May weather forecast
Lenape Heights, PA

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Weather in May

May, the last month of the spring in Lenape Heights, is an agreeable month, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 70.9°F (21.6°C).

Temperature

The commencement of May sees a shift in the average high-temperature, moving from a mild 58.6°F (14.8°C) in April to a pleasant 70.9°F (21.6°C). Throughout May, the average low-temperature records at a chilly 49.6°F (9.8°C).

Humidity

In May, the average relative humidity is 78%.

Rainfall

May is the month with the most rainfall. Rain falls for 20.3 days and accumulates 3.7" (94mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Lenape Heights aggregates 0.2" (5mm) of snow. Throughout the year, there are 64.2 snowfall days, and 24.25" (616mm) of snow is accumulated.

Daylight

In Lenape Heights, Pennsylvania, the average length of the day in May is 14h and 28min.
On the first day of May, sunrise is at 6:15 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:42 pm EDT.

Sunshine

In Lenape Heights, the average sunshine in May is 8.7h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In May, a daily UV index of 5 turns into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.

Frequently asked questions

What are May temperatures?

An average high-temperature, in May, in Lenape Heights, is 70.9°F (21.6°C) and the average low-temperature is 49.6°F (9.8°C).

What is the average humidity in May?

In Lenape Heights, the average relative humidity in May is 78%.

What is the rainiest month?

The month with the most rainfall in Lenape Heights is May, when the rain falls for 20.3 days and typically aggregates up to 3.7" (94mm) of precipitation.

How many days does it rain in May?

In Lenape Heights, during May, the rain falls for 20.3 days and regularly aggregates up to 3.7" (94mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Lenape Heights aggregates 0.2" (5mm) of snow.

What is the average length of the day in May?

In Lenape Heights, the average day length in May is 14h and 28min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:15 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:42 pm EDT.

How long on average sun shines in May in Lenape Heights?

In Lenape Heights, the average sunshine duration in May is 8.7h.

What is the UV index intensity in May?

In May, the average daily maximum UV index in Lenape Heights is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
Lenape Heights, PA

Average temperature in May - Lenape Heights, PA
  • Average high temperature in May: 70.9°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.4°F).

  • Average low temperature in May: 49.6°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in May
Lenape Heights, PA

Average pressure in May - Lenape Heights, PA
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in May
Lenape Heights, PA

Average wind speed in May - Lenape Heights, PA
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in May
Lenape Heights, PA

Average humidity in May - Lenape Heights, PA
  • Average humidity in May: 78%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, July and August (77%).

Average rainfall in May
Lenape Heights, PA

Average rainfall in May - Lenape Heights, PA
  • Average rainfall in May: 3.7"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is November (2.17").

Average rainfall days in May
Lenape Heights, PA

Average rainfall days in May - Lenape Heights, PA
  • Average rainfall days in May: 20.3 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in May
Lenape Heights, PA

Average snowfall in May - Lenape Heights, PA
  • Average snowfall in May: 0.2"

The month with the highest snowfall is January (6.65").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Lenape Heights, PA

Average snowfall days in May - Lenape Heights, PA
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Lenape Heights, PA

Average daylight in May / Average sunshine in May - Lenape Heights, 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).

Average sunshine days in May
Lenape Heights, PA

Average sunshine days in May - Lenape Heights, PA
  • Average sunshine days in May: 9 days

The month with the most sunshine days is November (14.1 days).
The month with the least sunshine days is February (7 days).

Average UV index in May
Lenape Heights, PA

Average UV index in May - Lenape Heights, PA
  • Average UV index in May: 5

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

Average cloud cover in May
Lenape Heights, PA

Average cloud cover in May - Lenape Heights, PA
  • Average cloud cover in May: 45

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in May
Lenape Heights, PA

Average visibility in May - Lenape Heights, PA
  • Average visibility in May: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

Lenape Heights, Pennsylvania, USA

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