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
The shift from March to April sees a distinct increase in the average high-temperature, escalating from a cold 37.9°F (3.3°C) to a cool 52.7°F (11.5°C). During April, the nighttime temperature averages of 36.7°F (2.6°C).Humidity
In De Graff, the average relative humidity in April is 68%.Rainfall
In De Graff, in April, during 11.4 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. Throughout the year, in De Graff, there are 109.8 rainfall days, and 20.47" (520mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in De Graff. In De Graff, Minnesota, in April, during 3.4 snowfall days, 1.69" (43mm) of snow is typically accumulated. Throughout the year, there are 49.3 snowfall days, and 17.91" (455mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 32min.On the first day of April, sunrise is at 7:00 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:27 pm CDT.
Sunshine
The average sunshine in April is 7.7h.UV index
In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: During April, 3 as the daily maximum UV index converts into the following advice:
Act with care - The suggestion to avoid sunburn is emphasized. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Stay sun-safe with clothing that is both closely woven and worn loosely. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in De Graff?
What is the average humidity in April in De Graff?
How many days does it rain in April in De Graff?
How many days does it snow in April in De Graff?
How many hours of daylight does De Graff have in April?
When is the sunrise / sunset in April in De Graff?
How long on average sun shines in April in De Graff?
What is the UV index reading in April in De Graff?
Average temperature in April
De Graff, MN
- Average high temperature in April: 52.7°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 (18.7°F).
- Average low temperature in April: 36.7°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (4.6°F).
Average pressure in April
De Graff, MN
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in April
De Graff, MN
- Average wind speed in April: 10.5mph
The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (7.6mph).
Average humidity in April
De Graff, MN
- Average humidity in April: 68%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (67%).
Average rainfall in April
De Graff, MN
- Average rainfall in April: 1.73"
The wettest month (with the highest rainfall) is July (3.43").
The driest months (with the least rainfall) are January and February (0.55").
Average rainfall days in April
De Graff, MN
- Average rainfall days in April: 11.4 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (2 days).
Average snowfall in April
De Graff, MN
- Average snowfall in April: 1.69"
The month with the highest snowfall is December (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
De Graff, MN
- Average snowfall days in April: 3.4 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
De Graff, MN
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 7h and 4min
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 18min).
Average sunshine days in April
De Graff, MN
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in April
De Graff, MN
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in April
De Graff, MN
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in April
De Graff, MN
- 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).
De Graff, Minnesota, USA
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