May weather forecast
Emsworth, PA

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Weather in May

The last month of the spring, May, is an agreeable month in Emsworth, Pennsylvania, with an average temperature varying between 51.1°F (10.6°C) and 71.6°F (22°C).

Temperature

In Emsworth, stepping into May brings a temperature increase, moving up from April's moderate 60.1°F (15.6°C) to a pleasant 71.6°F (22°C). Throughout May, Emsworth witnesses a consistent average low-temperature of 51.1°F (10.6°C).

Humidity

The average relative humidity in May is 77%.

Rainfall

In May, the rain falls for 12.7 days. Throughout May, 0.87" (22mm) of precipitation is accumulated. In Emsworth, during the entire year, the rain falls for 104.1 days and collects up to 8.23" (209mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Emsworth aggregates 0.04" (1mm) of snow. In Emsworth, Pennsylvania, during the entire year, snow falls for 33.9 days and aggregates up to 4.37" (111mm) of snow.

Daylight

In Emsworth, the average length of the day in May is 14h and 27min.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:16 pm. On the last day of May, in Emsworth, sunrise is at 5:52 am and sunset at 8:44 pm EDT.

Sunshine

In Emsworth, the average sunshine in May is 8.7h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 5 during May translates into these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Frequently asked questions

What are May temperatures in Emsworth?

The average high-temperature, in May, in Emsworth, is 71.6°F (22°C), while the average low-temperature is 51.1°F (10.6°C).

What is the average humidity in May in Emsworth?

In May, the average relative humidity in Emsworth is 77%.

How much does it rain in Emsworth in May?

In Emsworth, during May, the rain falls for 12.7 days and regularly aggregates up to 0.87" (22mm) of precipitation.

What is the last month it snows in Emsworth?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Emsworth aggregates 0.04" (1mm) of snow.

How many hours of daylight does Emsworth have in May?

In May, the average day length is 14h and 27min.

When is the sunrise / sunset in May in Emsworth?

On the first day of May in Emsworth, Pennsylvania, sunrise is at 6:18 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:44 pm EDT.

How many hours of sunshine does Emsworth have in May?

The average sunshine duration in May in Emsworth is 8.7h.

How high is the UV index in May in Emsworth?

In May, the average daily maximum UV index in Emsworth, Pennsylvania, is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Emsworth, PA

Average temperature in May - Emsworth, PA
  • Average high temperature in May: 71.6°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 (32.5°F).

  • Average low temperature in May: 51.1°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

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Average pressure in May
Emsworth, PA

Average pressure in May - Emsworth, PA
  • Average pressure in May: 29.99"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
Emsworth, PA

Average wind speed in May - Emsworth, PA
  • Average wind speed in May: 6.1mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in May
Emsworth, PA

Average humidity in May - Emsworth, PA
  • Average humidity in May: 77%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (75%).

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Average rainfall in May
Emsworth, PA

Average rainfall in May - Emsworth, PA
  • Average rainfall in May: 0.87"

The wettest months (with the highest rainfall) are June and July (0.91").
The driest months (with the least rainfall) are January and November (0.47").

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Average rainfall days in May
Emsworth, PA

Average rainfall days in May - Emsworth, PA
  • Average rainfall days in May: 12.7 days

The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in May
Emsworth, PA

Average snowfall in May - Emsworth, PA
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (1.18").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Emsworth, PA

Average snowfall days in May - Emsworth, PA
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is February (9 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
Emsworth, PA

Average daylight in May / Average sunshine in May - Emsworth, 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in May
Emsworth, PA

Average sunshine days in May - Emsworth, PA
  • Average sunshine days in May: 14.7 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is May (14.7 days).

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Average UV index in May
Emsworth, PA

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Emsworth, PA

Average cloud cover in May - Emsworth, PA
  • Average cloud cover in May: 45

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
Emsworth, PA

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

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

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Emsworth, Pennsylvania, USA

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