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
As March gives way to April, the average high-temperature displays an increase, moving from an icy 42.4°F (5.8°C) to a cool 54.1°F (12.3°C). During April, Royal Oak experiences a consistent low-temperature average of 38.3°F (3.5°C).Humidity
In April, the average relative humidity is 73%.Rainfall
In April, the rain falls for 15.8 days. Throughout April, 2.64" (67mm) of precipitation is accumulated. In Royal Oak, during the entire year, the rain falls for 147.7 days and collects up to 22.52" (572mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Royal Oak, in April, snow falls for 1.9 days, with typically accumulated 0.98" (25mm) of snow. In Royal Oak, during the entire year, snow falls for 53 days and aggregates up to 15.43" (392mm) of snow.Daylight
The average length of the day in April 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 8:31 pm EDT.
Sunshine
In April, the average sunshine is 7.1h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 during April leads to these advisories:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Experience reduced UV exposure by about half when donning a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
How many hours of daylight does Royal Oak have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Royal Oak have in April?
How high is the UV index in April?
Average temperature in April
Royal Oak, MI
- Average high temperature in April: 54.1°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in April: 38.3°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in April
Royal Oak, 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
Royal Oak, MI
- Average wind speed in April: 9.8mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in April
Royal Oak, MI
- Average humidity in April: 73%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in April
Royal Oak, MI
- Average rainfall in April: 2.64"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (1.3").
Average rainfall days in April
Royal Oak, MI
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is May (17.3 days).
The months with the least rainy days are January and February (6.4 days).
Average snowfall in April
Royal Oak, MI
- Average snowfall in April: 0.98"
The month with the highest snowfall is February (4.37").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Royal Oak, MI
- Average snowfall days in April: 1.9 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Royal Oak, MI
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
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 24min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Royal Oak, MI
- Average sunshine days in April: 11.1 days
The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in April
Royal Oak, MI
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Royal Oak, MI
- Average cloud cover in April: 50
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in April
Royal Oak, 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).
Royal Oak, Michigan, USA
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