May weather forecast
Crabtree Hollow, PA

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Weather in May

May, the last month of the spring in Crabtree Hollow, is an agreeable month, with an average temperature ranging between min 53.8°F (12.1°C) and max 71.2°F (21.8°C).

Temperature

As Crabtree Hollow transitions into May, a rise in the average high-temperature is observed, moving from an enjoyable 61.2°F (16.2°C) in April to a pleasant 71.2°F (21.8°C). Crabtree Hollow in May anticipates an average nighttime temperature of 53.8°F (12.1°C).

Humidity

The average relative humidity in May in Crabtree Hollow is 76%.

Rainfall

In Crabtree Hollow, Pennsylvania, during May, the rain falls for 16.8 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Crabtree Hollow, during the entire year, the rain falls for 154.4 days and collects up to 31.38" (797mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Crabtree Hollow aggregates 0.24" (6mm) of snow. Throughout the year, in Crabtree Hollow, Pennsylvania, there are 15.9 snowfall days, and 8.5" (216mm) 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 5:57 am and sunset at 7:54 pm. On the last day of May, sunrise is at 5:32 am and sunset at 8:22 pm EDT.

Sunshine

In Crabtree Hollow, the average sunshine in May is 8.7h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, a daily UV index of 6 turns into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.

Frequently asked questions

What is the temperature in May?

The average high-temperature and low-temperature during May are 71.2°F (21.8°C) and 53.8°F (12.1°C) respectively.

What is the average humidity in May?

In May, the average relative humidity is 76%.

How much does it rain in May?

In Crabtree Hollow, in May, during 16.8 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Crabtree Hollow aggregates 0.24" (6mm) of snow.

What is the average length of the day in May?

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

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 5:57 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:22 pm EDT.

How many hours of sunshine does Crabtree Hollow have in May?

The average sunshine duration in May is 8.7h.

What is the month with the highest UV index?

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

How high is the UV index in May?

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

Average temperature in May - Crabtree Hollow, PA
  • Average high temperature in May: 71.2°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in May: 53.8°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in May
Crabtree Hollow, PA

Average pressure in May - Crabtree Hollow, PA
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Crabtree Hollow, PA

Average wind speed in May - Crabtree Hollow, PA
  • Average wind speed in May: 6.9mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in May
Crabtree Hollow, PA

Average humidity in May - Crabtree Hollow, PA
  • Average humidity in May: 76%

The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

Average rainfall in May
Crabtree Hollow, PA

Average rainfall in May - Crabtree Hollow, PA
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is January (1.89").

Average rainfall days in May
Crabtree Hollow, PA

Average rainfall days in May - Crabtree Hollow, 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 (8 days).

Average snowfall in May
Crabtree Hollow, PA

Average snowfall in May - Crabtree Hollow, PA
  • Average snowfall in May: 0.24"

The month with the highest snowfall is March (2.99").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in May
Crabtree Hollow, PA

Average snowfall days in May - Crabtree Hollow, PA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Crabtree Hollow, PA

Average daylight in May / Average sunshine in May - Crabtree Hollow, 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 4min

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 48min).

Average sunshine days in May
Crabtree Hollow, PA

Average sunshine days in May - Crabtree Hollow, PA
  • Average sunshine days in May: 12.7 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in May
Crabtree Hollow, PA

Average UV index in May - Crabtree Hollow, 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, November and December (UV index 2).

Average cloud cover in May
Crabtree Hollow, PA

Average cloud cover in May - Crabtree Hollow, PA
  • Average cloud cover in May: 46

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in May
Crabtree Hollow, PA

Average visibility in May - Crabtree Hollow, PA
  • Average visibility in May: 5mi

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

Crabtree Hollow, Pennsylvania, USA

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