April weather forecast
Grand Rapids, MN

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Weather in April

April in Grand Rapids, Minnesota, is a frosty spring month, with an average temperature ranging between max 47.8°F (8.8°C) and min 30.9°F (-0.6°C).

Temperature

Grand Rapids's transition into April brings a rise in the average high-temperature, moving from a wintry 34.2°F (1.2°C) in March to a frosty 47.8°F (8.8°C). In Grand Rapids, an average nighttime temperature of 30.9°F (-0.6°C) is expected during April.

Humidity

The average relative humidity in April is 75%.

Rainfall

In April, the rain falls for 10.7 days. Throughout April, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 113.8 rainfall days, and 18.94" (481mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Grand Rapids, in April, snow falls for 8.8 days, with typically accumulated 4.37" (111mm) of snow. In Grand Rapids, during the entire year, snow falls for 106.1 days and aggregates up to 36.73" (933mm) of snow.

Daylight

In April, the average length of the day is 13h and 39min.
On the first day of April, sunrise is at 6:51 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:24 pm CDT.

Sunshine

In Grand Rapids, the average sunshine in April is 6.5h.

UV index

The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 3 in April translates into this advice:
Heed the precautions - Suggestions to avoid sunburn are made. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

The high-temperature, in April, in Grand Rapids, records 47.8°F (8.8°C), while the low-temperature is 30.9°F (-0.6°C).

What is the average humidity in April?

The average relative humidity in April is 75%.

How many days does it rain in April?

In Grand Rapids, during April, the rain falls for 10.7 days and regularly aggregates up to 1.85" (47mm) of precipitation.

How much does it snow in April?

In Grand Rapids, during April, snow falls for 8.8 days and regularly aggregates up to 4.37" (111mm) of snow.

How many hours of daylight does Grand Rapids have in April?

In Grand Rapids, the average day length in April is 13h and 39min.

What time are sunrise and sunset in April?

On the first day of April, sunrise is at 6:51 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:24 pm CDT.

How many hours of sunshine does Grand Rapids have in April?

The average sunshine duration in April in Grand Rapids is 6.5h.

What is the UV index reading in April?

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Grand Rapids, MN

Average temperature in April - Grand Rapids, MN
  • Average high temperature in April: 47.8°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 (15.8°F).

  • Average low temperature in April: 30.9°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (1.4°F).

Average pressure in April
Grand Rapids, MN

Average pressure in April - Grand Rapids, MN
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in April
Grand Rapids, MN

Average wind speed in April - Grand Rapids, MN
  • Average wind speed in April: 7.6mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in April
Grand Rapids, MN

Average humidity in April - Grand Rapids, MN
  • Average humidity in April: 75%

The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).

Average rainfall in April
Grand Rapids, MN

Average rainfall in April - Grand Rapids, MN
  • Average rainfall in April: 1.85"

The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.75").

Average rainfall days in April
Grand Rapids, MN

Average rainfall days in April - Grand Rapids, MN
  • Average rainfall days in April: 10.7 days

The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (2.3 days).

Average snowfall in April
Grand Rapids, MN

Average snowfall in April - Grand Rapids, MN
  • Average snowfall in April: 4.37"

The month with the highest snowfall is December (7.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Grand Rapids, MN

Average snowfall days in April - Grand Rapids, MN
  • Average snowfall days in April: 8.8 days

The month with the highest number of snowfall days is January (21.1 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in April /
Average sunshine in April
Grand Rapids, MN

Average daylight in April / Average sunshine in April - Grand Rapids, MN
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in April: 6h and 3min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).

Average sunshine days in April
Grand Rapids, MN

Average sunshine days in April - Grand Rapids, MN
  • Average sunshine days in April: 12.3 days

The months with the most sunshine days are August and September (16.5 days).
The month with the least sunshine days is February (10.1 days).

Average UV index in April
Grand Rapids, MN

Average UV index in April - Grand Rapids, MN
  • Average UV index in April: 3

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

Average cloud cover in April
Grand Rapids, MN

Average cloud cover in April - Grand Rapids, MN
  • Average cloud cover in April: 57

The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in April
Grand Rapids, MN

Average visibility in April - Grand Rapids, MN
  • Average visibility in April: 5mi

The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

Grand Rapids, Minnesota, USA

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