May weather forecast
Kirkwood, PA

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Weather in May

May, the last month of the spring in Kirkwood, is a pleasant month, with an average temperature varying between 53.2°F (11.8°C) and 70.5°F (21.4°C).

Temperature

The shift from April to May sees an increase in the average high-temperature, transitioning from a refreshing 60.8°F (16°C) to a pleasant 70.5°F (21.4°C). May is noted for a mean low-temperature of 53.2°F (11.8°C).

Humidity

May is the most humid month, with an average relative humidity of 81%.

Rainfall

In Kirkwood, in May, during 15.1 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. Throughout the year, in Kirkwood, there are 130.4 rainfall days, and 16.3" (414mm) of precipitation is accumulated.

Snowfall

In Kirkwood, Pennsylvania, snow does not fall in May through October.

Daylight

In May, the average length of the day in Kirkwood is 14h and 23min.
On the first day of the month, sunrise is at 6:03 am and sunset at 7:59 pm. On the last day of May, in Kirkwood, sunrise is at 5:37 am and sunset at 8:26 pm EDT.

Sunshine

In May, the average sunshine is 8.4h.

UV index

The months with the highest UV index in Kirkwood, Pennsylvania, are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete 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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Frequently asked questions

What is the usual temperature for Kirkwood in May?

In May, in Kirkwood, the average high-temperature is 70.5°F (21.4°C), and the average low-temperature is 53.2°F (11.8°C).

What is the most humid month in Kirkwood?

The most humid month in Kirkwood, Pennsylvania, is May, with an average relative humidity of 81%.

What is the average humidity in May in Kirkwood?

The average relative humidity in May in Kirkwood is 81%.

How many days does it rain in May in Kirkwood?

In May, in Kirkwood, the rain falls for 15.1 days. Throughout May, 1.65" (42mm) of precipitation is accumulated.

When it does not snow in Kirkwood?

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

Does it snow in Kirkwood in May?

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

How many hours of daylight does Kirkwood have in May?

The average day length in May in Kirkwood, Pennsylvania, is 14h and 23min.

When is the sunrise / sunset in May in Kirkwood?

On the first day of May in Kirkwood, Pennsylvania, sunrise is at 6:03 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:26 pm EDT.

How many hours of sunshine does Kirkwood have in May?

In Kirkwood, the average sunshine duration in May is 8.4h.

What is the month with the highest UV index in Kirkwood?

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

What is the UV index intensity in May in Kirkwood?

The average daily maximum UV index in May in Kirkwood is 6. A UV Index reading of 6 to 7 represents 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
Kirkwood, PA

Average temperature in May - Kirkwood, PA
  • Average high temperature in May: 70.5°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in May: 53.2°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

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Average pressure in May
Kirkwood, PA

Average pressure in May - Kirkwood, PA
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Kirkwood, PA

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

The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in May
Kirkwood, PA

Average humidity in May - Kirkwood, PA
  • Average humidity in May: 81%

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, March, April and November (76%).

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Average rainfall in May
Kirkwood, PA

Average rainfall in May - Kirkwood, PA
  • Average rainfall in May: 1.65"

The wettest month (with the highest rainfall) is August (2.36").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days in May
Kirkwood, PA

Average rainfall days in May - Kirkwood, PA
  • Average rainfall days in May: 15.1 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (6 days).

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Average snowfall in May
Kirkwood, PA

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

The month with the highest snowfall is March (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Kirkwood, PA

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

The month with the highest number of snowfall days is January (4.8 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
Kirkwood, PA

Average daylight in May / Average sunshine in May - Kirkwood, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in May
Kirkwood, PA

Average sunshine days in May - Kirkwood, PA
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is June (13.2 days).

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Average UV index in May
Kirkwood, PA

Average UV index in May - Kirkwood, 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).

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Average cloud cover in May
Kirkwood, PA

Average cloud cover in May - Kirkwood, PA
  • Average cloud cover in May: 47

The months with the most cloud cover are February, March and May (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in May
Kirkwood, PA

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

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

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Kirkwood, Pennsylvania, USA

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