April weather forecast
Catlett, VA

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Weather in April

April in Catlett, Virginia, is an enjoyable spring month, with an average temperature varying between 65.7°F (18.7°C) and 45.9°F (7.7°C).

Temperature

April brings a rise in the average high-temperature, transitioning from March's cool 53.2°F (11.8°C) to a refreshing 65.7°F (18.7°C). April nights are marked by an average temperature drop to a chilly 45.9°F (7.7°C).

Humidity

In April, the average relative humidity in Catlett is 73%.

Rainfall

In Catlett, during April, the rain falls for 15.7 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Catlett, during the entire year, the rain falls for 157.5 days and collects up to 30.35" (771mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Catlett. April is the last month it regularly snows in Catlett. During 0.3 snowfall days, in April, Catlett aggregates 0.43" (11mm) of snow. In Catlett, during the entire year, snow falls for 15.8 days and aggregates up to 11.5" (292mm) of snow.

Daylight

In Catlett, the average length of the day in April is 13h and 14min.
On the first day of April, sunrise is at 6:54 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:02 pm EDT.

Sunshine

The average sunshine in April is 9h.

UV index

In Catlett, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 4 in April translates into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the average April temperature in Catlett?

April temperatures in Catlett, Virginia, vary between a high-temperature of 65.7°F (18.7°C) and a low-temperature of 45.9°F (7.7°C).

What is the average humidity in April in Catlett?

In Catlett, the average relative humidity in April is 73%.

How much does it rain in Catlett in April?

In April, in Catlett, the rain falls for 15.7 days. Throughout April, 2.87" (73mm) of precipitation is accumulated.

What is the last month it snows in Catlett?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Catlett aggregates 0.43" (11mm) of snow.

How many hours of daylight does Catlett have in April?

In Catlett, the average day length in April is 13h and 14min.

When is the sunrise / sunset in April in Catlett?

On the first day of April in Catlett, sunrise is at 6:54 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:02 pm EDT.

How many hours of sunshine does Catlett have in April?

In April, the average sunshine duration in Catlett is 9h.

What is the UV index reading in April in Catlett?

In Catlett, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents 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
Catlett, VA

Average temperature in April - Catlett, VA
  • Average high temperature in April: 65.7°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in April: 45.9°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

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Average pressure in April
Catlett, VA

Average pressure in April - Catlett, VA
  • 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).

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Average wind speed in April
Catlett, VA

Average wind speed in April - Catlett, VA
  • Average wind speed in April: 7mph

The windiest months (with the highest average wind speed) are March and April (7mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in April
Catlett, VA

Average humidity in April - Catlett, VA
  • Average humidity in April: 73%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).

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Average rainfall in April
Catlett, VA

Average rainfall in April - Catlett, VA
  • Average rainfall in April: 2.87"

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
Catlett, VA

Average rainfall days in April - Catlett, VA
  • Average rainfall days in April: 15.7 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is November (9.3 days).

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Average snowfall in April
Catlett, VA

Average snowfall in April - Catlett, VA
  • Average snowfall in April: 0.43"

The month with the highest snowfall is January (3.7").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Catlett, VA

Average snowfall days in April - Catlett, VA
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is February (5.2 days).
The 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
Catlett, VA

Average daylight in April / Average sunshine in April - Catlett, VA
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in April: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 12min).

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Average sunshine days in April
Catlett, VA

Average sunshine days in April - Catlett, VA
  • Average sunshine days in April: 12.9 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.7 days).

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Average UV index in April
Catlett, VA

Average UV index in April - Catlett, VA
  • 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).

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Average cloud cover in April
Catlett, VA

Average cloud cover in April - Catlett, VA
  • Average cloud cover in April: 41

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

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Average visibility in April
Catlett, VA

Average visibility in April - Catlett, VA
  • Average visibility in April: 6mi

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

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Catlett, Virginia, USA

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