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 onset of April brings a temperature shift, with the average high-temperature moving from a cold 38.3°F (3.5°C) in March to a fresh 50.5°F (10.3°C). Harrison experiences a consistent average temperature of 34.3°F (1.3°C) throughout the nights in April.Humidity
The least humid month is April, with an average relative humidity of 74%.Rainfall
In Harrison, in April, it is raining for 13 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, there are 127 rainfall days, and 20.12" (511mm) of precipitation is accumulated.Snowfall
Months with snowfall in Harrison are January through May, October through December. In April, it is snowing for 5.3 days. Throughout April, 2.64" (67mm) of snow is accumulated. Throughout the year, there are 79 snowfall days, and 24.61" (625mm) of snow is accumulated.Daylight
In Harrison, the average length of the day in April is 13h and 29min.On the first day of the month, sunrise is at 7:18 am and sunset at 8:06 pm. On the last day of April, sunrise is at 6:30 am and sunset at 8:41 pm EDT.
Sunshine
In April, the average sunshine is 6.6h.UV index
The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In April, an average UV index of 3 transforms into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the least humid month?
What is the average humidity in April?
How many days does it rain in April in Harrison?
How much does it snow in April?
How many hours of daylight does Harrison have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Harrison have in April?
How high is the UV index in April?
Average temperature in April
Harrison, MI
- Average high temperature in April: 50.5°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (24.8°F).
- Average low temperature in April: 34.3°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure in April
Harrison, MI
- Average pressure in April: 29.96"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
Harrison, MI
- Average wind speed in April: 9.4mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in April
Harrison, MI
- Average humidity in April: 74%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in April
Harrison, MI
- Average rainfall in April: 2.17"
The wettest months (with the highest rainfall) are May and October (2.68").
The driest month (with the least rainfall) is September (0.87").
Average rainfall days in April
Harrison, MI
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in April
Harrison, MI
- Average snowfall in April: 2.64"
The month with the highest snowfall is January (7.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Harrison, MI
- Average snowfall days in April: 5.3 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Harrison, MI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).
Average sunshine days in April
Harrison, MI
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is January (10.5 days).
Average UV index in April
Harrison, MI
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Harrison, MI
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in April
Harrison, MI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, October and November (6mi).
The month with the lowest visibility is January (4mi).
Harrison, Michigan, USA
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