May weather forecast
Old Forge, PA

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Weather in May

May, the last month of the spring in Old Forge, is a comfortable month, with an average temperature ranging between min 48°F (8.9°C) and max 67.3°F (19.6°C).

Temperature

May comes with an increase, with the average high-temperature moving from a fresh 54.9°F (12.7°C) in April to a refreshing 67.3°F (19.6°C). In the month of May, Old Forge witnesses a consistent average low-temperature of 48°F (8.9°C).

Humidity

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

Rainfall

In Old Forge, during May, the rain falls for 19.3 days and regularly aggregates up to 2.91" (74mm) of precipitation. In Old Forge, during the entire year, the rain falls for 168.5 days and collects up to 30.91" (785mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Old Forge aggregates 0.31" (8mm) of snow. In Old Forge, during the entire year, snow falls for 51.4 days and aggregates up to 25.63" (651mm) of snow.

Daylight

In May, the average length of the day is 14h and 32min.
On the first day of May, sunrise is at 5:59 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:29 pm EDT.

Sunshine

The average sunshine in May is 8.1h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Old Forge. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 5 in May suggests the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

Frequently asked questions

What is the usual temperature for Old Forge in May?

During May, Old Forge experiences an average high-temperature of 67.3°F (19.6°C) and a low-temperature of 48°F (8.9°C).

What is the average humidity in May?

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

How many days does it rain in May?

In Old Forge, during May, the rain falls for 19.3 days and regularly aggregates up to 2.91" (74mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.4 snowfall days, in May, Old Forge aggregates 0.31" (8mm) of snow.

What is the average length of the day in May?

In Old Forge, Pennsylvania, the average day length in May is 14h and 32min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 5:59 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:29 pm EDT.

How many hours of sunshine does Old Forge have in May?

The average sunshine duration in May is 8.1h.

When is the highest UV index?

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

What is the UV index intensity in May?

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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
Old Forge, PA

Average temperature in May - Old Forge, PA
  • Average high temperature in May: 67.3°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in May: 48°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in May
Old Forge, PA

Average pressure in May - Old Forge, 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
Old Forge, PA

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

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in May
Old Forge, PA

Average humidity in May - Old Forge, PA
  • Average humidity in May: 79%

The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is July (77%).

Average rainfall in May
Old Forge, PA

Average rainfall in May - Old Forge, PA
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is January (1.97").

Average rainfall days in May
Old Forge, PA

Average rainfall days in May - Old Forge, PA
  • Average rainfall days in May: 19.3 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (8.6 days).

Average snowfall in May
Old Forge, PA

Average snowfall in May - Old Forge, PA
  • Average snowfall in May: 0.31"

The month with the highest snowfall is February (7.17").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Old Forge, PA

Average snowfall days in May - Old Forge, PA
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Old Forge, PA

Average daylight in May / Average sunshine in May - Old Forge, 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 12min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 42min).

Average sunshine days in May
Old Forge, PA

Average sunshine days in May - Old Forge, PA
  • Average sunshine days in May: 9.9 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is July (8.6 days).

Average UV index in May
Old Forge, PA

Average UV index in May - Old Forge, 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
Old Forge, PA

Average cloud cover in May - Old Forge, PA
  • Average cloud cover in May: 50

The months with the most cloud cover are February and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 37).

Average visibility in May
Old Forge, PA

Average visibility in May - Old Forge, PA
  • Average visibility in May: 5mi

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

Old Forge, Pennsylvania, USA

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