May weather forecast
East Lansdowne, PA

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Weather in May

May, the last month of the spring in East Lansdowne, is a pleasant month, with an average temperature varying between 54.7°F (12.6°C) and 72°F (22.2°C).

Temperature

May brings a rise in East Lansdowne's average high-temperature, moving from an enjoyable 61.7°F (16.5°C) in April to an agreeable 72°F (22.2°C). East Lansdowne's average low-temperature in May is measured at a fresh 54.7°F (12.6°C).

Humidity

In East Lansdowne, the average relative humidity in May is 76%.

Rainfall

In East Lansdowne, in May, during 14.6 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In East Lansdowne, during the entire year, the rain falls for 142 days and collects up to 24.41" (620mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In East Lansdowne, the average length of the day in May is 14h and 24min.
On the first day of May, sunrise is at 6:00 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:23 pm EDT.

Sunshine

The average sunshine in May is 8.7h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in East Lansdowne. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 6 in May translates into this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

The high-temperature, in May, in East Lansdowne, is 72°F (22.2°C), while the low-temperature averages to 54.7°F (12.6°C).

What is the average humidity in May?

The average relative humidity in May in East Lansdowne is 76%.

How much does it rain in East Lansdowne in May?

In May, the rain falls for 14.6 days. Throughout May, 2.01" (51mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

Does it snow in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does East Lansdowne have in May?

In East Lansdowne, the average day length in May is 14h and 24min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:00 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:23 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May is 8.7h.

What is the month with the highest UV index?

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

What is the UV index intensity in May?

In East Lansdowne, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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
East Lansdowne, PA

Average temperature in May - East Lansdowne, PA
  • Average high temperature in May: 72°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in May: 54.7°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in May
East Lansdowne, PA

Average pressure in May - East Lansdowne, 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
East Lansdowne, PA

Average wind speed in May - East Lansdowne, PA
  • Average wind speed in May: 6.8mph

The windiest months (with the highest average wind speed) are February, March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in May
East Lansdowne, PA

Average humidity in May - East Lansdowne, PA
  • Average humidity in May: 76%

The months with the highest relative humidity are February, October and December (77%).
The month with the lowest relative humidity is April (71%).

Average rainfall in May
East Lansdowne, PA

Average rainfall in May - East Lansdowne, PA
  • Average rainfall in May: 2.01"

The wettest month (with the highest rainfall) is August (2.95").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in May
East Lansdowne, PA

Average rainfall days in May - East Lansdowne, PA
  • Average rainfall days in May: 14.6 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (6.6 days).

Average snowfall in May
East Lansdowne, PA

Average snowfall in May - East Lansdowne, PA
  • Average snowfall in May: 0"

The month with the highest snowfall is March (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
East Lansdowne, PA

Average snowfall days in May - East Lansdowne, PA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
East Lansdowne, PA

Average daylight in May / Average sunshine in May - East Lansdowne, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in May
East Lansdowne, PA

Average sunshine days in May - East Lansdowne, PA
  • Average sunshine days in May: 14.2 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (12.1 days).

Average UV index in May
East Lansdowne, PA

Average UV index in May - East Lansdowne, PA
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
East Lansdowne, PA

Average cloud cover in May - East Lansdowne, PA
  • Average cloud cover in May: 45

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in May
East Lansdowne, PA

Average visibility in May - East Lansdowne, PA
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

East Lansdowne, Pennsylvania, USA

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