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 transition to April introduces an increase in the average high-temperature in Claymont, shifting from a chilly 49.3°F (9.6°C) in March to a comfortable 61.3°F (16.3°C). Claymont, in the month of April, anticipates a consistent average low-temperature of 44.6°F (7°C).Humidity
April is the least humid month, with an average relative humidity of 72%.Rainfall
In Claymont, during April, the rain falls for 16.3 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, there are 168.9 rainfall days, and 35.55" (903mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Claymont, Delaware, during April, snow falls for 0.4 days and regularly aggregates up to 0.31" (8mm) of snow. In Claymont, Delaware, during the entire year, snow falls for 21.9 days and aggregates up to 12.05" (306mm) of snow.Daylight
The average length of the day in April is 13h and 17min.On the first day of the month, sunrise is at 6:44 am and sunset at 7:26 pm. On the last day of April, in Claymont, sunrise is at 6:02 am and sunset at 7:55 pm EDT.
Sunshine
The average sunshine in April in Claymont is 8.5h.UV index
The average daily maximum UV index in April in Claymont is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 4 in April converts into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Boost your sun resistance with garments that are densely woven yet spacious. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are April temperatures in Claymont?
What is the least humid month in Claymont?
What is the average humidity in April in Claymont?
How much does it rain in Claymont in April?
How many days does it snow in April in Claymont?
How many hours of daylight does Claymont have in April?
What time are sunrise and sunset in April in Claymont?
How long on average sun shines in April in Claymont?
What is the UV index intensity in April in Claymont?
Average temperature in April
Claymont, DE
- Average high temperature in April: 61.3°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in April: 44.6°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure in April
Claymont, DE
- Average pressure in April: 29.99"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
Claymont, DE
- Average wind speed in April: 8.5mph
The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in April
Claymont, DE
- Average humidity in April: 72%
The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall in April
Claymont, DE
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").
Average rainfall days in April
Claymont, DE
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in April
Claymont, DE
- Average snowfall in April: 0.31"
The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Claymont, DE
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Claymont, DE
- 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 24min).
- Average sunshine in April: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in April
Claymont, DE
- Average sunshine days in April: 11.9 days
The month with the most sunshine days is November (18.6 days).
The months with the least sunshine days are May and July (9.8 days).
Average UV index in April
Claymont, 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, February, November and December (UV index 2).
Average cloud cover in April
Claymont, DE
- Average cloud cover in April: 43
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in April
Claymont, 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).
Claymont, Delaware, USA
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