April weather forecast
Monroe, MI

Weather in April

April is a cool spring month in Monroe, Michigan, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 39.6°F (4.2°C).

Temperature

In April, the average high-temperature increases from a chilly 43.3°F (6.3°C) in March to a cool 54.9°F (12.7°C). In Monroe, the average low-temperature is 39.6°F (4.2°C).

Humidity

The average relative humidity in April is 76%.

Rainfall

In Monroe, during April, the rain falls for 12.1 days and regularly aggregates up to 0.94" (24mm) of precipitation. In Monroe, during the entire year, the rain falls for 103.1 days and collects up to 8.66" (220mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Monroe. April is the last month it regularly snows. During 0.8 snowfall days, Monroe aggregates 0.24" (6mm) of snow. In Monroe, during the entire year, snow falls for 32.9 days and aggregates up to 3.27" (83mm) of snow.

Ocean temperature

In Monroe, Michigan, the average seawater temperature in April is 40.6°F (4.8°C).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In April, the average length of the day is 13h and 23min.
On the first day of the month, sunrise is at 7:15 am and sunset at 7:59 pm. On the last day of April, sunrise is at 6:30 am and sunset at 8:31 pm EDT.

Sunshine

The average sunshine in April is 7.1h.

UV index

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 3 in April interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in April in Monroe?

In Monroe, Michigan, the average relative humidity in April is 76%.

How much does it rain in Monroe in April?

In Monroe, in April, during 12.1 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

What is the last month it snows in Monroe?

April is the last month it regularly snows in Monroe. During 0.8 snowfall days, in April, Monroe aggregates 0.24" (6mm) of snow.

What is the water temperature in April in Monroe?

In Monroe, the average seawater temperature in April is 40.6°F (4.8°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the average length of the day in April in Monroe?

In April, the average day length is 13h and 23min.

What time are sunrise and sunset in April in Monroe?

On the first day of April in Monroe, sunrise is at 7:15 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:31 pm EDT.

How long on average sun shines in April in Monroe?

The average sunshine duration in April in Monroe is 7.1h.

What is the UV index reading in April in Monroe?

In Monroe, Michigan, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.

Average temperature in April
Monroe, MI

Average temperature in April - Monroe, MI
  • Average high temperature in April: 54.9°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in April: 39.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in April
Monroe, MI

Average pressure in April - Monroe, MI
  • Average pressure in April: 29.96"

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in April
Monroe, MI

Average wind speed in April - Monroe, MI
  • Average wind speed in April: 10mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in April
Monroe, MI

Average humidity in April - Monroe, MI
  • Average humidity in April: 76%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in April
Monroe, MI

Average rainfall in April - Monroe, MI
  • Average rainfall in April: 0.94"

The wettest months (with the highest rainfall) are May, June and August (1.06").
The driest month (with the least rainfall) is September (0.39").

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Average rainfall days in April
Monroe, MI

Average rainfall days in April - Monroe, MI
  • Average rainfall days in April: 12.1 days

The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in April
Monroe, MI

Average snowfall in April - Monroe, MI
  • Average snowfall in April: 0.24"

The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Monroe, MI

Average snowfall days in April - Monroe, MI
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in April
Monroe, MI

Average sea temperature in April - Monroe, MI
  • Average sea temperature in April: 40.7°F

The best month for swimming (with the highest average sea temperature) is August (76.4°F).
The coldest month (with the lowest average sea temperature) is February (32.6°F).

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Average daylight in April /
Average sunshine in April
Monroe, MI

Average daylight in April / Average sunshine in April - Monroe, MI
  • Average daylight in April: 13h and 23min

The month with the longest days is June (Average daylight: 15h and 11min).
The month with the shortest days is December (Average daylight: 9h and 11min).

  • Average sunshine in April: 7.1h

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 3.2h).

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Average sunshine days in April
Monroe, MI

Average sunshine days in April - Monroe, MI
  • Average sunshine days in April: 14.9 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is April (14.9 days).

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Average UV index in April
Monroe, MI

Average UV index in April - Monroe, MI
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in April
Monroe, MI

Average cloud cover in April - Monroe, MI
  • Average cloud cover in April: 49

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in April
Monroe, MI

Average visibility in April - Monroe, MI
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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