May weather forecast
Mather, PA

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Weather in May

The last month of the spring, May, is an agreeable month in Mather, Pennsylvania, with an average temperature varying between 72.5°F (22.5°C) and 51.4°F (10.8°C).

Temperature

In Mather, stepping into May brings a temperature increase, moving up from April's refreshing 61.5°F (16.4°C) to an agreeable 72.5°F (22.5°C). Throughout May, Mather encounters an average temperature drop to a fresh 51.4°F (10.8°C).

Humidity

The average relative humidity in May is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 20.7 days and typically aggregates up to 3.39" (86mm) of precipitation.

Snowfall

Months with snowfall in Mather are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Mather aggregates 0.12" (3mm) of snow. Throughout the year, there are 56.4 snowfall days, and 20.35" (517mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 24min.
On the first day of May in Mather, sunrise is at 6:19 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:42 pm EDT.

Sunshine

In Mather, the average sunshine in May is 8.8h.

UV index

The months with the highest UV index in Mather, Pennsylvania, are May through July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in May leads to these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Mather in May?

The high-temperature, in May, in Mather, is 72.5°F (22.5°C), while the low-temperature averages to 51.4°F (10.8°C).

What is the average humidity in May in Mather?

The average relative humidity in May in Mather is 79%.

What is the rainiest month in Mather?

The month with the most rainfall is May, when the rain falls for 20.7 days and typically aggregates up to 3.39" (86mm) of precipitation.

How much does it rain in Mather in May?

In Mather, Pennsylvania, in May, it is raining for 20.7 days, with typically 3.39" (86mm) of accumulated precipitation.

What is the last month it snows in Mather?

May is the last month it regularly snows in Mather. During 0.2 snowfall days, in May, Mather aggregates 0.12" (3mm) of snow.

How many hours of daylight does Mather have in May?

The average day length in May in Mather, Pennsylvania, is 14h and 24min.

When are sunrise and sunset in May in Mather?

On the first day of May in Mather, sunrise is at 6:19 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:42 pm EDT.

How long on average sun shines in May in Mather?

In May, the average sunshine duration is 8.8h.

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

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

What is the UV index reading in May in Mather?

The average daily maximum UV index in May in Mather, Pennsylvania, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
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
Mather, PA

Average temperature in May - Mather, PA
  • Average high temperature in May: 72.5°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in May: 51.4°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in May
Mather, PA

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

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in May
Mather, PA

Average wind speed in May - Mather, PA
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in May
Mather, PA

Average humidity in May - Mather, PA
  • Average humidity in May: 79%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in May
Mather, PA

Average rainfall in May - Mather, PA
  • Average rainfall in May: 3.39"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is November (1.77").

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Average rainfall days in May
Mather, PA

Average rainfall days in May - Mather, PA
  • Average rainfall days in May: 20.7 days

The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (10.6 days).

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Average snowfall in May
Mather, PA

Average snowfall in May - Mather, PA
  • Average snowfall in May: 0.12"

The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Mather, PA

Average snowfall days in May - Mather, PA
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Mather, 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 5min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in May
Mather, PA

Average sunshine days in May - Mather, PA
  • Average sunshine days in May: 8.5 days

The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is February (7.5 days).

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Average UV index in May
Mather, PA

Average UV index in May - Mather, PA
  • Average UV index in May: 6

The months with the highest UV index are May, June and July (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
Mather, PA

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

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in May
Mather, PA

Average visibility in May - Mather, 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).

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Mather, Pennsylvania, USA

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