April weather forecast
Loyalhanna, PA

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Weather in April

April in Loyalhanna, Pennsylvania, is a mild spring month, with an average temperature varying between 39.9°F (4.4°C) and 59°F (15°C).

Temperature

In Loyalhanna, stepping into April brings a temperature increase, moving up from March's frosty 46.4°F (8°C) to a refreshing 59°F (15°C). Throughout April, an average low-temperature of 39.9°F (4.4°C) is expected.

Humidity

April, June through August, with an average relative humidity of 78%, are the least humid months.

Rainfall

In Loyalhanna, in April, during 17.8 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. Throughout the year, there are 173.8 rainfall days, and 25.55" (649mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Loyalhanna. April is the last month it regularly snows. During 2.3 snowfall days, in April, Loyalhanna aggregates 0.59" (15mm) of snow. Throughout the year, in Loyalhanna, there are 58.9 snowfall days, and 18.62" (473mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 19min.
On the first day of the month, sunrise is at 6:59 am and sunset at 7:42 pm. On the last day of April, sunrise is at 6:16 am and sunset at 8:12 pm EDT.

Sunshine

In Loyalhanna, the average sunshine in April is 7.8h.

UV index

In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.

Frequently asked questions

What is the average April temperature?

Loyalhanna in April has an average high-temperature of 59°F (15°C) and an average low-temperature of 39.9°F (4.4°C).

What are the least humid months?

The months with the lowest humidity are April, June through August, with an average relative humidity of 78%.

What is the average humidity in April in Loyalhanna?

The average relative humidity in April is 78%.

How many days does it rain in April?

In Loyalhanna, during April, the rain falls for 17.8 days and regularly aggregates up to 2.44" (62mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows. During 2.3 snowfall days, in April, Loyalhanna aggregates 0.59" (15mm) of snow.

How many hours of daylight does Loyalhanna have in April?

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

When is the sunrise / sunset in April?

In April, on the first day of the month, sunrise is at 6:59 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:12 pm EDT.

How many hours of sunshine does Loyalhanna have in April?

In April, the average sunshine duration is 7.8h.

How high is the UV index in April in Loyalhanna?

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Loyalhanna, PA

Average temperature in April - Loyalhanna, PA
  • Average high temperature in April: 59°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in April: 39.9°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in April
Loyalhanna, PA

Average pressure in April - Loyalhanna, 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).

Average wind speed in April
Loyalhanna, PA

Average wind speed in April - Loyalhanna, PA
  • Average wind speed in April: 8.1mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in April
Loyalhanna, PA

Average humidity in April - Loyalhanna, PA
  • Average humidity in April: 78%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, June, July and August (78%).

Average rainfall in April
Loyalhanna, PA

Average rainfall in April - Loyalhanna, PA
  • Average rainfall in April: 2.44"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is November (1.38").

Average rainfall days in April
Loyalhanna, PA

Average rainfall days in April - Loyalhanna, PA
  • Average rainfall days in April: 17.8 days

The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is January (9.5 days).

Average snowfall in April
Loyalhanna, PA

Average snowfall in April - Loyalhanna, PA
  • Average snowfall in April: 0.59"

The month with the highest snowfall is January (4.96").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Loyalhanna, PA

Average snowfall days in April - Loyalhanna, PA
  • Average snowfall days in April: 2.3 days

The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Loyalhanna, PA

Average daylight in April / Average sunshine in April - Loyalhanna, 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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in April
Loyalhanna, PA

Average sunshine days in April - Loyalhanna, PA
  • Average sunshine days in April: 10 days

The month with the most sunshine days is November (14.4 days).
The month with the least sunshine days is January (7 days).

Average UV index in April
Loyalhanna, PA

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

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

Average cloud cover in April
Loyalhanna, PA

Average cloud cover in April - Loyalhanna, PA
  • Average cloud cover in April: 49

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in April
Loyalhanna, PA

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

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

Loyalhanna, Pennsylvania, USA

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