April weather forecast
Dover, PA

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Weather in April

April in Dover, Pennsylvania, is an enjoyable spring month, with temperature in the range of an average high of 60.8°F (16°C) and an average low of 42.4°F (5.8°C).

Temperature

April's arrival brings a temperature shift, moving from a frosty 48.4°F (9.1°C) in March to a refreshing 60.8°F (16°C). Dover records a steady low-temperature average of 42.4°F (5.8°C) during April.

Humidity

With an average relative humidity of 75%, April is the least humid month in Dover, Pennsylvania.

Rainfall

In Dover, during April, the rain falls for 13.7 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, in Dover, there are 133.5 rainfall days, and 16.89" (429mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. April is the last month it regularly snows in Dover, Pennsylvania. During 0.3 snowfall days, in April, Dover aggregates 0.04" (1mm) of snow. In Dover, Pennsylvania, during the entire year, snow falls for 20 days and aggregates up to 7.56" (192mm) of snow.

Daylight

The average length of the day in April in Dover is 13h and 17min.
On the first day of April in Dover, sunrise is at 6:49 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:01 pm EDT.

Sunshine

The average sunshine in April is 8.5h.

UV index

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 4 in April converts into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What is the usual temperature for Dover in April?

Dover in April has an average high-temperature of 60.8°F (16°C) and an average low-temperature of 42.4°F (5.8°C).

What is the least humid month in Dover?

April is the least humid month, with an average relative humidity of 75%.

What is the average humidity in April in Dover?

In April, the average relative humidity in Dover, Pennsylvania, is 75%.

How many days does it rain in April in Dover?

In Dover, Pennsylvania, in April, it is raining for 13.7 days, with typically 1.22" (31mm) of accumulated precipitation.

What is the last month it snows in Dover?

April is the last month it regularly snows in Dover. During 0.3 snowfall days, in April, Dover aggregates 0.04" (1mm) of snow.

What is the average length of the day in April in Dover?

In Dover, Pennsylvania, the average day length in April is 13h and 17min.

When is the sunrise / sunset in April in Dover?

On the first day of April in Dover, sunrise is at 6:49 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:01 pm EDT.

How long on average sun shines in April in Dover?

In April, the average sunshine duration is 8.5h.

What is the UV index reading in April in Dover?

In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
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
Dover, PA

Average temperature in April - Dover, PA
  • Average high temperature in April: 60.8°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 (35.8°F).

  • Average low temperature in April: 42.4°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in April
Dover, PA

Average pressure in April - Dover, PA
  • 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
Dover, PA

Average wind speed in April - Dover, PA
  • Average wind speed in April: 8.5mph

The windiest month (with the highest average wind speed) is March (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in April
Dover, PA

Average humidity in April - Dover, PA
  • Average humidity in April: 75%

The months with the highest relative humidity are February, May and October (80%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in April
Dover, PA

Average rainfall in April - Dover, PA
  • Average rainfall in April: 1.22"

The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (1.02").

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Average rainfall days in April
Dover, PA

Average rainfall days in April - Dover, PA
  • Average rainfall days in April: 13.7 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6.7 days).

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Average snowfall in April
Dover, PA

Average snowfall in April - Dover, PA
  • Average snowfall in April: 0.04"

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

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Average snowfall days in April
Dover, PA

Average snowfall days in April - Dover, PA
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is February (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Dover, PA

Average daylight in April / Average sunshine in April - Dover, PA
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in April: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in April
Dover, PA

Average sunshine days in April - Dover, PA
  • Average sunshine days in April: 14.8 days

The month with the most sunshine days is November (20.8 days).
The months with the least sunshine days are May and July (12.7 days).

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Average UV index in April
Dover, PA

Average UV index in April - Dover, PA
  • 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
Dover, PA

Average cloud cover in April - Dover, PA
  • Average cloud cover in April: 44

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in April
Dover, PA

Average visibility in April - Dover, PA
  • Average visibility in April: 6mi

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

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Dover, Pennsylvania, USA

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