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
With the onset of April, the average high-temperature slightly shifts from March's cool 50.9°F (10.5°C) to a comfortable 63.1°F (17.3°C). During April, Siler's temperature falls to a steady low-temperature average of 43.2°F (6.2°C).Humidity
In April, the average relative humidity in Siler, Virginia, is 74%.Rainfall
In Siler, during April, the rain falls for 11.5 days and regularly aggregates up to 1.06" (27mm) of precipitation. In Siler, during the entire year, the rain falls for 117.3 days and collects up to 12.24" (311mm) of precipitation.Snowfall
Months with snowfall in Siler are January through April, November and December. April is the last month it regularly snows in Siler. During 0.3 snowfall days, in April, Siler aggregates 0.08" (2mm) of snow. Throughout the year, there are 17.1 snowfall days, and 4.69" (119mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 16min.On the first day of April, sunrise is at 6:55 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:05 pm EDT.
Sunshine
In Siler, the average sunshine in April is 8.7h.UV index
In Siler, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 4 in April transforms into this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What is the average April temperature in Siler?
What is the average humidity in April in Siler?
How much does it rain in Siler in April?
What is the last month it snows in Siler?
What is the average length of the day in April in Siler?
When are sunrise and sunset in April in Siler?
How long on average sun shines in April in Siler?
What is the UV index intensity in April in Siler?
Average temperature in April
Siler, VA
- Average high temperature in April: 63.1°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in April: 43.2°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in April
Siler, VA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Siler, VA
- Average wind speed in April: 7.1mph
The windiest month (with the highest average wind speed) is March (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in April
Siler, VA
- Average humidity in April: 74%
The months with the highest relative humidity are May, October and December (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall in April
Siler, VA
- Average rainfall in April: 1.06"
The wettest month (with the highest rainfall) is July (1.5").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in April
Siler, VA
- Average rainfall days in April: 11.5 days
The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in April
Siler, VA
- Average snowfall in April: 0.08"
The month with the highest snowfall is January (1.26").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Siler, VA
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Siler, VA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in April
Siler, VA
- Average sunshine days in April: 16.3 days
The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is May (14.6 days).
Average UV index in April
Siler, VA
- 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, November and December (UV index 2).
Average cloud cover in April
Siler, VA
- Average cloud cover in April: 43
The months with the most cloud cover are January, March and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in April
Siler, VA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, November and December (6mi).
The months with the lowest visibility are May, September and October (5mi).
Siler, Virginia, USA
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