May weather forecast
Effort, PA

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Weather in May

The last month of the spring, May, is an enjoyable month in Effort, Pennsylvania, with an average temperature varying between 67.3°F (19.6°C) and 48.6°F (9.2°C).

Temperature

A rise in the average high-temperature is observed during May, moving from a mild 55.9°F (13.3°C) in April to a comfortable 67.3°F (19.6°C). In Effort, May is marked by an average low-temperature of 48.6°F (9.2°C).

Humidity

In Effort, the average relative humidity in May is 80%.

Rainfall

In Effort, in May, during 16.6 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. In Effort, during the entire year, the rain falls for 143 days and collects up to 25.91" (658mm) of precipitation.

Snowfall

Months with snowfall in Effort are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Effort aggregates 0.39" (10mm) of snow. In Effort, during the entire year, snow falls for 31.9 days and aggregates up to 16.1" (409mm) of snow.

Daylight

In Effort, the average length of the day in May is 14h and 29min.
On the first day of May in Effort, sunrise is at 5:58 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:27 pm EDT.

Sunshine

In May, the average sunshine is 7.7h.

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 vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In May, the UV index of 5 transforms into the following advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Frequently asked questions

What are the temperatures in May?

In Effort, in May, the average high-temperature is 67.3°F (19.6°C), and the average low-temperature is 48.6°F (9.2°C).

What is the average humidity in May?

In Effort, the average relative humidity in May is 80%.

How many days does it rain in May?

In Effort, during May, the rain falls for 16.6 days and regularly aggregates up to 2.72" (69mm) of precipitation.

What is the last month it snows in Effort?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Effort aggregates 0.39" (10mm) of snow.

How many hours of daylight does Effort have in May?

In Effort, the average day length in May is 14h and 29min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:27 pm EDT.

How long on average sun shines in May?

In May, the average sunshine duration is 7.7h.

What is the month with the highest UV index?

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

What is the UV index intensity in May?

In Effort, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's 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
Effort, PA

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

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in May: 48.6°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in May
Effort, PA

Average pressure in May - Effort, 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
Effort, PA

Average wind speed in May - Effort, PA
  • Average wind speed in May: 6.5mph

The windiest months (with the highest average wind speed) are January, February and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in May
Effort, PA

Average humidity in May - Effort, PA
  • Average humidity in May: 80%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (77%).

Average rainfall in May
Effort, PA

Average rainfall in May - Effort, PA
  • Average rainfall in May: 2.72"

The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in May
Effort, PA

Average rainfall days in May - Effort, PA
  • Average rainfall days in May: 16.6 days

The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in May
Effort, PA

Average snowfall in May - Effort, PA
  • Average snowfall in May: 0.39"

The month with the highest snowfall is January (4.06").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Effort, PA

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

The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

Average sunshine days in May
Effort, PA

Average sunshine days in May - Effort, PA
  • Average sunshine days in May: 11.9 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.9 days).

Average UV index in May
Effort, PA

Average UV index in May - Effort, 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
Effort, PA

Average cloud cover in May - Effort, PA
  • Average cloud cover in May: 53

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in May
Effort, PA

Average visibility in May - Effort, 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).

Effort, Pennsylvania, USA

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