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 fresh 55.2°F (12.9°C) in March to an enjoyable 66.4°F (19.1°C). The nighttime temperature dips to a chilly 46.4°F (8°C) on average during April.Humidity
In April, the average relative humidity is 77%.Rainfall
In Siler, in April, it is raining for 16.8 days, with typically 3.54" (90mm) of accumulated precipitation. Throughout the year, in Siler, there are 184.3 rainfall days, and 39.33" (999mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows in Siler. During 0.7 snowfall days, in April, Siler aggregates 0.43" (11mm) of snow. In Siler, during the entire year, snow falls for 30.8 days and aggregates up to 13.19" (335mm) of snow.Daylight
In April, the average length of the day is 13h and 10min.On the first day of the month, sunrise is at 7:20 am and sunset at 7:58 pm. On the last day of April, sunrise is at 6:42 am and sunset at 8:23 pm EDT.
Sunshine
The average sunshine in April is 8.1h.UV index
In Siler, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in April translates into this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
How many hours of daylight does Siler have in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Siler, KY
- Average high temperature in April: 66.4°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 (41.7°F).
- Average low temperature in April: 46.4°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure in April
Siler, KY
- Average pressure in April: 29.99"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Siler, KY
- Average wind speed in April: 6.5mph
The windiest months (with the highest average wind speed) are February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in April
Siler, KY
- Average humidity in April: 77%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (76%).
Average rainfall in April
Siler, KY
- Average rainfall in April: 3.54"
The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is September (2.32").
Average rainfall days in April
Siler, KY
- Average rainfall days in April: 16.8 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (11.3 days).
Average snowfall in April
Siler, KY
- Average snowfall in April: 0.43"
The month with the highest snowfall is February (4.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Siler, KY
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is January (9.1 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
Siler, KY
- 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in April
Siler, KY
- Average sunshine days in April: 12 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in April
Siler, KY
- Average UV index in April: 4
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
Siler, KY
- Average cloud cover in April: 41
The month with the most cloud cover is February (Cloud cover 57).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in April
Siler, KY
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Siler, Kentucky, USA
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