Detroit
Michigan, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and Climate
Detroit, MI

The downtown city of Detroit, Michigan viewed from a bird
The downtown city of Detroit, Michigan viewed from a bird's eye angle
April weather is lovely and more tolerable with temperatures in the range of 39.2°F (4°C) and 55.4°F (13°C). The nights remain cold, but temperatures rarely drop below the freezing point.
Snowfall is experienced across an average of one and half days, and the accumulation remains low at only 1.6" (40.6mm) throughout. Rainfall rises significantly to fall for approximately fifteen days, with the rain gauge collecting 3.6" (91.4mm) average precipitation. Carrying an umbrella when stepping out is highly recommended. The first blossoms are experienced in April, and Detroit looks magnificent as people take to strolling through the parks under the seven hours of warm sunshine. Outdoor activities resume and more crowds frequent the parks to enjoy the fresh scents of the beautiful flowers.
  • The average high temperature in April: 15.1°C

The warmest month (with the highest average high temperature) is July (28.6°C).
The month with the lowest average high temperature is January (0°C).

  • The average low temperature in April: 4.1°C

The month with the highest average low temperature is July (17.7°C).
The coldest month (with the lowest average low temperature) is January (-7.2°C).

  • The average humidity in April: 66%

The month with the highest relative humidity is December (76.7%).
The month with the lowest relative humidity is May (65.3%).

  • The average rainfall in April: 73.7mm

The wettest month (with the highest rainfall) is June (89.4mm).
The driest month (with the lowest rainfall) is January (49.8mm).

  • The average rainfall days in April: 12.2 days

The month with the highest number of rainy days is December (13.7 days).
The month with the lowest number of rainy days is September (9.5 days).

  • The average snowfall in April: 43.2mm

The month with the highest snowfall is January (317.5mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

  • The average snowfall days in April: 1.6 days

The month with the highest number of snowfall days is January (10.4 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

  • The average sea temperature in April: 4°C

The best month for swimming (with the highest average sea temperature) is August (23°C).
Coldest months (with the lowest average sea temperature) are February and March (2°C).

  • The average daylight in April: 13h

Months with the longest days are May, June and July (Average daylight: 15h).
Months with shortest days are January and December (Average daylight: 9h).

  • The average sunshine in April: 7.2h

The month with most sunshine is July (Average sunshine: 10.2h).
The month with least sunshine is December (Average sunshine: 2.8h).

  • The average UV index in April: 6

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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