May weather forecast
Mayport, PA

Weather in May

May, the last month of the spring in Mayport, is an agreeable month, with an average temperature fluctuating between 47.8°F (8.8°C) and 68.5°F (20.3°C).

Temperature

In Mayport, the average high-temperature in May increases from a mild 56.3°F (13.5°C) in April to an agreeable 68.5°F (20.3°C). In May, in Mayport, the average low-temperature is 47.8°F (8.8°C).

Humidity

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

Rainfall

In May, in Mayport, the rain falls for 17.4 days. Throughout May, 2.32" (59mm) of precipitation is accumulated. Throughout the year, in Mayport, there are 150.5 rainfall days, and 22.05" (560mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Mayport. May is the last month it regularly snows. During 0.5 snowfall days, Mayport aggregates 0.75" (19mm) of snow. In Mayport, during the entire year, snow falls for 72.4 days and aggregates up to 22.28" (566mm) of snow.

Daylight

The average length of the day in May is 14h and 30min.
On the first day of the month, sunrise is at 6:14 am and sunset at 8:13 pm. On the last day of May, in Mayport, sunrise is at 5:47 am and sunset at 8:42 pm EDT.

Sunshine

In May, the average sunshine is 8.3h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in May in Mayport?

In May, in Mayport, Pennsylvania, the average high-temperature is 68.5°F (20.3°C), and the average low-temperature is 47.8°F (8.8°C).

What is the average humidity in May in Mayport?

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

How many days does it rain in May in Mayport?

In Mayport, Pennsylvania, in May, it is raining for 17.4 days, with typically 2.32" (59mm) of accumulated precipitation.

What is the last month it snows in Mayport?

May is the last month it regularly snows in Mayport, Pennsylvania. During 0.5 snowfall days, in May, Mayport aggregates 0.75" (19mm) of snow.

How many hours of daylight does Mayport have in May?

In Mayport, Pennsylvania, the average day length in May is 14h and 30min.

When is the sunrise / sunset in May in Mayport?

In May, on the first day of the month, sunrise is at 6:14 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:42 pm EDT.

How long on average sun shines in May in Mayport?

In Mayport, the average sunshine duration in May is 8.3h.

When is the highest UV index in Mayport?

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

What is the UV index reading in May in Mayport?

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Mayport, PA

Average temperature in May - Mayport, PA
  • Average high temperature in May: 68.5°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in May: 47.8°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in May
Mayport, PA

Average pressure in May - Mayport, PA
  • Average pressure in May: 30"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).

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Average wind speed in May
Mayport, PA

Average wind speed in May - Mayport, PA
  • Average wind speed in May: 7mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in May
Mayport, PA

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

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June, July and August (78%).

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Average rainfall in May
Mayport, PA

Average rainfall in May - Mayport, PA
  • Average rainfall in May: 2.32"

The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is November (1.26").

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Average rainfall days in May
Mayport, PA

Average rainfall days in May - Mayport, PA
  • Average rainfall days in May: 17.4 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.2 days).

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Average snowfall in May
Mayport, PA

Average snowfall in May - Mayport, PA
  • Average snowfall in May: 0.75"

The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Mayport, PA

Average snowfall days in May - Mayport, PA
  • Average snowfall days in May: 0.5 days

The month with the highest number of snowfall days is January (18 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
Mayport, PA

Average daylight in May / Average sunshine in May - Mayport, PA
  • Average daylight in May: 14h and 30min

The month with the longest days is June (Average daylight: 15h and 5min).
The month with the shortest days is December (Average daylight: 9h and 17min).

  • Average sunshine in May: 8h and 18min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in May
Mayport, PA

Average sunshine days in May - Mayport, PA
  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (8.1 days).

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Average UV index in May
Mayport, PA

Average UV index in May - Mayport, 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).

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Average cloud cover in May
Mayport, PA

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

The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 39).

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Average visibility in May
Mayport, PA

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

The month with the highest visibility is April (6mi).
The month with the lowest visibility is February (4mi).

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