April weather forecast
White Oak, MD

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Weather in April

April in White Oak, Maryland, is a refreshing spring month, with an average temperature varying between 64°F (17.8°C) and 46.2°F (7.9°C).

Temperature

As White Oak welcomes April, the average high-temperature sees a rise, transitioning from a cool 52°F (11.1°C) in March to an enjoyable 64°F (17.8°C). White Oak encounters an average low-temperature of 46.2°F (7.9°C) during April nights.

Humidity

In White Oak, the average relative humidity in April is 71%.

Rainfall

In White Oak, in April, it is raining for 14.9 days, with typically 2.56" (65mm) of accumulated precipitation. In White Oak, during the entire year, the rain falls for 155.7 days and collects up to 31.42" (798mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.1 snowfall days, in April, White Oak aggregates 0.08" (2mm) of snow. Throughout the year, there are 17.8 snowfall days, and 9.21" (234mm) of snow is accumulated.

Daylight

In White Oak, the average length of the day in April is 13h and 15min.
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 6:09 am and sunset at 8:00 pm EDT.

Sunshine

In White Oak, the average sunshine in April is 8.8h.

UV index

In White Oak, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 4 during April translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Frequently asked questions

What is the average April temperature?

In April, in White Oak, the average high-temperature is 64°F (17.8°C), and the average low-temperature is 46.2°F (7.9°C).

What is the average humidity in April?

The average relative humidity in April is 71%.

How many days does it rain in April?

In White Oak, in April, during 14.9 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

What is the last month it snows?

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

How many hours of daylight does White Oak have in April?

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

When are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:51 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:00 pm EDT.

How long on average sun shines in April?

In April, the average sunshine duration is 8.8h.

What is the UV index intensity in April?

In White Oak, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe 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
White Oak, MD

Average temperature in April - White Oak, MD
  • Average high temperature in April: 64°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: 46.2°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in April
White Oak, MD

Average pressure in April - White Oak, 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
White Oak, MD

Average wind speed in April - White Oak, MD
  • Average wind speed in April: 8.1mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in April
White Oak, MD

Average humidity in April - White Oak, MD
  • Average humidity in April: 71%

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
White Oak, MD

Average rainfall in April - White Oak, MD
  • Average rainfall in April: 2.56"

The wettest month (with the highest rainfall) is August (4.02").
The driest months (with the least rainfall) are January and February (2.01").

Average rainfall days in April
White Oak, MD

Average rainfall days in April - White Oak, MD
  • Average rainfall days in April: 14.9 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9 days).

Average snowfall in April
White Oak, MD

Average snowfall in April - White Oak, MD
  • Average snowfall in April: 0.08"

The month with the highest snowfall is March (2.95").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
White Oak, MD

Average snowfall days in April - White Oak, MD
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is January (5.4 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
White Oak, MD

Average daylight in April / Average sunshine in April - White Oak, 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
White Oak, MD

Average sunshine days in April - White Oak, MD
  • Average sunshine days in April: 13.8 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (11.7 days).

Average UV index in April
White Oak, MD

Average UV index in April - White Oak, 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, February, November and December (UV index 2).

Average cloud cover in April
White Oak, MD

Average cloud cover in April - White Oak, MD
  • Average cloud cover in April: 42

The months with the most cloud cover are March and December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in April
White Oak, MD

Average visibility in April - White Oak, 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).

White Oak, Maryland, USA

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