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 South Bethany transitions into April, the average high-temperature is observed to rise from a frosty 47.7°F (8.7°C) in March to a refreshing 56.7°F (13.7°C). April nights in South Bethany reveal a minor deviation from daytime highs, with a mean low-temperature of 49.1°F (9.5°C).Humidity
In April, the average relative humidity is 77%.Rainfall
In South Bethany, in April, during 13.6 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. In South Bethany, during the entire year, the rain falls for 147.8 days and collects up to 23.98" (609mm) of precipitation.Snowfall
April through November are months without snowfall in South Bethany.Daylight
In April, the average length of the day is 13h and 14min.On the first day of April in South Bethany, sunrise is at 6:43 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:51 pm EDT.
Sunshine
The average sunshine in April in South Bethany is 8.9h.UV index
In South Bethany, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 4 during April translates into the following directions:
Heed the precautions - It is counselled to guard against solar damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in South Bethany?
What is the average humidity in April in South Bethany?
How much does it rain in South Bethany in April?
When it does not snow in South Bethany?
Does it snow in South Bethany in April?
How many hours of daylight does South Bethany have in April?
When are sunrise and sunset in April in South Bethany?
How long on average sun shines in April in South Bethany?
What is the UV index intensity in April in South Bethany?
Average temperature in April
South Bethany, DE
- Average high temperature in April: 56.7°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (41.7°F).
- Average low temperature in April: 49.1°F
The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in April
South Bethany, DE
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
South Bethany, DE
- Average wind speed in April: 13mph
The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).
Average humidity in April
South Bethany, DE
- Average humidity in April: 77%
The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is November (73%).
Average rainfall in April
South Bethany, DE
- Average rainfall in April: 1.77"
The wettest month (with the highest rainfall) is August (2.68").
The driest month (with the least rainfall) is January (1.38").
Average rainfall days in April
South Bethany, DE
- Average rainfall days in April: 13.6 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (8.5 days).
Average snowfall in April
South Bethany, DE
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
South Bethany, DE
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (2.8 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
South Bethany, DE
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in April
South Bethany, DE
- Average sunshine days in April: 15.3 days
The months with the most sunshine days are January and November (18.4 days).
The month with the least sunshine days is August (13.2 days).
Average UV index in April
South Bethany, DE
- 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 and December (UV index 2).
Average cloud cover in April
South Bethany, DE
- Average cloud cover in April: 40
The months with the most cloud cover are February, March and December (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in April
South Bethany, DE
- 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).
South Bethany, Delaware, USA
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