May weather forecast
Quinlan Corners, PA

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Weather in May

The last month of the spring, May, is an enjoyable month in Quinlan Corners, Pennsylvania, with an average temperature fluctuating between 47.7°F (8.7°C) and 66.7°F (19.3°C).

Temperature

May brings a rise in Quinlan Corners's average high-temperature, moving from a fresh 54.1°F (12.3°C) in April to a comfortable 66.7°F (19.3°C). In May, Quinlan Corners experiences a temperature dip to an average of 47.7°F (8.7°C) at night.

Humidity

In Quinlan Corners, Pennsylvania, the average relative humidity in May is 79%.

Rainfall

The wettest months are May and July, with an average 2.4" (61mm) of rainfall.

Snowfall

Months with snowfall in Quinlan Corners are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Quinlan Corners aggregates 0.47" (12mm) of snow. Throughout the year, there are 48.4 snowfall days, and 22.01" (559mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 31min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:00 pm. On the last day of May, sunrise is at 5:31 am and sunset at 8:28 pm EDT.

Sunshine

The average sunshine in May is 7.9h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

What is the usual temperature for Quinlan Corners in May?

During May, Quinlan Corners experiences an average high-temperature of 66.7°F (19.3°C) and a low-temperature of 47.7°F (8.7°C).

What is the average humidity in May?

In Quinlan Corners, the average relative humidity in May is 79%.

What is the wettest month?

The wettest months are May and July, with an average 2.4" (61mm) of rainfall.

How many days does it rain in May?

In Quinlan Corners, in May, it is raining for 17.4 days, with typically 2.4" (61mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Quinlan Corners aggregates 0.47" (12mm) of snow.

What is the average length of the day in May?

In Quinlan Corners, the average day length in May is 14h and 31min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:28 pm EDT.

How many hours of sunshine does Quinlan Corners have in May?

In Quinlan Corners, the average sunshine duration in May is 7.9h.

When is the highest UV index in Quinlan Corners?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index reading in May?

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
Quinlan Corners, PA

Average temperature in May - Quinlan Corners, PA
  • Average high temperature in May: 66.7°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 (29.8°F).

  • Average low temperature in May: 47.7°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in May
Quinlan Corners, PA

Average pressure in May - Quinlan Corners, 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
Quinlan Corners, PA

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

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in May
Quinlan Corners, PA

Average humidity in May - Quinlan Corners, PA
  • Average humidity in May: 79%

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
Quinlan Corners, PA

Average rainfall in May - Quinlan Corners, PA
  • Average rainfall in May: 2.4"

The wettest months (with the highest rainfall) are May and July (2.4").
The driest months (with the least rainfall) are January and September (1.38").

Average rainfall days in May
Quinlan Corners, PA

Average rainfall days in May - Quinlan Corners, PA
  • Average rainfall days in May: 17.4 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (5.2 days).

Average snowfall in May
Quinlan Corners, PA

Average snowfall in May - Quinlan Corners, PA
  • Average snowfall in May: 0.47"

The month with the highest snowfall is March (5.08").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Quinlan Corners, PA

Average snowfall days in May - Quinlan Corners, PA
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Quinlan Corners, PA

Average daylight in May / Average sunshine in May - Quinlan Corners, 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: 7h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).

Average sunshine days in May
Quinlan Corners, PA

Average sunshine days in May - Quinlan Corners, PA
  • Average sunshine days in May: 11 days

The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is May (11 days).

Average UV index in May
Quinlan Corners, PA

Average UV index in May - Quinlan Corners, 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
Quinlan Corners, PA

Average cloud cover in May - Quinlan Corners, PA
  • Average cloud cover in May: 52

The months with the most cloud cover are February and December (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in May
Quinlan Corners, PA

Average visibility in May - Quinlan Corners, PA
  • Average visibility in May: 5mi

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

Quinlan Corners, Pennsylvania, USA

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