April weather forecast
Walston, PA

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Weather in April

April is a refreshing spring month in Walston, Pennsylvania, with an average temperature fluctuating between 37.9°F (3.3°C) and 56.8°F (13.8°C).

Temperature

April comes with an increase, with the average high-temperature moving from a chilly 44.2°F (6.8°C) in March to a refreshing 56.8°F (13.8°C). The low-temperature in Walston averages to a cold 37.9°F (3.3°C) during the nights of April.

Humidity

The average relative humidity in April in Walston is 79%.

Rainfall

The month with the most rainfall in Walston is April, when the rain falls for 16.3 days and typically aggregates up to 2.48" (63mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, in Walston, it is snowing for 3.8 days. Throughout April, 1.06" (27mm) of snow is accumulated. In Walston, Pennsylvania, during the entire year, snow falls for 71 days and aggregates up to 22.32" (567mm) of snow.

Daylight

The average length of the day in April in Walston is 13h and 20min.
On the first day of the month, sunrise is at 6:57 am and sunset at 7:41 pm. On the last day of April, sunrise is at 6:14 am and sunset at 8:12 pm EDT.

Sunshine

In Walston, Pennsylvania, the average sunshine in April is 7h.

UV index

In Walston, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

What is the temperature in April in Walston?

The average high-temperature and low-temperature during April are 56.8°F (13.8°C) and 37.9°F (3.3°C) respectively.

What is the average humidity in April in Walston?

In Walston, the average relative humidity in April is 79%.

What is the rainiest month in Walston?

April is the month with the most rainfall in Walston, Pennsylvania. Rain falls for 16.3 days and accumulates 2.48" (63mm) of precipitation.

How many days does it rain in April in Walston?

In Walston, Pennsylvania, in April, during 16.3 rainfall days, 2.48" (63mm) of precipitation is typically accumulated.

How much does it snow in Walston in April?

In Walston, Pennsylvania, in April, during 3.8 snowfall days, 1.06" (27mm) of snow is typically accumulated.

How many hours of daylight does Walston have in April?

In April, the average day length is 13h and 20min.

When is the sunrise / sunset in April in Walston?

On the first day of April in Walston, Pennsylvania, sunrise is at 6:57 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:12 pm EDT.

How many hours of sunshine does Walston have in April?

The average sunshine duration in April in Walston is 7h.

How high is the UV index in April in Walston?

In Walston, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Walston, PA

Average temperature in April - Walston, PA
  • Average high temperature in April: 56.8°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in April: 37.9°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in April
Walston, PA

Average pressure in April - Walston, PA
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in April
Walston, PA

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

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in April
Walston, PA

Average humidity in April - Walston, PA
  • Average humidity in April: 79%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June, July and August (78%).

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Average rainfall in April
Walston, PA

Average rainfall in April - Walston, PA
  • Average rainfall in April: 2.48"

The wettest month (with the highest rainfall) is April (2.48").
The driest month (with the least rainfall) is November (1.26").

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Average rainfall days in April
Walston, PA

Average rainfall days in April - Walston, PA
  • Average rainfall days in April: 16.3 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in April
Walston, PA

Average snowfall in April - Walston, PA
  • Average snowfall in April: 1.06"

The month with the highest snowfall is January (5.63").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Walston, PA

Average snowfall days in April - Walston, PA
  • Average snowfall days in April: 3.8 days

The month with the highest number of snowfall days is January (18.6 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
Walston, PA

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in April: 7h and 0min

The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in April
Walston, PA

Average sunshine days in April - Walston, PA
  • Average sunshine days in April: 10.3 days

The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in April
Walston, PA

Average UV index in April - Walston, PA
  • Average UV index in April: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in April
Walston, PA

Average cloud cover in April - Walston, PA
  • Average cloud cover in April: 54

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 39).

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Average visibility in April
Walston, PA

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

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

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Walston, Pennsylvania, USA

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