May weather forecast
Glenside, PA

Weather in May

The last month of the spring, May, is an agreeable month in Glenside, Pennsylvania, with an average temperature fluctuating between 54.1°F (12.3°C) and 71.8°F (22.1°C).

Temperature

In Glenside, the average high-temperature in May rises from an enjoyable 61.2°F (16.2°C) in April to an agreeable 71.8°F (22.1°C). In Glenside, in May, the average low-temperature is 54.1°F (12.3°C).

Humidity

In May, the average relative humidity is 75%.

Rainfall

In Glenside, in May, during 14.1 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, in Glenside, there are 122.4 rainfall days, and 12.68" (322mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In May, the average length of the day is 14h and 25min.
On the first day of the month, sunrise is at 5:59 am and sunset at 7:55 pm. On the last day of May, sunrise is at 5:33 am and sunset at 8:22 pm EDT.

Sunshine

The average sunshine in May is 8.6h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Glenside. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 6 in May interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in May in Glenside?

In Glenside, in May, the average high-temperature is 71.8°F (22.1°C), and the average low-temperature is 54.1°F (12.3°C).

What is the average humidity in May in Glenside?

In Glenside, the average relative humidity in May is 75%.

How much does it rain in Glenside in May?

In Glenside, during May, the rain falls for 14.1 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When it does not snow in Glenside?

May through October are months without snowfall in Glenside, Pennsylvania.

Does it snow in Glenside in May?

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

How many hours of daylight does Glenside have in May?

The average day length in May in Glenside, Pennsylvania, is 14h and 25min.

When is the sunrise / sunset in May in Glenside?

In May, on the first day of the month, sunrise is at 5:59 am and sunset at 7:55 pm. On the last day of the month, in Glenside, Pennsylvania, sunrise is at 5:33 am and sunset at 8:22 pm EDT.

How many hours of sunshine does Glenside have in May?

In May, the average sunshine duration in Glenside, Pennsylvania, is 8.6h.

What are the months with the highest UV index in Glenside?

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

What is the UV index intensity in May in Glenside?

In May, the average daily maximum UV index in Glenside is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Glenside, PA

Average temperature in May - Glenside, PA
  • Average high temperature in May: 71.8°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in May: 54.1°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

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Average pressure in May
Glenside, PA

Average pressure in May - Glenside, 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).

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Average wind speed in May
Glenside, PA

Average wind speed in May - Glenside, PA
  • Average wind speed in May: 6.7mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in May
Glenside, PA

Average humidity in May - Glenside, PA
  • Average humidity in May: 75%

The months with the highest relative humidity are February, October and December (78%).
The months with the lowest relative humidity are April, July and August (72%).

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Average rainfall in May
Glenside, PA

Average rainfall in May - Glenside, PA
  • Average rainfall in May: 1.18"

The wettest month (with the highest rainfall) is August (1.54").
The driest month (with the least rainfall) is September (0.75").

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Average rainfall days in May
Glenside, PA

Average rainfall days in May - Glenside, PA
  • Average rainfall days in May: 14.1 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is November (6.4 days).

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Average snowfall in May
Glenside, PA

Average snowfall in May - Glenside, PA
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Glenside, PA

Average snowfall days in May - Glenside, PA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Glenside, PA

Average daylight in May / Average sunshine in May - Glenside, PA
  • Average daylight in May: 14h and 25min

The month with the longest days is June (Average daylight: 14h and 59min).
The month with the shortest days is December (Average daylight: 9h and 23min).

  • Average sunshine in May: 8h and 36min

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 48min).

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Average sunshine days in May
Glenside, PA

Average sunshine days in May - Glenside, PA
  • Average sunshine days in May: 14.4 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (14.4 days).

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Average UV index in May
Glenside, PA

Average UV index in May - Glenside, 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, March, November and December (UV index 2).

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Average cloud cover in May
Glenside, PA

Average cloud cover in May - Glenside, PA
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in May
Glenside, PA

Average visibility in May - Glenside, PA
  • Average visibility in May: 5mi

The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).

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