April weather forecast
Dayton, VA

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Weather in April

April is a refreshing spring month in Dayton, Virginia, with an average temperature varying between 42.1°F (5.6°C) and 62.6°F (17°C).

Temperature

Dayton in April shows a temperature shift, moving from an average high of a fresh 51.4°F (10.8°C) in March to a comfortable 62.6°F (17°C). In April, Dayton experiences a temperature dip to an average of 42.1°F (5.6°C) at night.

Humidity

The average relative humidity in April is 75%.

Rainfall

In April, the rain falls for 15.9 days. Throughout April, 3.11" (79mm) of precipitation is accumulated. Throughout the year, there are 167.3 rainfall days, and 30.35" (771mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Dayton, in April, snow falls for 0.5 days, with typically accumulated 0.47" (12mm) of snow. Throughout the year, there are 23.3 snowfall days, and 16.89" (429mm) of snow is accumulated.

Daylight

In Dayton, the average length of the day in April is 13h and 14min.
On the first day of April, sunrise is at 6:59 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:06 pm EDT.

Sunshine

In April, the average sunshine is 9h.

UV index

In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 4 during April leads to these instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Dayton in April?

During April, Dayton experiences an average high-temperature of 62.6°F (17°C) and a low-temperature of 42.1°F (5.6°C).

What is the average humidity in April?

In Dayton, Virginia, the average relative humidity in April is 75%.

How many days does it rain in April?

In Dayton, Virginia, during April, the rain falls for 15.9 days and regularly aggregates up to 3.11" (79mm) of precipitation.

How many days does it snow in April?

In Dayton, in April, during 0.5 snowfall days, 0.47" (12mm) of snow is typically accumulated.

How many hours of daylight does Dayton have in April?

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

When is the sunrise / sunset in April?

In April, on the first day of the month, sunrise is at 6:59 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:06 pm EDT.

How many hours of sunshine does Dayton have in April?

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

What is the UV index reading in April?

In Dayton, 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
Dayton, VA

Average temperature in April - Dayton, VA
  • Average high temperature in April: 62.6°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in April: 42.1°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in April
Dayton, VA

Average pressure in April - Dayton, VA
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in April
Dayton, VA

Average wind speed in April - Dayton, VA
  • Average wind speed in April: 6.8mph

The windiest months (with the highest average wind speed) are February and April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in April
Dayton, VA

Average humidity in April - Dayton, VA
  • Average humidity in April: 75%

The months with the highest relative humidity are May, September and October (78%).
The months with the lowest relative humidity are January and July (74%).

Average rainfall in April
Dayton, VA

Average rainfall in April - Dayton, VA
  • Average rainfall in April: 3.11"

The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is November (1.77").

Average rainfall days in April
Dayton, VA

Average rainfall days in April - Dayton, VA
  • Average rainfall days in April: 15.9 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is November (9 days).

Average snowfall in April
Dayton, VA

Average snowfall in April - Dayton, VA
  • Average snowfall in April: 0.47"

The month with the highest snowfall is March (4.45").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Dayton, VA

Average snowfall days in April - Dayton, VA
  • Average snowfall days in April: 0.5 days

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Dayton, VA

Average daylight in April / Average sunshine in April - Dayton, 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 30min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in April
Dayton, VA

Average sunshine days in April - Dayton, VA
  • Average sunshine days in April: 11.7 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in April
Dayton, VA

Average UV index in April - Dayton, VA
  • Average UV index in April: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in April
Dayton, VA

Average cloud cover in April - Dayton, VA
  • Average cloud cover in April: 40

The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 32).

Average visibility in April
Dayton, VA

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

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

Dayton, Virginia, USA

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