April weather forecast
Port Carbon, PA

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Weather in April

April is a moderate spring month in Port Carbon, Pennsylvania, with an average temperature varying between 57.4°F (14.1°C) and 39.7°F (4.3°C).

Temperature

April brings an increase in the average high-temperature, progressing from a frosty 45.3°F (7.4°C) in March to a moderate 57.4°F (14.1°C). Port Carbon, in April, observes a steady average low-temperature of 39.7°F (4.3°C).

Humidity

With an average relative humidity of 77%, April is the least humid month.

Rainfall

In Port Carbon, in April, during 16.8 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. Throughout the year, there are 172.9 rainfall days, and 34.21" (869mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In April, it is snowing for 1.3 days. Throughout April, 0.24" (6mm) of snow is accumulated. In Port Carbon, Pennsylvania, during the entire year, snow falls for 39.7 days and aggregates up to 20.47" (520mm) of snow.

Daylight

In Port Carbon, the average length of the day in April is 13h and 19min.
On the first day of April, sunrise is at 6:46 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:00 pm EDT.

Sunshine

In April, the average sunshine is 7.9h.

UV index

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 3 during April translates into the following guidance:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.

Frequently asked questions

What is the average April temperature?

An average high-temperature, in April, in Port Carbon, is 57.4°F (14.1°C) and the average low-temperature is 39.7°F (4.3°C).

What is the least humid month?

The least humid month is April, with an average relative humidity of 77%.

What is the average humidity in April?

In April, the average relative humidity is 77%.

How many days does it rain in April in Port Carbon?

In April, the rain falls for 16.8 days. Throughout April, 3.15" (80mm) of precipitation is accumulated.

How much does it snow in April?

In Port Carbon, in April, snow falls for 1.3 days, with typically accumulated 0.24" (6mm) of snow.

What is the average length of the day in April in Port Carbon?

In Port Carbon, the average day length in April is 13h and 19min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 6:46 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:00 pm EDT.

How many hours of sunshine does Port Carbon have in April?

The average sunshine duration in April is 7.9h.

What is the UV index reading in April?

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents 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
Port Carbon, PA

Average temperature in April - Port Carbon, PA
  • Average high temperature in April: 57.4°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in April: 39.7°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in April
Port Carbon, PA

Average pressure in April - Port Carbon, 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).

Average wind speed in April
Port Carbon, PA

Average wind speed in April - Port Carbon, 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 (4.8mph).

Average humidity in April
Port Carbon, PA

Average humidity in April - Port Carbon, PA
  • Average humidity in April: 77%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (77%).

Average rainfall in April
Port Carbon, PA

Average rainfall in April - Port Carbon, PA
  • Average rainfall in April: 3.15"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (2.09").

Average rainfall days in April
Port Carbon, PA

Average rainfall days in April - Port Carbon, PA
  • Average rainfall days in April: 16.8 days

The month with the highest number of rainy days is May (18.7 days).
The months with the least rainy days are January and November (10.8 days).

Average snowfall in April
Port Carbon, PA

Average snowfall in April - Port Carbon, PA
  • Average snowfall in April: 0.24"

The month with the highest snowfall is January (5.47").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Port Carbon, PA

Average snowfall days in April - Port Carbon, PA
  • Average snowfall days in April: 1.3 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Port Carbon, PA

Average daylight in April / Average sunshine in April - Port Carbon, 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 18min).

  • Average sunshine in April: 7h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 24min).

Average sunshine days in April
Port Carbon, PA

Average sunshine days in April - Port Carbon, PA
  • Average sunshine days in April: 11.4 days

The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is May (9.6 days).

Average UV index in April
Port Carbon, PA

Average UV index in April - Port Carbon, PA
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in April
Port Carbon, PA

Average cloud cover in April - Port Carbon, PA
  • Average cloud cover in April: 48

The months with the most cloud cover are February and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in April
Port Carbon, PA

Average visibility in April - Port Carbon, PA
  • Average visibility in April: 6mi

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

Port Carbon, Pennsylvania, USA

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