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
Napoleon experiences a temperature shift with the start of April, with average high-temperatures moving from a frosty 42.8°F (6°C) in March to a cool 54.1°F (12.3°C). During April, Napoleon experiences an average low-temperature of 37.9°F (3.3°C) at night.Humidity
With an average relative humidity of 77%, April is the least humid month in Napoleon.Rainfall
In April, the rain falls for 15.1 days. Throughout April, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 144.6 rainfall days, and 20.2" (513mm) of precipitation is accumulated.Snowfall
Months with snowfall in Napoleon are January through May, October through December. In Napoleon, in April, during 2.6 snowfall days, 1.1" (28mm) of snow is typically accumulated. In Napoleon, during the entire year, snow falls for 51.4 days and aggregates up to 13.11" (333mm) of snow.Daylight
In Napoleon, the average length of the day in April is 13h and 23min.On the first day of April, sunrise is at 7:18 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:35 pm EDT.
Sunshine
The average sunshine in April in Napoleon is 6.8h.UV index
In April, the average daily maximum UV index in Napoleon is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In April, the maximum UV index of 3 transforms into these recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the temperature in April in Napoleon?
What is the least humid month in Napoleon?
What is the average humidity in April in Napoleon?
How many days does it rain in April in Napoleon?
How many days does it snow in April in Napoleon?
How many hours of daylight does Napoleon have in April?
When is the sunrise / sunset in April in Napoleon?
How many hours of sunshine does Napoleon have in April?
How high is the UV index in April in Napoleon?
Average temperature in April
Napoleon, MI
- Average high temperature in April: 54.1°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in April: 37.9°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in April
Napoleon, 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
Napoleon, MI
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in April
Napoleon, MI
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is April (77%).
Average rainfall in April
Napoleon, MI
- Average rainfall in April: 2.52"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is December (0.87").
Average rainfall days in April
Napoleon, MI
- Average rainfall days in April: 15.1 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in April
Napoleon, MI
- Average snowfall in April: 1.1"
The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Napoleon, MI
- Average snowfall days in April: 2.6 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Napoleon, 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 12min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Napoleon, MI
- Average sunshine days in April: 11.2 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in April
Napoleon, 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 and December (UV index 1).
Average cloud cover in April
Napoleon, MI
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Napoleon, MI
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Napoleon, Michigan, USA
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