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 shift into April brings an increase in the average high-temperature, moving from a frosty 49.3°F (9.6°C) in March to a refreshing 61.3°F (16.3°C). An average low-temperature of 44.6°F (7°C) is noted in Ardentown, Delaware, during the month of April.Humidity
April is the least humid month, with an average relative humidity of 72%.Rainfall
In Ardentown, in April, during 16.3 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, in Ardentown, there are 168.9 rainfall days, and 35.55" (903mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Ardentown, Delaware, in April, snow falls for 0.4 days, with typically accumulated 0.31" (8mm) of snow. In Ardentown, during the entire year, snow falls for 21.9 days and aggregates up to 12.05" (306mm) of snow.Daylight
In Ardentown, the average length of the day in April is 13h and 17min.On the first day of April, sunrise is at 6:44 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:55 pm EDT.
Sunshine
In April, the average sunshine is 8.5h.UV index
The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 4 during April, leads to the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Around midday, solar radiation is most harmful; hence, exposure should be limited. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Ardentown in April?
What is the least humid month in Ardentown?
What is the average humidity in April in Ardentown?
How many days does it rain in April in Ardentown?
How many days does it snow in April in Ardentown?
How many hours of daylight does Ardentown have in April?
When are sunrise and sunset in April in Ardentown?
How long on average sun shines in April in Ardentown?
What is the UV index reading in April in Ardentown?
Average temperature in April
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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
Ardentown, 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).
Ardentown, Delaware, USA
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