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
With the onset of April, Jack observes a minor temperature ascent, with the average high-temperature adjusting from March's agreeable 70°F (21.1°C) to a warm 77.9°F (25.5°C). In the month of April, an average of 56.8°F (13.8°C) marks the low-temperature.Humidity
In April, the average relative humidity is 71%.Rainfall
In Jack, in April, during 10.5 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. Throughout the year, in Jack, there are 150.2 rainfall days, and 21.18" (538mm) of precipitation is accumulated.Snowfall
In Jack, snow does not fall in March through December.Daylight
In April, the average length of the day is 12h and 58min.On the first day of April, sunrise is at 6:31 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 7:23 pm CDT.
Sunshine
In Jack, the average sunshine in April is 9.8h.UV index
The average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 6 in April translates into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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 much does it rain in April?
When it does not snow?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
How high is the UV index in April in Jack?
Average temperature in April
Jack, AL
- Average high temperature in April: 77.9°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (57.7°F).
- Average low temperature in April: 56.8°F
The month with the highest average low temperature is August (73.2°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).
Average pressure in April
Jack, AL
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in April
Jack, AL
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in April
Jack, AL
- Average humidity in April: 71%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (69%).
Average rainfall in April
Jack, AL
- Average rainfall in April: 1.57"
The wettest month (with the highest rainfall) is August (3.19").
The driest month (with the least rainfall) is November (1.22").
Average rainfall days in April
Jack, AL
- Average rainfall days in April: 10.5 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (6.8 days).
Average snowfall in April
Jack, AL
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Jack, AL
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Jack, AL
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in April
Jack, AL
- Average sunshine days in April: 17.9 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is August (7.3 days).
Average UV index in April
Jack, AL
- Average UV index in April: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Jack, AL
- Average cloud cover in April: 32
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility in April
Jack, AL
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Jack, Alabama, USA
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