April weather forecast
Gallagher, PA

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Weather in April

April is a mild spring month in Gallagher, Pennsylvania, with an average temperature ranging between min 37.4°F (3°C) and max 56.7°F (13.7°C).

Temperature

The shift from March to April brings an increase in the average high-temperature, moving from a frosty 44.2°F (6.8°C) to a refreshing 56.7°F (13.7°C). Nighttime temperature lowers to an average of 37.4°F (3°C) in April.

Humidity

April, June and July, with an average relative humidity of 77%, are the least humid months in Gallagher.

Rainfall

The month with the most rainfall is April, when the rain falls for 17.7 days and typically aggregates up to 3.54" (90mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Gallagher. In Gallagher, during April, snow falls for 1.9 days and regularly aggregates up to 0.59" (15mm) of snow. Throughout the year, there are 56.1 snowfall days, and 24.84" (631mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 21min.
On the first day of April, sunrise is at 6:51 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:06 pm EDT.

Sunshine

In April, the average sunshine is 7.4h.

UV index

In Gallagher, Pennsylvania, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 3 in April translates into these instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What are April temperatures in Gallagher?

During April, Gallagher experiences an average high-temperature of 56.7°F (13.7°C) and a low-temperature of 37.4°F (3°C).

What are the least humid months in Gallagher?

April, June and July, with an average relative humidity of 77%, are the least humid months.

What is the average humidity in April in Gallagher?

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

What is the rainiest month in Gallagher?

The month with the most rainfall in Gallagher is April, when the rain falls for 17.7 days and typically aggregates up to 3.54" (90mm) of precipitation.

How many days does it rain in April in Gallagher?

In Gallagher, Pennsylvania, in April, it is raining for 17.7 days, with typically 3.54" (90mm) of accumulated precipitation.

How much does it snow in Gallagher in April?

In Gallagher, in April, snow falls for 1.9 days, with typically accumulated 0.59" (15mm) of snow.

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

In April, the average day length is 13h and 21min.

When is the sunrise / sunset in April in Gallagher?

In April, on the first day of the month, sunrise is at 6:51 am and sunset at 7:35 pm. On the last day of the month, in Gallagher, sunrise is at 6:07 am and sunset at 8:06 pm EDT.

How long on average sun shines in April in Gallagher?

The average sunshine duration in April in Gallagher is 7.4h.

How high is the UV index in April in Gallagher?

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Gallagher, PA

Average temperature in April - Gallagher, PA
  • Average high temperature in April: 56.7°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in April: 37.4°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in April
Gallagher, PA

Average pressure in April - Gallagher, 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
Gallagher, PA

Average wind speed in April - Gallagher, PA
  • Average wind speed in April: 7.5mph

The windiest months (with the highest average wind speed) are January and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in April
Gallagher, PA

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

The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (77%).

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Average rainfall in April
Gallagher, PA

Average rainfall in April - Gallagher, PA
  • Average rainfall in April: 3.54"

The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is November (2.09").

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Average rainfall days in April
Gallagher, PA

Average rainfall days in April - Gallagher, PA
  • Average rainfall days in April: 17.7 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (10.3 days).

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Average snowfall in April
Gallagher, PA

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

The month with the highest snowfall is February (7.13").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Gallagher, PA

Average snowfall days in April - Gallagher, PA
  • Average snowfall days in April: 1.9 days

The month with the highest number of snowfall days is January (15.4 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
Gallagher, PA

Average daylight in April / Average sunshine in April - Gallagher, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in April
Gallagher, PA

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

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (8.8 days).

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Average UV index in April
Gallagher, PA

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

The month with the highest UV index is 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
Gallagher, PA

Average cloud cover in April - Gallagher, PA
  • Average cloud cover in April: 52

The months with the most cloud cover are January and December (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in April
Gallagher, PA

Average visibility in April - Gallagher, PA
  • Average visibility in April: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are February, September and December (4mi).

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Gallagher, Pennsylvania, USA

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