April weather forecast
Sinking Spring, PA

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Weather in April

April is a mild spring month in Sinking Spring, Pennsylvania, with an average temperature fluctuating between 59.5°F (15.3°C) and 41.2°F (5.1°C).

Temperature

An escalation in the average high-temperature is seen with the onset of April, moving from a frosty 46.9°F (8.3°C) in March to a mild 59.5°F (15.3°C). During April, Sinking Spring consistently records a temperature low averaging an icy 41.2°F (5.1°C).

Humidity

The least humid month is April, with an average relative humidity of 76%.

Rainfall

In Sinking Spring, in April, during 16.3 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Sinking Spring, Pennsylvania, during the entire year, the rain falls for 158.3 days and collects up to 29.76" (756mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, it is snowing for 0.4 days. Throughout April, 0.16" (4mm) of snow is accumulated. Throughout the year, in Sinking Spring, there are 26.5 snowfall days, and 12.64" (321mm) of snow is accumulated.

Daylight

The average length of the day in April in Sinking Spring is 13h and 19min.
On the first day of April in Sinking Spring, Pennsylvania, sunrise is at 6:46 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:58 pm EDT.

Sunshine

The average sunshine in April is 8.1h.

UV index

In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in April transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the temperature in April in Sinking Spring?

In April, in Sinking Spring, the average high-temperature is 59.5°F (15.3°C), and the average low-temperature is 41.2°F (5.1°C).

What is the least humid month in Sinking Spring?

April is the least humid month in Sinking Spring, Pennsylvania, with an average relative humidity of 76%.

What is the average humidity in April in Sinking Spring?

The average relative humidity in April in Sinking Spring, Pennsylvania, is 76%.

How much does it rain in Sinking Spring in April?

In April, the rain falls for 16.3 days. Throughout April, 2.8" (71mm) of precipitation is accumulated.

How many days does it snow in April in Sinking Spring?

In Sinking Spring, Pennsylvania, in April, during 0.4 snowfall days, 0.16" (4mm) of snow is typically accumulated.

How many hours of daylight does Sinking Spring have in April?

The average day length in April in Sinking Spring, Pennsylvania, is 13h and 19min.

What time are sunrise and sunset in April in Sinking Spring?

On the first day of April in Sinking Spring, Pennsylvania, sunrise is at 6:46 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:58 pm EDT.

How many hours of sunshine does Sinking Spring have in April?

The average sunshine duration in April in Sinking Spring is 8.1h.

What is the UV index intensity in April in Sinking Spring?

The average daily maximum UV index in April in Sinking Spring, Pennsylvania, is 4. A UV Index of 3 to 5 symbolizes 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
Sinking Spring, PA

Average temperature in April - Sinking Spring, PA
  • Average high temperature in April: 59.5°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in April: 41.2°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in April
Sinking Spring, PA

Average pressure in April - Sinking Spring, PA
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in April
Sinking Spring, PA

Average wind speed in April - Sinking Spring, PA
  • Average wind speed in April: 8.2mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in April
Sinking Spring, PA

Average humidity in April - Sinking Spring, PA
  • Average humidity in April: 76%

The months with the highest relative humidity are February and October (81%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in April
Sinking Spring, PA

Average rainfall in April - Sinking Spring, PA
  • Average rainfall in April: 2.8"

The wettest month (with the highest rainfall) is August (2.95").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in April
Sinking Spring, PA

Average rainfall days in April - Sinking Spring, PA
  • Average rainfall days in April: 16.3 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in April
Sinking Spring, PA

Average snowfall in April - Sinking Spring, PA
  • Average snowfall in April: 0.16"

The month with the highest snowfall is March (3.54").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Sinking Spring, PA

Average snowfall days in April - Sinking Spring, PA
  • Average snowfall days in April: 0.4 days

The month with the highest number of snowfall days is January (8.3 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
Sinking Spring, PA

Average daylight in April / Average sunshine in April - Sinking Spring, 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 36min).

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Average sunshine days in April
Sinking Spring, PA

Average sunshine days in April - Sinking Spring, PA
  • Average sunshine days in April: 11.9 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in April
Sinking Spring, PA

Average UV index in April - Sinking Spring, PA
  • Average UV index in April: 4

The months with the highest UV index are May, June and July (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
Sinking Spring, PA

Average cloud cover in April - Sinking Spring, PA
  • Average cloud cover in April: 46

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in April
Sinking Spring, PA

Average visibility in April - Sinking Spring, PA
  • Average visibility in April: 6mi

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

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Sinking Spring, Pennsylvania, USA

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