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 rise of average high-temperatures is seen in April, with an increase from a cold 37.2°F (2.9°C) in March to a chilly 49.6°F (9.8°C). During April, Boon records a consistent average nighttime temperature of 33.8°F (1°C).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 75%.Rainfall
In April, the rain falls for 15.3 days. Throughout April, 3.07" (78mm) of precipitation is accumulated. In Boon, Michigan, during the entire year, the rain falls for 146.4 days and collects up to 27.05" (687mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Boon, in April, snow falls for 7.5 days, with typically accumulated 3.07" (78mm) of snow. In Boon, during the entire year, snow falls for 100.4 days and aggregates up to 41.69" (1059mm) of snow.Daylight
The average length of the day in April is 13h and 29min.On the first day of the month, sunrise is at 7:21 am and sunset at 8:10 pm. On the last day of April, sunrise is at 6:33 am and sunset at 8:45 pm EDT.
Sunshine
In April, the average sunshine 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 medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 3 during April translates into the following directions:
Be vigilant - Suggestions to stave off sun damage are provided. To protect against the Sun's most potent rays, avoid direct exposure around midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What are the least humid months?
What is the average humidity in April in Boon?
How much does it rain in April?
How much does it snow in April?
How many hours of daylight does Boon have in April?
When are sunrise and sunset in April in Boon?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Boon, MI
- Average high temperature in April: 49.6°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (23.9°F).
- Average low temperature in April: 33.8°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).
Average pressure in April
Boon, MI
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Boon, MI
- Average wind speed in April: 9.9mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in April
Boon, MI
- Average humidity in April: 75%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in April
Boon, MI
- Average rainfall in April: 3.07"
The wettest month (with the highest rainfall) is October (3.46").
The driest month (with the least rainfall) is February (1.65").
Average rainfall days in April
Boon, MI
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in April
Boon, MI
- Average snowfall in April: 3.07"
The month with the highest snowfall is January (10.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Boon, MI
- Average snowfall days in April: 7.5 days
The month with the highest number of snowfall days is January (23.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Boon, MI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- 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 42min).
Average sunshine days in April
Boon, MI
- Average sunshine days in April: 10.2 days
The month with the most sunshine days is September (13.3 days).
The month with the least sunshine days is January (6 days).
Average UV index in April
Boon, MI
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Boon, MI
- Average cloud cover in April: 55
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in April
Boon, MI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Boon, Michigan, USA
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