April weather forecast
Newtown Square, PA

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Weather in April

April in Newtown Square, Pennsylvania, is an enjoyable spring month, with an average temperature fluctuating between 61°F (16.1°C) and 43.7°F (6.5°C).

Temperature

Newtown Square's transition into April brings a rise in the average high-temperature, moving from a chilly 48.2°F (9°C) in March to a refreshing 61°F (16.1°C). The average low-temperature of 43.7°F (6.5°C) is witnessed in Newtown Square during April.

Humidity

April, July and August, with an average relative humidity of 73%, are the least humid months.

Rainfall

In April, in Newtown Square, Pennsylvania, the rain falls for 12.2 days. Throughout April, 1.69" (43mm) of precipitation is accumulated. Throughout the year, there are 138.1 rainfall days, and 20.79" (528mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Newtown Square. In April, in Newtown Square, it is snowing for 0.4 days. Throughout April, 0.35" (9mm) of snow is accumulated. Throughout the year, in Newtown Square, there are 19.3 snowfall days, and 7.68" (195mm) of snow is accumulated.

Daylight

The average length of the day in April in Newtown Square is 13h and 17min.
On the first day of the month, sunrise is at 6:44 am and sunset at 7:26 pm. On the last day of April, sunrise is at 6:01 am and sunset at 7:55 pm EDT.

Sunshine

The average sunshine in April is 8.1h.

UV index

In Newtown Square, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 4 during April leads to these instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What is the temperature in April in Newtown Square?

The average high-temperature and low-temperature in Newtown Square, Pennsylvania, during April are 61°F (16.1°C) and 43.7°F (6.5°C) respectively.

What are the least humid months in Newtown Square?

April, July and August, with an average relative humidity of 73%, are the least humid months.

What is the average humidity in April in Newtown Square?

The average relative humidity in April in Newtown Square is 73%.

How many days does it rain in April in Newtown Square?

In Newtown Square, during April, the rain falls for 12.2 days and regularly aggregates up to 1.69" (43mm) of precipitation.

How many days does it snow in April in Newtown Square?

In Newtown Square, Pennsylvania, in April, during 0.4 snowfall days, 0.35" (9mm) of snow is typically accumulated.

How many hours of daylight does Newtown Square have in April?

The average day length in April in Newtown Square, Pennsylvania, is 13h and 17min.

When is the sunrise / sunset in April in Newtown Square?

On the first day of April in Newtown Square, sunrise is at 6:44 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 7:55 pm EDT.

How many hours of sunshine does Newtown Square have in April?

In Newtown Square, Pennsylvania, the average sunshine duration in April is 8.1h.

What is the UV index intensity in April in Newtown Square?

In Newtown Square, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Newtown Square, PA

Average temperature in April - Newtown Square, PA
  • Average high temperature in April: 61°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in April: 43.7°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in April
Newtown Square, PA

Average pressure in April - Newtown Square, PA
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in April
Newtown Square, PA

Average wind speed in April - Newtown Square, PA
  • Average wind speed in April: 8.3mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in April
Newtown Square, PA

Average humidity in April - Newtown Square, PA
  • Average humidity in April: 73%

The months with the highest relative humidity are February and October (79%).
The months with the lowest relative humidity are April, July and August (73%).

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Average rainfall in April
Newtown Square, PA

Average rainfall in April - Newtown Square, PA
  • Average rainfall in April: 1.69"

The wettest month (with the highest rainfall) is August (2.72").
The driest months (with the least rainfall) are January, February and November (1.3").

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Average rainfall days in April
Newtown Square, PA

Average rainfall days in April - Newtown Square, PA
  • Average rainfall days in April: 12.2 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in April
Newtown Square, PA

Average snowfall in April - Newtown Square, PA
  • Average snowfall in April: 0.35"

The month with the highest snowfall is March (1.93").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Newtown Square, PA

Average snowfall days in April - Newtown Square, PA
  • Average snowfall days in April: 0.4 days

The month with the highest number of snowfall days is January (6.1 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
Newtown Square, PA

Average daylight in April / Average sunshine in April - Newtown Square, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in April
Newtown Square, PA

Average sunshine days in April - Newtown Square, PA
  • Average sunshine days in April: 15.7 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (12.7 days).

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Average UV index in April
Newtown Square, PA

Average UV index in April - Newtown Square, 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, March, November and December (UV index 2).

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Average cloud cover in April
Newtown Square, PA

Average cloud cover in April - Newtown Square, PA
  • Average cloud cover in April: 46

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in April
Newtown Square, PA

Average visibility in April - Newtown Square, 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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Newtown Square, Pennsylvania, USA

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