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 sea temperature 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
April indicates a change in the average high-temperature, moving up from a cold 32.5°F (0.3°C) in March to a frosty 43.2°F (6.2°C). During April, the nighttime temperature averages to a subzero cold 29.8°F (-1.2°C).Humidity
In Harvey, the average relative humidity in April is 82%.Rainfall
The month with the most rainfall is April, when the rain falls for 10.6 days and typically aggregates up to 2.91" (74mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, it is snowing for 11.2 days. Throughout April, 7.76" (197mm) of snow is accumulated. Throughout the year, there are 113.9 snowfall days, and 48.7" (1237mm) of snow is accumulated.Ocean temperature
In April, the average ocean temperature is 35.8°F (2.1°C).Note: When swimming, this state is excessively cold, posing a lethal risk. Absent the protection of insulated waterproof wear, hypothermia is likely to occur immediately.
Daylight
In April, the average length of the day is 13h and 37min.On the first day of April, sunrise is at 7:27 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 8:57 pm EDT.
Sunshine
The average sunshine in April is 5.5h.UV index
The average daily maximum UV index in April in Harvey is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In April, a daily UV index of 2 turns into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during April?
What is the average humidity in April?
What is the rainiest month?
How many days does it rain in April?
How many days does it snow in April in Harvey?
What is the ocean temperature in April in Harvey?
How many hours of daylight does Harvey have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Harvey have in April?
What is the UV index reading in April?
Average temperature in April
Harvey, MI
- Average high temperature in April: 43.2°F
The warmest month (with the highest average high temperature) is July (73.2°F).
The month with the lowest average high temperature is January (21.4°F).
- Average low temperature in April: 29.8°F
The month with the highest average low temperature is August (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in April
Harvey, MI
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Harvey, MI
- Average wind speed in April: 9.1mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are June, July and August (7.5mph).
Average humidity in April
Harvey, MI
- Average humidity in April: 82%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (72%).
Average rainfall in April
Harvey, MI
- Average rainfall in April: 2.91"
The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in April
Harvey, MI
- Average rainfall days in April: 10.6 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in April
Harvey, MI
- Average snowfall in April: 7.76"
The month with the highest snowfall is December (9.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Harvey, MI
- Average snowfall days in April: 11.2 days
The month with the highest number of snowfall days is January (23.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Harvey, MI
- Average sea temperature in April: 35.7°F
The best month for swimming (with the highest average sea temperature) is August (64.3°F).
The coldest months (with the lowest average sea temperature) are February and March (33.7°F).
Average daylight in April /
Average sunshine in April
Harvey, MI
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in April
Harvey, MI
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is July (15.8 days).
The month with the least sunshine days is January (7.3 days).
Average UV index in April
Harvey, MI
- Average UV index in April: 2
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, March, November and December (UV index 1).
Average cloud cover in April
Harvey, MI
- Average cloud cover in April: 59
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Harvey, MI
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (4mi).
Harvey, Michigan, USA
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