May weather forecast
Laurel Run, PA

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Weather in May

The last month of the spring, May, is a refreshing month in Laurel Run, Pennsylvania, with an average temperature fluctuating between 67.6°F (19.8°C) and 48°F (8.9°C).

Temperature

May's arrival coincides with a temperature rise, moving from April's moderate 55.4°F (13°C) to a comfortable 67.6°F (19.8°C). Nighttime temperatures consistently average a chilly 48°F (8.9°C) during May.

Humidity

In Laurel Run, the average relative humidity in May is 79%.

Rainfall

In Laurel Run, during May, the rain falls for 15.4 days and regularly aggregates up to 1.18" (30mm) of precipitation. In Laurel Run, during the entire year, the rain falls for 142.7 days and collects up to 13.19" (335mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Laurel Run aggregates 0.04" (1mm) of snow. In Laurel Run, during the entire year, snow falls for 49.9 days and aggregates up to 9.92" (252mm) of snow.

Daylight

In Laurel Run, the average length of the day in May is 14h and 31min.
On the first day of May, sunrise is at 5:59 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:29 pm EDT.

Sunshine

The average sunshine in May is 8.1h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum UV index of 5 in May translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

An average high-temperature, in May, in Laurel Run, is 67.6°F (19.8°C) and the average low-temperature is 48°F (8.9°C).

What is the average humidity in May?

In May, the average relative humidity is 79%.

How many days does it rain in May?

In Laurel Run, during May, the rain falls for 15.4 days and regularly aggregates up to 1.18" (30mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Laurel Run aggregates 0.04" (1mm) of snow.

What is the average length of the day in May?

In May, the average day length is 14h and 31min.

When is the sunrise / sunset in May in Laurel Run?

In May, on the first day of the month, sunrise is at 5:59 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:29 pm EDT.

How many hours of sunshine does Laurel Run have in May?

In Laurel Run, the average sunshine duration in May is 8.1h.

When is the highest UV index?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

How high is the UV index in May?

In Laurel Run, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Laurel Run, PA

Average temperature in May - Laurel Run, PA
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in May: 48°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in May
Laurel Run, PA

Average pressure in May - Laurel Run, PA
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in May
Laurel Run, PA

Average wind speed in May - Laurel Run, PA
  • Average wind speed in May: 6.5mph

The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in May
Laurel Run, PA

Average humidity in May - Laurel Run, PA
  • Average humidity in May: 79%

The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is April (77%).

Average rainfall in May
Laurel Run, PA

Average rainfall in May - Laurel Run, PA
  • Average rainfall in May: 1.18"

The wettest month (with the highest rainfall) is July (1.5").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in May
Laurel Run, PA

Average rainfall days in May - Laurel Run, PA
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in May
Laurel Run, PA

Average snowfall in May - Laurel Run, PA
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Laurel Run, PA

Average snowfall days in May - Laurel Run, PA
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Laurel Run, PA

Average daylight in May / Average sunshine in May - Laurel Run, PA
  • Average daylight in May: 14h and 3min

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 May: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).

Average sunshine days in May
Laurel Run, PA

Average sunshine days in May - Laurel Run, PA
  • Average sunshine days in May: 13.2 days

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (11.6 days).

Average UV index in May
Laurel Run, PA

Average UV index in May - Laurel Run, PA
  • Average UV index in May: 5

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).

Average cloud cover in May
Laurel Run, PA

Average cloud cover in May - Laurel Run, PA
  • Average cloud cover in May: 50

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in May
Laurel Run, PA

Average visibility in May - Laurel Run, PA
  • Average visibility in May: 5mi

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).

Laurel Run, Pennsylvania, USA

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