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 arrival of April brings a change in Stanley's weather, with average high-temperatures moving from March's moderate 55.4°F (13°C) to a comfortable 66°F (18.9°C). During April, the temperature is averaged to a low of 48.7°F (9.3°C) at night.Humidity
The average relative humidity in April in Stanley, Kentucky, is 77%.Rainfall
The month with the most rainfall is April, when the rain falls for 15.7 days and typically aggregates up to 3.86" (98mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, Stanley aggregates 0.04" (1mm) of snow. In Stanley, during the entire year, snow falls for 20.5 days and aggregates up to 5.24" (133mm) of snow.Daylight
The average length of the day in April is 13h and 12min.On the first day of the month, sunrise is at 6:32 am and sunset at 7:12 pm. On the last day of April, in Stanley, sunrise is at 5:53 am and sunset at 7:38 pm CDT.
Sunshine
In Stanley, the average sunshine in April is 8.9h.UV index
In April, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: During April, 5 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Stanley in April?
What is the average humidity in April?
What is the wettest month?
How many days does it rain in April in Stanley?
What is the last month it snows?
What is the average length of the day in April?
When is the sunrise / sunset in April in Stanley?
How many hours of sunshine does Stanley have in April?
How high is the UV index in April?
Average temperature in April
Stanley, KY
- Average high temperature in April: 66°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.9°F).
- Average low temperature in April: 48.7°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in April
Stanley, KY
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Stanley, KY
- Average wind speed in April: 9mph
The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).
Average humidity in April
Stanley, KY
- Average humidity in April: 77%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Stanley, KY
- Average rainfall in April: 3.86"
The wettest month (with the highest rainfall) is April (3.86").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in April
Stanley, KY
- Average rainfall days in April: 15.7 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in April
Stanley, KY
- Average snowfall in April: 0.04"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Stanley, KY
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Stanley, KY
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 8h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in April
Stanley, KY
- Average sunshine days in April: 12.6 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is May (10.6 days).
Average UV index in April
Stanley, KY
- 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
Stanley, KY
- Average cloud cover in April: 40
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility in April
Stanley, KY
- 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).
Stanley, Kentucky, USA
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