Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Grand Rapids's transition into April is marked by a temperature shift, moving from a wintry 34.2°F (1.2°C) in March to a frosty 47.8°F (8.8°C). In Grand Rapids, the nighttime temperature averages to a subzero cold 30.9°F (-0.6°C) during April.Humidity
In April, the average relative humidity is 75%.Rainfall
In Grand Rapids, in April, during 10.7 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Grand Rapids, during the entire year, the rain falls for 113.8 days and collects up to 18.94" (481mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Grand Rapids, in April, during 8.8 snowfall days, 4.37" (111mm) of snow is typically accumulated. In Grand Rapids, during the entire year, snow falls for 106.1 days and aggregates up to 36.73" (933mm) of snow.Daylight
In Grand Rapids, the average length of the day in April is 13h and 39min.On the first day of the month, sunrise is at 6:51 am and sunset at 7:44 pm. On the last day of April, sunrise is at 5:58 am and sunset at 8:24 pm CDT.
Sunshine
The average sunshine in April is 6.5h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 3 during April translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April in Grand Rapids?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
How high is the UV index in April in Grand Rapids?
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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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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