April weather forecast
Charleroi, PA

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Weather in April

April in Charleroi, Pennsylvania, is a refreshing spring month, with an average temperature fluctuating between 60.6°F (15.9°C) and 41.2°F (5.1°C).

Temperature

As Charleroi, Pennsylvania, welcomes April, the average high-temperature sees a rise, transitioning from a chilly 48°F (8.9°C) in March to a refreshing 60.6°F (15.9°C). In Charleroi, an average temperature of 41.2°F (5.1°C) is noted during April nights.

Humidity

In Charleroi, the average relative humidity in April is 77%.

Rainfall

In Charleroi, in April, during 18.2 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. In Charleroi, during the entire year, the rain falls for 191.3 days and collects up to 35.24" (895mm) of precipitation.

Snowfall

Months with snowfall in Charleroi are January through May, October through December. In Charleroi, during April, snow falls for 2.5 days and regularly aggregates up to 0.79" (20mm) of snow. Throughout the year, there are 60.2 snowfall days, and 25.08" (637mm) of snow is accumulated.

Daylight

In Charleroi, the average length of the day in April is 13h and 18min.
On the first day of the month, sunrise is at 7:02 am and sunset at 7:44 pm. On the last day of April, in Charleroi, Pennsylvania, sunrise is at 6:19 am and sunset at 8:13 pm EDT.

Sunshine

In April, the average sunshine in Charleroi, Pennsylvania, is 7.8h.

UV index

In April, the average daily maximum UV index in Charleroi, Pennsylvania, is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 4 in April interprets into the following advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What is the average April temperature in Charleroi?

In April, the average high-temperature and low-temperature in Charleroi, Pennsylvania, are 60.6°F (15.9°C) and 41.2°F (5.1°C) respectively.

What is the average humidity in April in Charleroi?

In Charleroi, the average relative humidity in April is 77%.

How many days does it rain in April in Charleroi?

In April, in Charleroi, the rain falls for 18.2 days. Throughout April, 3.39" (86mm) of precipitation is accumulated.

How much does it snow in Charleroi in April?

In Charleroi, Pennsylvania, during April, snow falls for 2.5 days and regularly aggregates up to 0.79" (20mm) of snow.

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

In April, the average day length is 13h and 18min.

When is the sunrise / sunset in April in Charleroi?

On the first day of April, sunrise is at 7:02 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:13 pm EDT.

How long on average sun shines in April in Charleroi?

In Charleroi, the average sunshine duration in April is 7.8h.

What is the UV index intensity in April in Charleroi?

The average daily maximum UV index in April in Charleroi, Pennsylvania, is 4. A UV Index estimate 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
Charleroi, PA

Average temperature in April - Charleroi, PA
  • Average high temperature in April: 60.6°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in April: 41.2°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in April
Charleroi, PA

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

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in April
Charleroi, PA

Average wind speed in April - Charleroi, PA
  • Average wind speed in April: 7.3mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in April
Charleroi, PA

Average humidity in April - Charleroi, PA
  • Average humidity in April: 77%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (76%).

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Average rainfall in April
Charleroi, PA

Average rainfall in April - Charleroi, PA
  • Average rainfall in April: 3.39"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is November (2.13").

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Average rainfall days in April
Charleroi, PA

Average rainfall days in April - Charleroi, PA
  • Average rainfall days in April: 18.2 days

The month with the highest number of rainy days is May (21.8 days).
The months with the least rainy days are January and February (11.7 days).

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Average snowfall in April
Charleroi, PA

Average snowfall in April - Charleroi, PA
  • Average snowfall in April: 0.79"

The month with the highest snowfall is January (6.26").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Charleroi, PA

Average snowfall days in April - Charleroi, PA
  • Average snowfall days in April: 2.5 days

The month with the highest number of snowfall days is January (17.8 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
Charleroi, PA

Average daylight in April / Average sunshine in April - Charleroi, 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: 7h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in April
Charleroi, PA

Average sunshine days in April - Charleroi, PA
  • Average sunshine days in April: 10.2 days

The month with the most sunshine days is November (14.3 days).
The month with the least sunshine days is January (6.8 days).

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Average UV index in April
Charleroi, PA

Average UV index in April - Charleroi, PA
  • Average UV index in April: 4

The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in April
Charleroi, PA

Average cloud cover in April - Charleroi, PA
  • Average cloud cover in April: 48

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in April
Charleroi, PA

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

The months with the highest visibility are April, August and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Charleroi, Pennsylvania, USA

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