May weather forecast
Sterlingworth, PA

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Weather in May

The last month of the spring, May, is an agreeable month in Sterlingworth, Pennsylvania, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 69.4°F (20.8°C).

Temperature

The arrival of May sees a shift in the average high-temperature, moving from a moderate 58.3°F (14.6°C) in April to a pleasant 69.4°F (20.8°C). During the month of May, an average temperature of 50.5°F (10.3°C) is noted during the nights in Sterlingworth.

Humidity

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

Rainfall

In Sterlingworth, in May, during 16.9 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. In Sterlingworth, during the entire year, the rain falls for 145.1 days and collects up to 27.24" (692mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Sterlingworth aggregates 0.16" (4mm) of snow. Throughout the year, there are 20.4 snowfall days, and 13.82" (351mm) of snow is accumulated.

Daylight

In Sterlingworth, the average length of the day in May is 14h and 28min.
On the first day of May, sunrise is at 5:59 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:26 pm EDT.

Sunshine

In Sterlingworth, the average sunshine in May is 8.2h.

UV index

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: During May, 5 as the daily maximum UV index converts into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

The average high-temperature and low-temperature during May are 69.4°F (20.8°C) and 50.5°F (10.3°C) respectively.

What is the average humidity in May?

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

How much does it rain in May?

In Sterlingworth, Pennsylvania, in May, it is raining for 16.9 days, with typically 2.76" (70mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Sterlingworth aggregates 0.16" (4mm) of snow.

How many hours of daylight does Sterlingworth have in May?

The average day length in May is 14h and 28min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 5:59 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:26 pm EDT.

How long on average sun shines in May?

In Sterlingworth, the average sunshine duration in May is 8.2h.

What is the UV index reading in May?

In Sterlingworth, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe 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
Sterlingworth, PA

Average temperature in May - Sterlingworth, PA
  • Average high temperature in May: 69.4°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 (34°F).

  • Average low temperature in May: 50.5°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in May
Sterlingworth, PA

Average pressure in May - Sterlingworth, 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).

Average wind speed in May
Sterlingworth, PA

Average wind speed in May - Sterlingworth, PA
  • Average wind speed in May: 6.2mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in May
Sterlingworth, PA

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

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in May
Sterlingworth, PA

Average rainfall in May - Sterlingworth, PA
  • Average rainfall in May: 2.76"

The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in May
Sterlingworth, PA

Average rainfall days in May - Sterlingworth, PA
  • Average rainfall days in May: 16.9 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.7 days).

Average snowfall in May
Sterlingworth, PA

Average snowfall in May - Sterlingworth, PA
  • Average snowfall in May: 0.16"

The month with the highest snowfall is March (4.37").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Sterlingworth, PA

Average snowfall days in May - Sterlingworth, PA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Sterlingworth, PA
  • Average daylight in May: 14h and 3min

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 18min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in May
Sterlingworth, PA

Average sunshine days in May - Sterlingworth, PA
  • Average sunshine days in May: 11.8 days

The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (11.8 days).

Average UV index in May
Sterlingworth, PA

Average UV index in May - Sterlingworth, PA
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in May
Sterlingworth, PA

Average cloud cover in May - Sterlingworth, PA
  • Average cloud cover in May: 49

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in May
Sterlingworth, PA

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

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

Sterlingworth, Pennsylvania, USA

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