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, Jefferson's average high-temperature sees a rise, moving from March's enjoyable 63.3°F (17.4°C) to a pleasant 72.5°F (22.5°C). During April, Jefferson consistently records a temperature low averaging a cool 53.1°F (11.7°C).Humidity
In April, the average relative humidity in Jefferson is 76%.Rainfall
April is the month with the most rainfall in Jefferson. Rain falls for 14 days and accumulates 4.41" (112mm) of precipitation.Snowfall
April through November are months without snowfall in Jefferson.Daylight
In Jefferson, the average length of the day in April is 13h and 4min.On the first day of April, sunrise is at 6:54 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:52 pm CDT.
Sunshine
The average sunshine in April is 8.8h.UV index
The average daily maximum UV index in April in Jefferson is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In April, the UV index of 5 transforms into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are the temperatures in Jefferson in April?
What is the average humidity in April in Jefferson?
What is the rainiest month in Jefferson?
How many days does it rain in April in Jefferson?
When it does not snow in Jefferson?
Does it snow in Jefferson in April?
How many hours of daylight does Jefferson have in April?
When is the sunrise / sunset in April in Jefferson?
How long on average sun shines in April in Jefferson?
What is the UV index reading in April in Jefferson?
Average temperature in April
Jefferson, AR
- Average high temperature in April: 72.5°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (50°F).
- Average low temperature in April: 53.1°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in April
Jefferson, AR
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Jefferson, AR
- Average wind speed in April: 7.7mph
The windiest months (with the highest average wind speed) are March and April (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Jefferson, AR
- Average humidity in April: 76%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in April
Jefferson, AR
- Average rainfall in April: 4.41"
The wettest month (with the highest rainfall) is April (4.41").
The driest month (with the least rainfall) is July (2.28").
Average rainfall days in April
Jefferson, AR
- Average rainfall days in April: 14 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in April
Jefferson, AR
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Jefferson, AR
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Jefferson, AR
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in April
Jefferson, AR
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in April
Jefferson, AR
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Jefferson, AR
- Average cloud cover in April: 37
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in April
Jefferson, AR
- 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).
Jefferson, Arkansas, USA
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