April weather forecast
South Laurel, MD

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Weather in April

April is a comfortable spring month in South Laurel, Maryland, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 63.7°F (17.6°C).

Temperature

The average high-temperature increases in April, moving from a fresh 51.8°F (11°C) in March to an enjoyable 63.7°F (17.6°C). During the month of April, the temperature generally drops to a low average of 47.5°F (8.6°C).

Humidity

With an average relative humidity of 71%, April is the least humid month.

Rainfall

In South Laurel, in April, it is raining for 15.4 days, with typically 2.72" (69mm) of accumulated precipitation. Throughout the year, there are 156.7 rainfall days, and 31.81" (808mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. April is the last month it regularly snows in South Laurel. During 0.1 snowfall days, in April, South Laurel aggregates 0.08" (2mm) of snow. Throughout the year, there are 13.6 snowfall days, and 6.73" (171mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 15min.
On the first day of April, sunrise is at 6:50 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 7:59 pm EDT.

Sunshine

In April, the average sunshine is 8.8h.

UV index

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in April transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are April temperatures?

In South Laurel, 63.7°F (17.6°C) is the average high-temperature and 47.5°F (8.6°C) is the average low-temperature during April.

What is the least humid month?

With an average relative humidity of 71%, April is the least humid month.

What is the average humidity in April in South Laurel?

The average relative humidity in April in South Laurel, Maryland, is 71%.

How much does it rain in April?

In South Laurel, during April, the rain falls for 15.4 days and regularly aggregates up to 2.72" (69mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows in South Laurel. During 0.1 snowfall days, in April, South Laurel aggregates 0.08" (2mm) of snow.

How many hours of daylight does South Laurel have in April?

The average day length in April is 13h and 15min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:50 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 7:59 pm EDT.

How many hours of sunshine does South Laurel have in April?

The average sunshine duration in April is 8.8h.

How high is the UV index in April?

In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
South Laurel, MD

Average temperature in April - South Laurel, MD
  • Average high temperature in April: 63.7°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in April: 47.5°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28°F).

Average pressure in April
South Laurel, MD

Average pressure in April - South Laurel, 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 (29.94"Hg).

Average wind speed in April
South Laurel, MD

Average wind speed in April - South Laurel, MD
  • Average wind speed in April: 8.5mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

Average humidity in April
South Laurel, MD

Average humidity in April - South Laurel, MD
  • Average humidity in April: 71%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is April (71%).

Average rainfall in April
South Laurel, MD

Average rainfall in April - South Laurel, MD
  • Average rainfall in April: 2.72"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in April
South Laurel, MD

Average rainfall days in April - South Laurel, MD
  • Average rainfall days in April: 15.4 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.9 days).

Average snowfall in April
South Laurel, MD

Average snowfall in April - South Laurel, MD
  • Average snowfall in April: 0.08"

The month with the highest snowfall is January (2.36").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
South Laurel, MD

Average snowfall days in April - South Laurel, MD
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is January (4.3 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
South Laurel, MD

Average daylight in April / Average sunshine in April - South Laurel, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in April
South Laurel, MD

Average sunshine days in April - South Laurel, MD
  • Average sunshine days in April: 13.1 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (11.5 days).

Average UV index in April
South Laurel, MD

Average UV index in April - South Laurel, 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 and December (UV index 2).

Average cloud cover in April
South Laurel, MD

Average cloud cover in April - South Laurel, MD
  • Average cloud cover in April: 41

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in April
South Laurel, MD

Average visibility in April - South Laurel, MD
  • 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 Laurel, Maryland, USA

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