?

In April, in Madison, Wisconsin, the average high-temperature is 57.4°F (14.1°C), and the average low-temperature is 35.8°F (2.1°C).

How many days does it rain in April in Madison?

In Madison, Wisconsin, during April, the rain falls for 12.1 days and regularly aggregates up to 3.4" (86.4mm) of precipitation.

How many days does it snow in April in Madison?

In Madison, Wisconsin, in April, snow falls for 2 days, with typically accumulated 2.6" (66mm) of snow.
Average temperature in April - Madison, WI
  • Average high temperature in April: 14.1°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 April: 2.1°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 April - Madison, WI
  • Average humidity in April: 66.3%

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 April - Madison, WI
  • Average rainfall in April: 86.4mm

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 April - Madison, WI
  • Average rainfall days in April: 12.1 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 April - Madison, WI
  • Average snowfall in April: 66mm

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 April - Madison, WI
  • Average snowfall days in April: 2 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 April / Average sunshine in April - Madison, WI
  • Average daylight in April: 13.4h

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 April: 6.9h

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 April - Madison, WI
  • Average UV index in April: 5

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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