May weather forecast
White Mills, PA

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Weather in May

The last month of the spring, May, is an enjoyable month in White Mills, Pennsylvania, with an average temperature ranging between min 47.1°F (8.4°C) and max 67.3°F (19.6°C).

Temperature

In White Mills, the onset of May comes with an increased average high-temperature, moving from April's fresh 54.3°F (12.4°C) to a refreshing 67.3°F (19.6°C). In the month of May, White Mills's average low-temperature falls to a chilly 47.1°F (8.4°C).

Humidity

The average relative humidity in May is 79%.

Rainfall

In May, the rain falls for 15.6 days. Throughout May, 1.97" (50mm) of precipitation is accumulated. In White Mills, during the entire year, the rain falls for 132.5 days and collects up to 19.21" (488mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.4 snowfall days, in May, White Mills aggregates 0.2" (5mm) of snow. Throughout the year, in White Mills, there are 43.6 snowfall days, and 14.69" (373mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 32min.
On the first day of the month, sunrise is at 5:56 am and sunset at 7:59 pm. On the last day of May, in White Mills, Pennsylvania, sunrise is at 5:29 am and sunset at 8:27 pm EDT.

Sunshine

In White Mills, Pennsylvania, the average sunshine in May is 7.8h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 5 suggests these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The solar radiation around mid-day is intense; avoid the Sun and stay safe. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in White Mills?

During May, White Mills experiences an average high-temperature of 67.3°F (19.6°C) and a low-temperature of 47.1°F (8.4°C).

What is the average humidity in May?

The average relative humidity in May is 79%.

How much does it rain in May?

In White Mills, Pennsylvania, during May, the rain falls for 15.6 days and regularly aggregates up to 1.97" (50mm) of precipitation.

What is the last month it snows in White Mills?

May is the last month it regularly snows. During 0.4 snowfall days, in May, White Mills aggregates 0.2" (5mm) of snow.

What is the average length of the day in May?

In White Mills, the average day length in May is 14h and 32min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 5:56 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:27 pm EDT.

How long on average sun shines in May?

In White Mills, the average sunshine duration in May is 7.8h.

What are the months with the highest UV index?

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

What is the UV index intensity in May?

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
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
White Mills, PA

Average temperature in May - White Mills, PA
  • Average high temperature in May: 67.3°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in May: 47.1°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in May
White Mills, PA

Average pressure in May - White Mills, 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 (29.93"Hg).

Average wind speed in May
White Mills, PA

Average wind speed in May - White Mills, PA
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in May
White Mills, PA

Average humidity in May - White Mills, PA
  • Average humidity in May: 79%

The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is July (77%).

Average rainfall in May
White Mills, PA

Average rainfall in May - White Mills, PA
  • Average rainfall in May: 1.97"

The wettest months (with the highest rainfall) are July and August (2.09").
The driest months (with the least rainfall) are January and September (1.14").

Average rainfall days in May
White Mills, PA

Average rainfall days in May - White Mills, PA
  • Average rainfall days in May: 15.6 days

The month with the highest number of rainy days is May (15.6 days).
The months with the least rainy days are January and February (6.9 days).

Average snowfall in May
White Mills, PA

Average snowfall in May - White Mills, PA
  • Average snowfall in May: 0.2"

The months with the highest snowfall are January and December (3.27").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
White Mills, PA

Average snowfall days in May - White Mills, PA
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is February (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
White Mills, PA

Average daylight in May / Average sunshine in May - White Mills, 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 12min).

  • Average sunshine in May: 7h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in May
White Mills, PA

Average sunshine days in May - White Mills, PA
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is February (12.5 days).

Average UV index in May
White Mills, PA

Average UV index in May - White Mills, PA
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in May
White Mills, PA

Average cloud cover in May - White Mills, PA
  • Average cloud cover in May: 52

The months with the most cloud cover are February and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in May
White Mills, PA

Average visibility in May - White Mills, 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).

White Mills, Pennsylvania, USA

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