April weather forecast
Fort Washington, MD

Weather in April

April in Fort Washington, Maryland, is a comfortable spring month, with average temperature varying between 47.3°F (8.5°C) and 65.1°F (18.4°C).

Temperature

In April, the average high-temperature increases, from a fresh 53.2°F (11.8°C) in March, to an enjoyable 65.1°F (18.4°C). In Fort Washington, the average low-temperature is 47.3°F (8.5°C).

Humidity

Months with the lowest humidity in Fort Washington are April and July, with an average relative humidity of 71%.

Rainfall

In Fort Washington, during 15.7 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. In Fort Washington, during the entire year, the rain falls for 158.2 days and collects up to 30.67" (779mm) 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, Fort Washington aggregates 0.08" (2mm) of snow. Throughout the year, in Fort Washington, there are 14.4 snowfall days, and 7.56" (192mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13.3h.

Sunshine

In Fort Washington, the average sunshine is 8.9h.

UV index

In Fort Washington, 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 the UV radiation for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What are the least humid months in Fort Washington?

April and July, with an average relative humidity of 71%, are the least humid months.

What is the average humidity in April in Fort Washington?

In April, the average relative humidity in Fort Washington, Maryland, is 71%.

How many days does it rain in April in Fort Washington?

In Fort Washington, during April, the rain falls for 15.7 days and regularly aggregates up to 2.76" (70mm) of precipitation.

What is the last month it snows in Fort Washington?

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

How many hours of daylight does Fort Washington have in April?

In Fort Washington, Maryland, the average length of the day in April is 13.3h.

How many hours of sunshine does Fort Washington have in April?

The average sunshine in April is 8.9h.

What is the UV index reading in April in Fort Washington?

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in April
Fort Washington, MD

Average temperature in April - Fort Washington, MD
  • Average high temperature in April: 65.1°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in April: 47.3°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in April
Fort Washington, MD

Average pressure in April - Fort Washington, MD
  • Average pressure in April: 29.99"

The month with the highest atmospheric pressure is November (30.14").
The month with the lowest atmospheric pressure is June (29.95").

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Average wind speed in April
Fort Washington, MD

Average wind speed in April - Fort Washington, MD
  • Average wind speed in April: 7.7mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in April
Fort Washington, MD

Average humidity in April - Fort Washington, MD
  • Average humidity in April: 71%

Months with the highest relative humidity are May, October and December (76%).
Months with the lowest relative humidity are April and July (71%).

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Average rainfall in April
Fort Washington, MD

Average rainfall in April - Fort Washington, MD
  • Average rainfall in April: 2.76"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in April
Fort Washington, MD

Average rainfall days in April - Fort Washington, MD
  • Average rainfall days in April: 15.7 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in April
Fort Washington, MD

Average snowfall in April - Fort Washington, MD
  • Average snowfall in April: 0.08"

The month with the highest snowfall is January (2.48").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Fort Washington, MD

Average snowfall days in April - Fort Washington, MD
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is January (4.5 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Fort Washington, MD

Average daylight in April / Average sunshine in April - Fort Washington, MD
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in April: 8.9h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 5.1h).

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Average sunshine days in April
Fort Washington, MD

Average sunshine days in April - Fort Washington, MD
  • Average sunshine days in April: 12.4 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.5 days).

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Average UV index in April
Fort Washington, MD

Average UV index in April - Fort Washington, MD
  • Average UV index in April: 4

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in April
Fort Washington, MD

Average cloud cover in April - Fort Washington, 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 30).

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Average visibility in April
Fort Washington, MD

Average visibility in April - Fort Washington, MD
  • Average visibility in April: 6mi

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).

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