May weather forecast
Woolrich, PA

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Weather in May

The last month of the spring, May, is an agreeable month in Woolrich, Pennsylvania, with an average temperature fluctuating between 68.4°F (20.2°C) and 47.7°F (8.7°C).

Temperature

Woolrich sees a rise in temperature during May, with average high-temperatures transitioning from a refreshing 56.3°F (13.5°C) in April to an agreeable 68.4°F (20.2°C). Woolrich in May anticipates an average nighttime temperature of 47.7°F (8.7°C).

Humidity

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

Rainfall

In Woolrich, during May, the rain falls for 19 days and regularly aggregates up to 3.39" (86mm) of precipitation. Throughout the year, in Woolrich, Pennsylvania, there are 181 rainfall days, and 33.07" (840mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Woolrich are January through May, October through December. May is the last month it regularly snows in Woolrich. During 0.2 snowfall days, in May, Woolrich aggregates 0.31" (8mm) of snow. Throughout the year, there are 55.8 snowfall days, and 25.63" (651mm) of snow is accumulated.

Daylight

In Woolrich, the average length of the day in May is 14h and 31min.
On the first day of the month, sunrise is at 6:05 am and sunset at 8:07 pm. On the last day of May, in Woolrich, sunrise is at 5:39 am and sunset at 8:35 pm EDT.

Sunshine

The average sunshine in May in Woolrich is 8.3h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What are the temperatures in Woolrich in May?

The average high-temperature, in May, in Woolrich, is 68.4°F (20.2°C), while the average low-temperature is 47.7°F (8.7°C).

What is the average humidity in May in Woolrich?

The average relative humidity in May in Woolrich is 79%.

How many days does it rain in May in Woolrich?

In May, in Woolrich, Pennsylvania, the rain falls for 19 days. Throughout May, 3.39" (86mm) of precipitation is accumulated.

What is the last month it snows in Woolrich?

May is the last month it regularly snows in Woolrich. During 0.2 snowfall days, in May, Woolrich aggregates 0.31" (8mm) of snow.

How many hours of daylight does Woolrich have in May?

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

When is the sunrise / sunset in May in Woolrich?

In May, on the first day of the month, sunrise is at 6:05 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:35 pm EDT.

How many hours of sunshine does Woolrich have in May?

In Woolrich, the average sunshine duration in May is 8.3h.

How high is the UV index in May in Woolrich?

In Woolrich, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents 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
Woolrich, PA

Average temperature in May - Woolrich, PA
  • Average high temperature in May: 68.4°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in May: 47.7°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in May
Woolrich, PA

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

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Woolrich, PA

Average wind speed in May - Woolrich, PA
  • Average wind speed in May: 6.2mph

The windiest months (with the highest average wind speed) are January and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in May
Woolrich, PA

Average humidity in May - Woolrich, 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 and July (77%).

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Average rainfall in May
Woolrich, PA

Average rainfall in May - Woolrich, PA
  • Average rainfall in May: 3.39"

The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is November (2.17").

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Average rainfall days in May
Woolrich, PA

Average rainfall days in May - Woolrich, PA
  • Average rainfall days in May: 19 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is January (10.8 days).

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Average snowfall in May
Woolrich, PA

Average snowfall in May - Woolrich, PA
  • Average snowfall in May: 0.31"

The month with the highest snowfall is February (7.05").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Woolrich, PA

Average snowfall days in May - Woolrich, PA
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (15.4 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
Woolrich, PA

Average daylight in May / Average sunshine in May - Woolrich, 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 2min

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 36min).

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Average sunshine days in May
Woolrich, PA

Average sunshine days in May - Woolrich, PA
  • Average sunshine days in May: 9.5 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (8.5 days).

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Average UV index in May
Woolrich, PA

Average UV index in May - Woolrich, PA
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Woolrich, PA

Average cloud cover in May - Woolrich, PA
  • Average cloud cover in May: 49

The months with the most cloud cover are January, February and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).

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Average visibility in May
Woolrich, PA

Average visibility in May - Woolrich, PA
  • Average visibility in May: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

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Woolrich, Pennsylvania, USA

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