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 start of April brings a shift in the average high-temperature, increasing from March's mild 57.7°F (14.3°C) to a still refreshing 67.8°F (19.9°C). In April, Harrison's temperature tends to fall to an average low of 47.8°F (8.8°C) during the night.Humidity
The average relative humidity in April is 76%.Rainfall
In Harrison, in April, during 13.9 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. Throughout the year, there are 145.4 rainfall days, and 31.73" (806mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Harrison, Arkansas, during April, snow falls for 0.4 days and regularly aggregates up to 0.12" (3mm) of snow. In Harrison, during the entire year, snow falls for 13.3 days and aggregates up to 7.28" (185mm) of snow.Daylight
In Harrison, the average length of the day in April is 13h and 8min.On the first day of April in Harrison, sunrise is at 6:57 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 7:59 pm CDT.
Sunshine
The average sunshine in April in Harrison is 8.8h.UV index
In April, the average daily maximum UV index in Harrison is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In April, the maximum UV index of 5 suggests this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Harrison?
What is the average humidity in April in Harrison?
How much does it rain in Harrison in April?
How much does it snow in Harrison in April?
How many hours of daylight does Harrison have in April?
What time are sunrise and sunset in April in Harrison?
How many hours of sunshine does Harrison have in April?
What is the UV index intensity in April in Harrison?
Average temperature in April
Harrison, AR
- Average high temperature in April: 67.8°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 (44.2°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in April
Harrison, AR
- Average pressure in April: 29.95"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
Harrison, AR
- Average wind speed in April: 8mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in April
Harrison, AR
- Average humidity in April: 76%
The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are January and October (73%).
Average rainfall in April
Harrison, AR
- Average rainfall in April: 3.07"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in April
Harrison, AR
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is December (7.5 days).
Average snowfall in April
Harrison, AR
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Harrison, AR
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Harrison, AR
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 30min).
Average sunshine days in April
Harrison, AR
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in April
Harrison, AR
- 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 and December (UV index 2).
Average cloud cover in April
Harrison, AR
- Average cloud cover in April: 40
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in April
Harrison, AR
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Harrison, Arkansas, USA
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