April weather forecast
Rochester Hills, MI

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Weather in April

April in Rochester Hills, Michigan serves as a herald to a more pronounced manifestation of spring. The harsh snowfalls from previous March taper off to a minimal 0.98" (25mm) providing a conducive environment for the resurgence of flora. Seizing the rise in temperature, residents usually engage in outdoor activities while enjoying the extended daylight hours. Nevertheless, the relative humidity remains moderately high, contributing to cooler mornings. Towards the end of the month, an escalation in rainfall can be expected, giving the city its quintessential springtime appearance.

Temperature

April's arrival in Rochester Hills, Michigan, brings a temperature shift, moving from an icy 41.4°F (5.2°C) in March to a cool 53.6°F (12°C). In April, Rochester Hills records an average nighttime 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 in Rochester Hills.

Rainfall

In April, the rain falls for 15.7 days. Throughout April, 2.13" (54mm) of precipitation is accumulated. Throughout the year, there are 146.2 rainfall days, and 18.5" (470mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Rochester Hills are January through May, October through December. In April, in Rochester Hills, Michigan, it is snowing for 2.9 days. Throughout April, 0.98" (25mm) of snow is accumulated. In Rochester Hills, 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 the month, sunrise is at 7:13 am and sunset at 7:59 pm. On the last day of April, in Rochester Hills, sunrise is at 6:27 am and sunset at 8:32 pm EDT.

Sunshine

In April, the average sunshine is 7.1h.

UV index

The average daily maximum UV index in April in Rochester Hills is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 3 during April translates into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

What is the usual temperature for Rochester Hills in April?

The average high-temperature, in April, in Rochester Hills, is 53.6°F (12°C), while the average low-temperature is 37.2°F (2.9°C).

What are the least humid months in Rochester Hills?

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

What is the average humidity in April in Rochester Hills?

In Rochester Hills, Michigan, the average relative humidity in April is 75%.

How many days does it rain in April in Rochester Hills?

In Rochester Hills, Michigan, during April, the rain falls for 15.7 days and regularly aggregates up to 2.13" (54mm) of precipitation.

How many days does it snow in April in Rochester Hills?

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

What is the average length of the day in April in Rochester Hills?

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

What time are sunrise and sunset in April in Rochester Hills?

In April, on the first day of the month, 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 Rochester Hills?

The average sunshine duration in April is 7.1h.

How high is the UV index in April in Rochester Hills?

The average daily maximum UV index in April in Rochester Hills is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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 Hills, MI

Average temperature in April - Rochester Hills, 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).

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Average pressure in April
Rochester Hills, MI

Average pressure in April - Rochester Hills, 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).

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Average wind speed in April
Rochester Hills, MI

Average wind speed in April - Rochester Hills, 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).

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Average humidity in April
Rochester Hills, MI

Average humidity in April - Rochester Hills, 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%).

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Average rainfall in April
Rochester Hills, MI

Average rainfall in April - Rochester Hills, 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").

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Average rainfall days in April
Rochester Hills, MI

Average rainfall days in April - Rochester Hills, 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).

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Average snowfall in April
Rochester Hills, MI

Average snowfall in April - Rochester Hills, 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").

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Average snowfall days in April
Rochester Hills, MI

Average snowfall days in April - Rochester Hills, 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).

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

Average daylight in April / Average sunshine in April - Rochester Hills, 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).

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Average sunshine days in April
Rochester Hills, MI

Average sunshine days in April - Rochester Hills, 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).

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Average UV index in April
Rochester Hills, MI

Average UV index in April - Rochester Hills, 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).

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Average cloud cover in April
Rochester Hills, MI

Average cloud cover in April - Rochester Hills, 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).

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Average visibility in April
Rochester Hills, MI

Average visibility in April - Rochester Hills, 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).

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Rochester Hills, Michigan, USA

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