May weather forecast
Lake Ariel, PA

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Weather in May

May, the last month of the spring in Lake Ariel, is an enjoyable month, with an average temperature varying between 66.4°F (19.1°C) and 46.9°F (8.3°C).

Temperature

Lake Ariel's May weather shows an increase in high-temperatures, moving from April's cool 54.1°F (12.3°C) to a refreshing 66.4°F (19.1°C). In May, Lake Ariel reports a consistent average low-temperature of 46.9°F (8.3°C) during the nights.

Humidity

In May, the average relative humidity is 80%.

Rainfall

The month with the most rainfall is May, when the rain falls for 19 days and typically aggregates up to 3.23" (82mm) of precipitation.

Snowfall

Months with snowfall in Lake Ariel are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Lake Ariel aggregates 0.47" (12mm) of snow. Throughout the year, there are 69.6 snowfall days, and 39.41" (1001mm) of snow is accumulated.

Daylight

In Lake Ariel, the average length of the day in May is 14h and 32min.
On the first day of the month, sunrise is at 5:57 am and sunset at 7:59 pm. On the last day of May, sunrise is at 5:30 am and sunset at 8:28 pm EDT.

Sunshine

In Lake Ariel, the average sunshine in May is 7.8h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 5 in May translates into this advice:
Adopt protective measures - Suggestions to resist sunburn are offered. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Stay sun-safe with clothing that is both closely woven and worn loosely. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

Frequently asked questions

What is the temperature in May?

The high-temperature, in May, in Lake Ariel, records 66.4°F (19.1°C), while the low-temperature is 46.9°F (8.3°C).

What is the average humidity in May?

The average relative humidity in May is 80%.

What is the rainiest month?

May is the month with the most rainfall in Lake Ariel. Rain falls for 19 days and accumulates 3.23" (82mm) of precipitation.

How many days does it rain in May?

In Lake Ariel, in May, it is raining for 19 days, with typically 3.23" (82mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows in Lake Ariel. During 0.4 snowfall days, in May, Lake Ariel aggregates 0.47" (12mm) of snow.

What is the average length of the day in May?

In May, the average day length is 14h and 32min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 5:57 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:28 pm EDT.

How many hours of sunshine does Lake Ariel have in May?

In Lake Ariel, the average sunshine duration in May is 7.8h.

What is the month with 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 of 3 to 5 symbolizes a moderate vulnerability 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
Lake Ariel, PA

Average temperature in May - Lake Ariel, PA
  • Average high temperature in May: 66.4°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in May: 46.9°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 (17.6°F).

Average pressure in May
Lake Ariel, PA

Average pressure in May - Lake Ariel, 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 (29.94"Hg).

Average wind speed in May
Lake Ariel, PA

Average wind speed in May - Lake Ariel, PA
  • Average wind speed in May: 6.8mph

The windiest months (with the highest average wind speed) are January, February and March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in May
Lake Ariel, PA

Average humidity in May - Lake Ariel, PA
  • Average humidity in May: 80%

The months with the highest relative humidity are February and December (85%).
The months with the lowest relative humidity are April, June and July (78%).

Average rainfall in May
Lake Ariel, PA

Average rainfall in May - Lake Ariel, PA
  • Average rainfall in May: 3.23"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in May
Lake Ariel, PA

Average rainfall days in May - Lake Ariel, 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 (7.7 days).

Average snowfall in May
Lake Ariel, PA

Average snowfall in May - Lake Ariel, PA
  • Average snowfall in May: 0.47"

The month with the highest snowfall is February (9.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Lake Ariel, PA

Average snowfall days in May - Lake Ariel, PA
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Lake Ariel, PA

Average daylight in May / Average sunshine in May - Lake Ariel, 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: 7h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).

Average sunshine days in May
Lake Ariel, PA

Average sunshine days in May - Lake Ariel, PA
  • Average sunshine days in May: 9.8 days

The months with the most sunshine days are September and November (14.7 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in May
Lake Ariel, PA

Average UV index in May - Lake Ariel, PA
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in May
Lake Ariel, PA

Average cloud cover in May - Lake Ariel, PA
  • Average cloud cover in May: 53

The months with the most cloud cover are February and December (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 39).

Average visibility in May
Lake Ariel, PA

Average visibility in May - Lake Ariel, 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).

Lake Ariel, Pennsylvania, USA

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