May weather forecast
Casey Village, PA

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Weather in May

The last month of the spring, May, is a pleasant month in Casey Village, Pennsylvania, with an average temperature ranging between min 53.6°F (12°C) and max 71.2°F (21.8°C).

Temperature

Casey Village's transition into May sees a rise in the average high-temperature, advancing from a refreshing 60.6°F (15.9°C) in April to a pleasant 71.2°F (21.8°C). In the month of May, Casey Village records a consistent average low-temperature of 53.6°F (12°C).

Humidity

In May, the average relative humidity is 75%.

Rainfall

In Casey Village, in May, during 16.8 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. In Casey Village, during the entire year, the rain falls for 156 days and collects up to 31.77" (807mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Casey Village aggregates 0.28" (7mm) of snow. Throughout the year, there are 24 snowfall days, and 12.13" (308mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 25min.
On the first day of the month, sunrise is at 5:58 am and sunset at 7:55 pm. On the last day of May, sunrise is at 5:32 am and sunset at 8:23 pm EDT.

Sunshine

In Casey Village, the average sunshine in May is 8.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, a regular UV index of 6 translates into these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Updated: Jun 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Casey Village?

May temperatures vary between a high-temperature of 71.2°F (21.8°C) and a low-temperature of 53.6°F (12°C).

What is the average humidity in May?

In May, the average relative humidity is 75%.

How many days does it rain in May?

In Casey Village, during May, the rain falls for 16.8 days and regularly aggregates up to 2.83" (72mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Casey Village aggregates 0.28" (7mm) of snow.

What is the average length of the day in May?

In Casey Village, the average day length in May is 14h and 25min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 5:58 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:23 pm EDT.

How many hours of sunshine does Casey Village have in May?

The average sunshine duration in May is 8.5h.

When is the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in May?

In Casey Village, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from 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
Casey Village, PA

Average temperature in May - Casey Village, PA
  • Average high temperature in May: 71.2°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in May: 53.6°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in May
Casey Village, PA

Average pressure in May - Casey Village, 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 (29.93"Hg).

Average wind speed in May
Casey Village, PA

Average wind speed in May - Casey Village, PA
  • Average wind speed in May: 6.7mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in May
Casey Village, PA

Average humidity in May - Casey Village, PA
  • Average humidity in May: 75%

The months with the highest relative humidity are February and October (78%).
The months with the lowest relative humidity are April, July and August (72%).

Average rainfall in May
Casey Village, PA

Average rainfall in May - Casey Village, PA
  • Average rainfall in May: 2.83"

The wettest month (with the highest rainfall) is December (3.31").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in May
Casey Village, PA

Average rainfall days in May - Casey Village, PA
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in May
Casey Village, PA

Average snowfall in May - Casey Village, PA
  • Average snowfall in May: 0.28"

The month with the highest snowfall is March (3.78").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Casey Village, PA

Average snowfall days in May - Casey Village, PA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Casey Village, PA

Average daylight in May / Average sunshine in May - Casey Village, PA
  • Average daylight in May: 14h 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 May: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in May
Casey Village, PA

Average sunshine days in May - Casey Village, PA
  • Average sunshine days in May: 12.1 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (11.4 days).

Average UV index in May
Casey Village, PA

Average UV index in May - Casey Village, PA
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in May
Casey Village, PA

Average cloud cover in May - Casey Village, PA
  • Average cloud cover in May: 47

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in May
Casey Village, PA

Average visibility in May - Casey Village, PA
  • Average visibility in May: 5mi

The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).

Casey Village, Pennsylvania, USA

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