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
As April sets, the average high-temperature shows an increase, moving up from a moderate 60.4°F (15.8°C) in March to an agreeable 70.3°F (21.3°C). The average low-temperature of 51.1°F (10.6°C) is witnessed during April.Humidity
In April, the average relative humidity is 77%.Rainfall
In Greenbrier, Arkansas, in April, during 10.3 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. Throughout the year, there are 118.6 rainfall days, and 13.86" (352mm) of precipitation is accumulated.Snowfall
In Greenbrier, snow does not fall in April through October.Daylight
In Greenbrier, the average length of the day in April is 13h and 6min.On the first day of the month, sunrise is at 6:54 am and sunset at 7:31 pm. On the last day of April, in Greenbrier, sunrise is at 6:18 am and sunset at 7:54 pm CDT.
Sunshine
In Greenbrier, the average sunshine in April is 8.7h.UV index
In April, the average daily maximum UV index in Greenbrier is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 during April translates into the following guidance:
Take precautions - Protection against sunburn is recommended. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What are the temperatures in Greenbrier in April?
What is the average humidity in April in Greenbrier?
How many days does it rain in April in Greenbrier?
When it does not snow in Greenbrier?
Does it snow in Greenbrier in April?
What is the average length of the day in April in Greenbrier?
What time are sunrise and sunset in April in Greenbrier?
How many hours of sunshine does Greenbrier have in April?
How high is the UV index in April in Greenbrier?
Average temperature in April
Greenbrier, AR
- Average high temperature in April: 70.3°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (46.9°F).
- Average low temperature in April: 51.1°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).
Average pressure in April
Greenbrier, 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
Greenbrier, AR
- Average wind speed in April: 7.6mph
The windiest months (with the highest average wind speed) are March and April (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in April
Greenbrier, AR
- Average humidity in April: 77%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Greenbrier, AR
- Average rainfall in April: 1.54"
The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is September (0.94").
Average rainfall days in April
Greenbrier, AR
- Average rainfall days in April: 10.3 days
The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is October (7.2 days).
Average snowfall in April
Greenbrier, AR
- Average snowfall in April: 0"
The month with the highest snowfall is March (0.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Greenbrier, AR
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (1.5 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
Greenbrier, 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: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in April
Greenbrier, AR
- Average sunshine days in April: 17.7 days
The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is July (14 days).
Average UV index in April
Greenbrier, AR
- Average UV index in April: 5
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Greenbrier, AR
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in April
Greenbrier, 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).
Greenbrier, Arkansas, USA
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