April weather forecast
Shannon Forest, MD

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Weather in April

April is a refreshing spring month in Shannon Forest, Maryland, with an average temperature varying between 63.1°F (17.3°C) and 46.9°F (8.3°C).

Temperature

April's arrival coincides with a temperature rise, moving from March's fresh 50.9°F (10.5°C) to an enjoyable 63.1°F (17.3°C). The nighttime temperature in Shannon Forest dips to a frosty 46.9°F (8.3°C) on average during April.

Humidity

March, April and July, with an average relative humidity of 72%, are the least humid months.

Rainfall

In Shannon Forest, Maryland, in April, it is raining for 14.8 days, with typically 2.28" (58mm) of accumulated precipitation. In Shannon Forest, during the entire year, the rain falls for 157.2 days and collects up to 30.47" (774mm) of precipitation.

Snowfall

In Shannon Forest, snow does not fall in April through October.

Daylight

In Shannon Forest, the average length of the day in April is 13h and 16min.
On the first day of April, sunrise is at 6:49 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:58 pm EDT.

Sunshine

The average sunshine in April is 8.9h.

UV index

In Shannon Forest, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 4 in April leads to these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What are April temperatures in Shannon Forest?

An average high-temperature, in April, in Shannon Forest, is 63.1°F (17.3°C) and the average low-temperature is 46.9°F (8.3°C).

What is the least humid month in Shannon Forest?

The months with the lowest humidity are March, April and July, with an average relative humidity of 72%.

What is the average humidity in April in Shannon Forest?

In Shannon Forest, the average relative humidity in April is 72%.

How many days does it rain in April in Shannon Forest?

In Shannon Forest, Maryland, during April, the rain falls for 14.8 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When it does not snow in Shannon Forest?

April through October are months without snowfall in Shannon Forest.

Does it snow in Shannon Forest in April?

In April, in Shannon Forest, it doesn't snow. March is the latest month when it typically snows.

What is the average length of the day in April in Shannon Forest?

The average day length in April is 13h and 16min.

What time are sunrise and sunset in April in Shannon Forest?

On the first day of April, sunrise is at 6:49 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:58 pm EDT.

How many hours of sunshine does Shannon Forest have in April?

In Shannon Forest, the average sunshine duration in April is 8.9h.

What is the UV index reading in April in Shannon Forest?

The average daily maximum UV index in April in Shannon Forest, Maryland, is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Shannon Forest, MD

Average temperature in April - Shannon Forest, MD
  • Average high temperature in April: 63.1°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in April: 46.9°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in April
Shannon Forest, MD

Average pressure in April - Shannon Forest, 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).

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Average wind speed in April
Shannon Forest, MD

Average wind speed in April - Shannon Forest, MD
  • Average wind speed in April: 8.9mph

The windiest months (with the highest average wind speed) are January, February and March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in April
Shannon Forest, MD

Average humidity in April - Shannon Forest, MD
  • Average humidity in April: 72%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are March, April and July (72%).

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Average rainfall in April
Shannon Forest, MD

Average rainfall in April - Shannon Forest, MD
  • Average rainfall in April: 2.28"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in April
Shannon Forest, MD

Average rainfall days in April - Shannon Forest, MD
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is May (18 days).
The months with the least rainy days are January and November (8.4 days).

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Average snowfall in April
Shannon Forest, MD

Average snowfall in April - Shannon Forest, MD
  • Average snowfall in April: 0"

The month with the highest snowfall is January (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in April
Shannon Forest, MD

Average snowfall days in April - Shannon Forest, MD
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Shannon Forest, MD

Average daylight in April / Average sunshine in April - Shannon Forest, 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 6min).

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Average sunshine days in April
Shannon Forest, MD

Average sunshine days in April - Shannon Forest, MD
  • Average sunshine days in April: 14 days

The month with the most sunshine days is November (19.9 days).
The months with the least sunshine days are May and July (10.8 days).

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Average UV index in April
Shannon Forest, MD

Average UV index in April - Shannon Forest, 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).

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Average cloud cover in April
Shannon Forest, MD

Average cloud cover in April - Shannon Forest, MD
  • Average cloud cover in April: 40

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in April
Shannon Forest, MD

Average visibility in April - Shannon Forest, 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).

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Shannon Forest, Maryland, USA

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