April weather forecast
Aspen Knolls, MD

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Weather in April

April is an enjoyable spring month in Aspen Knolls, Maryland, with an average temperature varying between 64.2°F (17.9°C) and 46°F (7.8°C).

Temperature

April shows a rise in the average high-temperature, moving from March's cool 52°F (11.1°C) to an enjoyable 64.2°F (17.9°C). During the month of April, the temperature in Aspen Knolls falls to an average of 46°F (7.8°C).

Humidity

In Aspen Knolls, the average relative humidity in April is 72%.

Rainfall

In Aspen Knolls, during April, the rain falls for 16.3 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Aspen Knolls, during the entire year, the rain falls for 160.9 days and collects up to 32.99" (838mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.2 snowfall days, in April, Aspen Knolls aggregates 0.28" (7mm) of snow. Throughout the year, there are 17.1 snowfall days, and 10.2" (259mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 15min.
On the first day of the month, sunrise is at 6:51 am and sunset at 7:32 pm. On the last day of April, sunrise is at 6:10 am and sunset at 8:00 pm EDT.

Sunshine

In April, the average sunshine is 8.8h.

UV index

In Aspen Knolls, Maryland, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index, 4 in April, converts into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.

Frequently asked questions

What is the temperature in April?

In April, the average high-temperature and low-temperature are 64.2°F (17.9°C) and 46°F (7.8°C) respectively.

What is the average humidity in April?

In April, the average relative humidity is 72%.

How much does it rain in April?

In Aspen Knolls, during April, the rain falls for 16.3 days and regularly aggregates up to 2.87" (73mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows. During 0.2 snowfall days, in April, Aspen Knolls aggregates 0.28" (7mm) of snow.

What is the average length of the day in April?

In April, the average day length is 13h and 15min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 6:51 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:00 pm EDT.

How long on average sun shines in April?

The average sunshine duration in April is 8.8h.

What is the UV index intensity in April in Aspen Knolls?

In Aspen Knolls, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Aspen Knolls, MD

Average temperature in April - Aspen Knolls, MD
  • Average high temperature in April: 64.2°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in April: 46°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

Average pressure in April
Aspen Knolls, MD

Average pressure in April - Aspen Knolls, MD
  • Average pressure in April: 29.99"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
Aspen Knolls, MD

Average wind speed in April - Aspen Knolls, MD
  • Average wind speed in April: 8mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in April
Aspen Knolls, MD

Average humidity in April - Aspen Knolls, MD
  • Average humidity in April: 72%

The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).

Average rainfall in April
Aspen Knolls, MD

Average rainfall in April - Aspen Knolls, MD
  • Average rainfall in April: 2.87"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (2.17").

Average rainfall days in April
Aspen Knolls, MD

Average rainfall days in April - Aspen Knolls, MD
  • Average rainfall days in April: 16.3 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in April
Aspen Knolls, MD

Average snowfall in April - Aspen Knolls, MD
  • Average snowfall in April: 0.28"

The months with the highest snowfall are January and March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
Aspen Knolls, MD

Average snowfall days in April - Aspen Knolls, MD
  • Average snowfall days in April: 0.2 days

The months with the highest number of snowfall days are January and February (5.1 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
Aspen Knolls, MD

Average daylight in April / Average sunshine in April - Aspen Knolls, MD
  • 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in April
Aspen Knolls, MD

Average sunshine days in April - Aspen Knolls, MD
  • Average sunshine days in April: 11.9 days

The month with the most sunshine days is November (19.4 days).
The months with the least sunshine days are May and July (11 days).

Average UV index in April
Aspen Knolls, MD

Average UV index in April - Aspen Knolls, MD
  • 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, November and December (UV index 2).

Average cloud cover in April
Aspen Knolls, MD

Average cloud cover in April - Aspen Knolls, MD
  • Average cloud cover in April: 42

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in April
Aspen Knolls, MD

Average visibility in April - Aspen Knolls, MD
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Aspen Knolls, Maryland, USA

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