May weather forecast
Luzerne, PA

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Weather in May

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

Temperature

Luzerne's May weather brings a rise in high-temperatures, moving from a moderate 55.4°F (13°C) in April to an enjoyable 67.6°F (19.8°C). The nighttime temperature in Luzerne dips to a chilly 48°F (8.9°C) on average during May.

Humidity

The average relative humidity in May is 79%.

Rainfall

In Luzerne, in May, during 15.4 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Luzerne, Pennsylvania, during the entire year, the rain falls for 142.7 days and collects up to 13.19" (335mm) of precipitation.

Snowfall

Months with snowfall in Luzerne are January through May, October through December. May is the last month it regularly snows in Luzerne, Pennsylvania. During 0.2 snowfall days, in May, Luzerne aggregates 0.04" (1mm) of snow. Throughout the year, in Luzerne, there are 49.9 snowfall days, and 9.92" (252mm) of snow is accumulated.

Daylight

In Luzerne, the average length of the day in May is 14h and 31min.
On the first day of May in Luzerne, 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

In Luzerne, the average sunshine in May is 8.1h.

UV index

The months with the highest UV index in Luzerne, Pennsylvania, are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in May interprets into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the average May temperature in Luzerne?

An average high-temperature, in May, in Luzerne, 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 Luzerne?

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

How much does it rain in Luzerne in May?

In May, in Luzerne, Pennsylvania, the rain falls for 15.4 days. Throughout May, 1.18" (30mm) of precipitation is accumulated.

What is the last month it snows in Luzerne?

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

What is the average length of the day in May in Luzerne?

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

What time are sunrise and sunset in May in Luzerne?

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 long on average sun shines in May in Luzerne?

In May, the average sunshine duration in Luzerne, Pennsylvania, is 8.1h.

What are the months with the highest UV index in Luzerne?

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

What is the UV index reading in May in Luzerne?

The average daily maximum UV index in May in Luzerne, Pennsylvania, is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Luzerne, PA

Average temperature in May - Luzerne, 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).

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Average pressure in May
Luzerne, PA

Average pressure in May - Luzerne, 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).

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Average wind speed in May
Luzerne, PA

Average wind speed in May - Luzerne, 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).

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Average humidity in May
Luzerne, PA

Average humidity in May - Luzerne, 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%).

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Average rainfall in May
Luzerne, PA

Average rainfall in May - Luzerne, 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").

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Average rainfall days in May
Luzerne, PA

Average rainfall days in May - Luzerne, 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).

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Average snowfall in May
Luzerne, PA

Average snowfall in May - Luzerne, 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").

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Average snowfall days in May
Luzerne, PA

Average snowfall days in May - Luzerne, 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).

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Average daylight in May /
Average sunshine in May
Luzerne, PA

Average daylight in May / Average sunshine in May - Luzerne, 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).

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Average sunshine days in May
Luzerne, PA

Average sunshine days in May - Luzerne, 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).

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Average UV index in May
Luzerne, PA

Average UV index in May - Luzerne, 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).

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Average cloud cover in May
Luzerne, PA

Average cloud cover in May - Luzerne, 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).

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Average visibility in May
Luzerne, PA

Average visibility in May - Luzerne, 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).

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Luzerne, Pennsylvania, USA

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