May weather forecast
Laceyville, PA

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Weather in May

The last month of the spring, May, is an enjoyable month in Laceyville, Pennsylvania, with an average temperature varying between 67.6°F (19.8°C) and 46.9°F (8.3°C).

Temperature

As May sets, the average high-temperature shows an increase, moving up from a fresh 55°F (12.8°C) in April to an enjoyable 67.6°F (19.8°C). In the month of May, Laceyville's average low-temperature falls to a frosty 46.9°F (8.3°C).

Humidity

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

Rainfall

In Laceyville, during May, the rain falls for 16.8 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Laceyville, during the entire year, the rain falls for 153.7 days and collects up to 28.35" (720mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Laceyville aggregates 0.16" (4mm) of snow. Throughout the year, there are 47.2 snowfall days, and 22.68" (576mm) of snow is accumulated.

Daylight

In Laceyville, the average length of the day in May is 14h and 33min.
On the first day of May, sunrise is at 6:00 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:32 pm EDT.

Sunshine

In May, the average sunshine is 8h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In May, the average maximum UV index of 5 translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

What are the temperatures in May?

Laceyville in May has an average high-temperature of 67.6°F (19.8°C) and an average low-temperature of 46.9°F (8.3°C).

What is the average humidity in May?

The average relative humidity in May is 79%.

How much does it rain in Laceyville in May?

In May, the rain falls for 16.8 days. Throughout May, 2.76" (70mm) of precipitation is accumulated.

What is the last month it snows?

May is the last month it regularly snows in Laceyville. During 0.3 snowfall days, in May, Laceyville aggregates 0.16" (4mm) of snow.

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

The average day length in May is 14h and 33min.

When is the sunrise / sunset in May in Laceyville?

On the first day of May in Laceyville, sunrise is at 6:00 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:32 pm EDT.

How many hours of sunshine does Laceyville have in May?

In Laceyville, the average sunshine duration in May is 8h.

What are the months with the highest UV index?

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

How high is the UV index in May?

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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 May
Laceyville, PA

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

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in May: 46.9°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in May
Laceyville, PA

Average pressure in May - Laceyville, 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
Laceyville, PA

Average wind speed in May - Laceyville, PA
  • Average wind speed in May: 6.6mph

The windiest months (with the highest average wind speed) are January, February, March and April (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in May
Laceyville, PA

Average humidity in May - Laceyville, PA
  • Average humidity in May: 79%

The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).

Average rainfall in May
Laceyville, PA

Average rainfall in May - Laceyville, PA
  • Average rainfall in May: 2.76"

The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days in May
Laceyville, PA

Average rainfall days in May - Laceyville, PA
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (7 days).

Average snowfall in May
Laceyville, PA

Average snowfall in May - Laceyville, PA
  • Average snowfall in May: 0.16"

The month with the highest snowfall is February (6.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Laceyville, PA

Average snowfall days in May - Laceyville, PA
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Laceyville, PA
  • Average daylight in May: 14h and 4min

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 12min).

  • Average sunshine in May: 8h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days in May
Laceyville, PA

Average sunshine days in May - Laceyville, PA
  • Average sunshine days in May: 12.3 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in May
Laceyville, PA

Average UV index in May - Laceyville, 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
Laceyville, PA

Average cloud cover in May - Laceyville, PA
  • Average cloud cover in May: 51

The months with the most cloud cover are January, February and December (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in May
Laceyville, PA

Average visibility in May - Laceyville, 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).

Laceyville, Pennsylvania, USA

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