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
The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a moderate 60.6°F (15.9°C) in March to an agreeable 70.2°F (21.2°C). During April, Howell's temperature falls to a steady low-temperature average of 53.2°F (11.8°C).Humidity
The average relative humidity in April is 76%.Rainfall
The months with the most rainfall in Howell are April and May, with an average 1.57" (40mm) of precipitation.Snowfall
In Howell, snow does not fall in April through October.Daylight
The average length of the day in April is 13h and 6min.On the first day of the month, sunrise is at 6:50 am and sunset at 7:26 pm. On the last day of April, in Howell, Arkansas, sunrise is at 6:14 am and sunset at 7:50 pm CDT.
Sunshine
In April, the average sunshine is 9.1h.UV index
In April, the average daily maximum UV index in Howell, Arkansas, is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 5 during April, leads to the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the average April temperature in Howell?
What is the average humidity in April in Howell?
What is the wettest month in Howell?
How much does it rain in Howell in April?
When it does not snow in Howell?
Does it snow in Howell in April?
How many hours of daylight does Howell have in April?
When is the sunrise / sunset in April in Howell?
How long on average sun shines in April in Howell?
How high is the UV index in April in Howell?
Average temperature in April
Howell, AR
- Average high temperature in April: 70.2°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 (46.9°F).
- Average low temperature in April: 53.2°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in April
Howell, 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
Howell, AR
- Average wind speed in April: 9mph
The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in April
Howell, AR
- Average humidity in April: 76%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in April
Howell, AR
- Average rainfall in April: 1.57"
The wettest months (with the highest rainfall) are April and May (1.57").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days in April
Howell, AR
- Average rainfall days in April: 10.9 days
The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (7 days).
Average snowfall in April
Howell, AR
- Average snowfall in April: 0"
The months with the highest snowfall are January and February (0.16").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Howell, AR
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (1.1 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
Howell, AR
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in April
Howell, AR
- Average sunshine days in April: 17.9 days
The months with the most sunshine days are January and October (21.9 days).
The month with the least sunshine days is July (13.6 days).
Average UV index in April
Howell, 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
Howell, AR
- Average cloud cover in April: 36
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in April
Howell, 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).
Howell, Arkansas, USA
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