April weather forecast
Rochester, MI

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Weather in April

April in Rochester, Michigan, is a cool spring month, with an average temperature varying between 53.6°F (12°C) and 37.2°F (2.9°C).

Temperature

An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a cold 41.4°F (5.2°C) to a fresh 53.6°F (12°C). Throughout April, Rochester anticipates an average low-temperature of 37.2°F (2.9°C).

Humidity

April, May, July and August, with an average relative humidity of 75%, are the least humid months.

Rainfall

In Rochester, during April, the rain falls for 15.7 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Rochester, during the entire year, the rain falls for 146.2 days and collects up to 18.5" (470mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Rochester, during April, snow falls for 2.9 days and regularly aggregates up to 0.98" (25mm) of snow. In Rochester, during the entire year, snow falls for 62.5 days and aggregates up to 14.09" (358mm) of snow.

Daylight

In April, the average length of the day is 13h and 25min.
On the first day of April, sunrise is at 7:13 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:32 pm EDT.

Sunshine

The average sunshine in April is 7.1h.

UV index

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 in April transforms into the following instructions:
Act with care - The need to guard against sun damage is communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

Rochester in April has an average high-temperature of 53.6°F (12°C) and an average low-temperature of 37.2°F (2.9°C).

What are the least humid months?

April, May, July and August, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in April?

In April, the average relative humidity is 75%.

How much does it rain in Rochester in April?

In Rochester, in April, during 15.7 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

How much does it snow in April?

In Rochester, during April, snow falls for 2.9 days and regularly aggregates up to 0.98" (25mm) of snow.

How many hours of daylight does Rochester have in April?

In Rochester, the average day length in April is 13h and 25min.

When are sunrise and sunset in April?

On the first day of April, sunrise is at 7:13 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:32 pm EDT.

How long on average sun shines in April?

In April, the average sunshine duration is 7.1h.

How high is the UV index in April?

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Rochester, MI

Average temperature in April - Rochester, MI
  • Average high temperature in April: 53.6°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 (28°F).

  • Average low temperature in April: 37.2°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

Average pressure in April
Rochester, MI

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

The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in April
Rochester, MI

Average wind speed in April - Rochester, MI
  • Average wind speed in April: 9.8mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in April
Rochester, MI

Average humidity in April - Rochester, MI
  • Average humidity in April: 75%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, May, July and August (75%).

Average rainfall in April
Rochester, MI

Average rainfall in April - Rochester, MI
  • Average rainfall in April: 2.13"

The wettest month (with the highest rainfall) is May (2.28").
The driest months (with the least rainfall) are February and December (1.02").

Average rainfall days in April
Rochester, MI

Average rainfall days in April - Rochester, MI
  • Average rainfall days in April: 15.7 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.4 days).

Average snowfall in April
Rochester, MI

Average snowfall in April - Rochester, MI
  • Average snowfall in April: 0.98"

The month with the highest snowfall is February (4.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Rochester, MI

Average snowfall days in April - Rochester, MI
  • Average snowfall days in April: 2.9 days

The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in April: 7h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in April
Rochester, MI

Average sunshine days in April - Rochester, MI
  • Average sunshine days in April: 11.3 days

The month with the most sunshine days is November (14.9 days).
The month with the least sunshine days is February (9.8 days).

Average UV index in April
Rochester, MI

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

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

Average cloud cover in April
Rochester, MI

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

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in April
Rochester, MI

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

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

Rochester, Michigan, USA

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