May weather forecast
Chestnut Ridge, PA

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Weather in May

May, the last month of the spring in Chestnut Ridge, is an agreeable month, with an average temperature varying between 50.9°F (10.5°C) and 71.6°F (22°C).

Temperature

Chestnut Ridge experiences a temperature shift with the start of May, with average high-temperatures moving from a moderate 60.4°F (15.8°C) in April to an agreeable 71.6°F (22°C). During the nights in May, an average low-temperature of 50.9°F (10.5°C) is observed.

Humidity

The average relative humidity in May is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 20.5 days and typically aggregates up to 4.02" (102mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Chestnut Ridge. May is the last month it regularly snows. During 0.3 snowfall days, in May, Chestnut Ridge aggregates 0.31" (8mm) of snow. In Chestnut Ridge, during the entire year, snow falls for 63.1 days and aggregates up to 32.32" (821mm) of snow.

Daylight

The average length of the day in May is 14h and 25min.
On the first day of May, sunrise is at 6:18 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:41 pm EDT.

Sunshine

The average sunshine in May is 8.8h.

UV index

The months with the highest UV index are May through July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in May translates into these instructions:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

What are May temperatures?

The average high-temperature and low-temperature during May are 71.6°F (22°C) and 50.9°F (10.5°C) respectively.

What is the average humidity in May?

The average relative humidity in May is 79%.

What is the wettest month in Chestnut Ridge?

May is the month with the most rainfall. Rain falls for 20.5 days and accumulates 4.02" (102mm) of precipitation.

How many days does it rain in May?

In Chestnut Ridge, in May, during 20.5 rainfall days, 4.02" (102mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Chestnut Ridge aggregates 0.31" (8mm) of snow.

How many hours of daylight does Chestnut Ridge have in May?

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

What time are sunrise and sunset in May in Chestnut Ridge?

In May, on the first day of the month, sunrise is at 6:18 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:41 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May in Chestnut Ridge is 8.8h.

What is the month with the highest UV index?

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

How high is the UV index in May?

In Chestnut Ridge, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe 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
Chestnut Ridge, PA

Average temperature in May - Chestnut Ridge, PA
  • Average high temperature in May: 71.6°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in May: 50.9°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in May
Chestnut Ridge, PA

Average pressure in May - Chestnut Ridge, PA
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in May
Chestnut Ridge, PA

Average wind speed in May - Chestnut Ridge, PA
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in May
Chestnut Ridge, PA

Average humidity in May - Chestnut Ridge, PA
  • Average humidity in May: 79%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (77%).

Average rainfall in May
Chestnut Ridge, PA

Average rainfall in May - Chestnut Ridge, PA
  • Average rainfall in May: 4.02"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days in May
Chestnut Ridge, PA

Average rainfall days in May - Chestnut Ridge, PA
  • Average rainfall days in May: 20.5 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (11.1 days).

Average snowfall in May
Chestnut Ridge, PA

Average snowfall in May - Chestnut Ridge, PA
  • Average snowfall in May: 0.31"

The month with the highest snowfall is February (7.76").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Chestnut Ridge, PA

Average snowfall days in May - Chestnut Ridge, PA
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Chestnut Ridge, PA

Average daylight in May / Average sunshine in May - Chestnut Ridge, 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 5min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in May
Chestnut Ridge, PA

Average sunshine days in May - Chestnut Ridge, PA
  • Average sunshine days in May: 8.6 days

The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is January (6.7 days).

Average UV index in May
Chestnut Ridge, PA

Average UV index in May - Chestnut Ridge, PA
  • Average UV index in May: 6

The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in May
Chestnut Ridge, PA

Average cloud cover in May - Chestnut Ridge, PA
  • Average cloud cover in May: 46

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in May
Chestnut Ridge, PA

Average visibility in May - Chestnut Ridge, PA
  • Average visibility in May: 5mi

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

Chestnut Ridge, Pennsylvania, USA

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