April weather forecast
Mendon, MI

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Weather in April

April is a mild spring month in Mendon, Michigan, with an average temperature varying between 39°F (3.9°C) and 55.8°F (13.2°C).

Temperature

Noticing a change, the average high-temperature during April moves from March's frosty 44.2°F (6.8°C) to a refreshing 55.8°F (13.2°C). Throughout April, Mendon anticipates an average low-temperature of 39°F (3.9°C).

Humidity

The months with the lowest humidity in Mendon are March, April and October, with an average relative humidity of 77%.

Rainfall

In Mendon, during April, the rain falls for 14.8 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Mendon, during the entire year, the rain falls for 139.9 days and collects up to 20.63" (524mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, in Mendon, it is snowing for 1.6 days. Throughout April, 0.79" (20mm) of snow is accumulated. In Mendon, during the entire year, snow falls for 53.3 days and aggregates up to 11.77" (299mm) of snow.

Daylight

In April, the average length of the day is 13h and 23min.
On the first day of the month, sunrise is at 7:22 am and sunset at 8:07 pm. On the last day of April, sunrise is at 6:37 am and sunset at 8:40 pm EDT.

Sunshine

In April, the average sunshine is 6.5h.

UV index

In April, the average daily maximum UV index in Mendon is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 3 during April morphs into the following directions:
Take precautions - Protection against sun damage is advised. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average April temperature?

In Mendon, in April, the average high-temperature is 55.8°F (13.2°C), and the average low-temperature is 39°F (3.9°C).

What are the least humid months?

The months with the lowest humidity in Mendon are March, April and October, with an average relative humidity of 77%.

What is the average humidity in April in Mendon?

The average relative humidity in April is 77%.

How much does it rain in April?

In Mendon, in April, during 14.8 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

How much does it snow in April?

In Mendon, during April, snow falls for 1.6 days and regularly aggregates up to 0.79" (20mm) of snow.

How many hours of daylight does Mendon have in April?

The average day length in April is 13h and 23min.

When are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 7:22 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 8:40 pm EDT.

How many hours of sunshine does Mendon have in April?

The average sunshine duration in April is 6.5h.

How high is the UV index in April?

The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Mendon, MI

Average temperature in April - Mendon, MI
  • Average high temperature in April: 55.8°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in April: 39°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in April
Mendon, MI

Average pressure in April - Mendon, MI
  • Average pressure in April: 29.96"Hg

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

Average wind speed in April
Mendon, MI

Average wind speed in April - Mendon, MI
  • Average wind speed in April: 10.2mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.4mph).

Average humidity in April
Mendon, MI

Average humidity in April - Mendon, MI
  • Average humidity in April: 77%

The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are March, April and October (77%).

Average rainfall in April
Mendon, MI

Average rainfall in April - Mendon, MI
  • Average rainfall in April: 2.4"

The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is November (1.02").

Average rainfall days in April
Mendon, MI

Average rainfall days in April - Mendon, MI
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is February (4.9 days).

Average snowfall in April
Mendon, MI

Average snowfall in April - Mendon, MI
  • Average snowfall in April: 0.79"

The month with the highest snowfall is January (3.31").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Mendon, MI

Average snowfall days in April - Mendon, MI
  • Average snowfall days in April: 1.6 days

The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in April / Average sunshine in April - Mendon, MI
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in April: 6h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in April
Mendon, MI

Average sunshine days in April - Mendon, MI
  • Average sunshine days in April: 11.8 days

The month with the most sunshine days is March (15.2 days).
The month with the least sunshine days is February (10.8 days).

Average UV index in April
Mendon, MI

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

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

Average cloud cover in April
Mendon, MI

Average cloud cover in April - Mendon, MI
  • Average cloud cover in April: 51

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in April
Mendon, MI

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

The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).

Mendon, Michigan, USA

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