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 sees an increase in the average high-temperature with the arrival of April, moving from March's comfortable 64°F (17.8°C) to a warm 73.4°F (23°C). During April, Napoleon consistently records a temperature low averaging a fresh 52.9°F (11.6°C).Humidity
In April, the average relative humidity is 74%.Rainfall
In Napoleon, Alabama, in April, it is raining for 13.8 days, with typically 3.86" (98mm) of accumulated precipitation. In Napoleon, during the entire year, the rain falls for 181.7 days and collects up to 39.06" (992mm) of precipitation.Snowfall
In Napoleon, snow does not fall in April through November.Daylight
The average length of the day in April is 13h and 2min.On the first day of April, sunrise is at 6:27 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:23 pm CDT.
Sunshine
In April, the average sunshine is 9.4h.UV index
In Napoleon, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 5 in April transforms into this advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April in Napoleon?
When it does not snow?
Does it snow in April?
How many hours of daylight does Napoleon have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Napoleon have in April?
How high is the UV index in April?
Average temperature in April
Napoleon, AL
- Average high temperature in April: 73.4°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (52°F).
- Average low temperature in April: 52.9°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in April
Napoleon, AL
- Average pressure in April: 30.02"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Napoleon, AL
- Average wind speed in April: 7mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).
Average humidity in April
Napoleon, AL
- Average humidity in April: 74%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Napoleon, AL
- Average rainfall in April: 3.86"
The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is October (1.93").
Average rainfall days in April
Napoleon, AL
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in April
Napoleon, AL
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Napoleon, AL
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Napoleon, AL
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 9h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).
Average sunshine days in April
Napoleon, AL
- Average sunshine days in April: 15.1 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in April
Napoleon, AL
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Napoleon, AL
- Average cloud cover in April: 34
The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in April
Napoleon, AL
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Napoleon, Alabama, USA
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