May weather forecast and climate
Middleton, WI

What is the temperature in May in Middleton?

In May, the average high-temperature is 66.9°F (19.4°C), and the average low-temperature is 46°F (7.8°C).

How much does it rain in Middleton in May?

In Middleton, Wisconsin, in May, typically, 3.5" (88.1mm) of precipitation is accumulated.
Average temperature in May - Middleton, WI
  • Average high temperature in May: 67°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (23°F).

  • Average low temperature in May: 46°F

The month with the highest average low temperature is July (60°F).
The coldest month (with the lowest average low temperature) is January (6°F).

Average rainfall in May - Middleton, WI
  • Average rainfall in May: 3.5"

The wettest month (with the highest rainfall) is June (4.5").
Driest months (with the lowest rainfall) are January and February (1.1").

Average daylight in May - Middleton, WI
  • Average daylight in May: 14.7h

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