May weather forecast
Seaside Park, NJ

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Weather in May

May, the last month of the spring in Seaside Park, is a refreshing month, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 55.6°F (13.1°C).

Temperature

May's arrival coincides with a marginal rise in the average high-temperature, moving from April's cool 54.7°F (12.6°C) to an enjoyable 63.3°F (17.4°C). In Seaside Park, May nights maintain a consistent temperature, with an average low of 55.6°F (13.1°C).

Humidity

The months with the highest humidity are May and June, with an average relative humidity of 81%.

Rainfall

In Seaside Park, in May, during 15.7 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, in Seaside Park, New Jersey, there are 155 rainfall days, and 33.23" (844mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Ocean temperature

In Seaside Park, in May, the average water temperature is 54.9°F (12.7°C).
Note: Navigating the 54.9°F (12.7°C) at 55.4°F (13°C) is no joy, and temperatures less than 50°F (10°C) can threaten breathing and cause a chilling shock, gauging personal stamina.

Daylight

In May, the average length of the day is 14h and 24min.
On the first day of May in Seaside Park, sunrise is at 5:55 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:18 pm EDT.

Sunshine

The average sunshine in May in Seaside Park is 8.8h.

UV index

In May, the average daily maximum UV index in Seaside Park, New Jersey, is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 5 during May morphs into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What are the temperatures in Seaside Park in May?

The high-temperature, in May, in Seaside Park, records 63.3°F (17.4°C), while the low-temperature is 55.6°F (13.1°C).

What are the most humid months in Seaside Park?

The months with the highest humidity are May and June, with an average relative humidity of 81%.

What is the average humidity in May in Seaside Park?

In Seaside Park, New Jersey, the average relative humidity in May is 81%.

How much does it rain in Seaside Park in May?

In Seaside Park, in May, during 15.7 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

When it does not snow in Seaside Park?

May through October are months without snowfall.

Does it snow in Seaside Park in May?

In May, in Seaside Park, New Jersey, it doesn't snow. April is the latest month when it typically snows.

What is the water temperature in May in Seaside Park?

In May, the average ocean temperature in Seaside Park, New Jersey, is 54.9°F (12.7°C). Swimming in 54.9°F (12.7°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Seaside Park have in May?

In May, the average day length in Seaside Park, New Jersey, is 14h and 24min.

When is the sunrise / sunset in May in Seaside Park?

On the first day of May in Seaside Park, sunrise is at 5:55 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:18 pm EDT.

How long on average sun shines in May in Seaside Park?

In May, the average sunshine duration in Seaside Park is 8.8h.

What is the UV index reading in May in Seaside Park?

In May, the average daily maximum UV index in Seaside Park is 5. A UV Index reading of 3 to 5 represents a moderate health threat 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
Seaside Park, NJ

Average temperature in May - Seaside Park, NJ
  • Average high temperature in May: 63.3°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in May: 55.6°F

The month with the highest average low temperature is August (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

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Average pressure in May
Seaside Park, NJ

Average pressure in May - Seaside Park, NJ
  • Average pressure in May: 30.02"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).

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Average wind speed in May
Seaside Park, NJ

Average wind speed in May - Seaside Park, NJ
  • Average wind speed in May: 10.3mph

The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is July (8.8mph).

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Average humidity in May
Seaside Park, NJ

Average humidity in May - Seaside Park, NJ
  • Average humidity in May: 81%

The months with the highest relative humidity are May and June (81%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in May
Seaside Park, NJ

Average rainfall in May - Seaside Park, NJ
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is January (2.01").

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Average rainfall days in May
Seaside Park, NJ

Average rainfall days in May - Seaside Park, NJ
  • Average rainfall days in May: 15.7 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (9 days).

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Average snowfall in May
Seaside Park, NJ

Average snowfall in May - Seaside Park, NJ
  • Average snowfall in May: 0"

The month with the highest snowfall is January (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Seaside Park, NJ

Average snowfall days in May - Seaside Park, NJ
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in May
Seaside Park, NJ

Average sea temperature in May - Seaside Park, NJ
  • Average sea temperature in May: 54.9°F

The best month for swimming (with the highest average sea temperature) is August (75.8°F).
The coldest month (with the lowest average sea temperature) is February (40.8°F).

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Average daylight in May /
Average sunshine in May
Seaside Park, NJ

Average daylight in May / Average sunshine in May - Seaside Park, NJ
  • Average daylight in May: 14h and 2min

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 24min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in May
Seaside Park, NJ

Average sunshine days in May - Seaside Park, NJ
  • Average sunshine days in May: 13.4 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (13.1 days).

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Average UV index in May
Seaside Park, NJ

Average UV index in May - Seaside Park, NJ
  • Average UV index in May: 5

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

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Average cloud cover in May
Seaside Park, NJ

Average cloud cover in May - Seaside Park, NJ
  • Average cloud cover in May: 42

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in May
Seaside Park, NJ

Average visibility in May - Seaside Park, NJ
  • Average visibility in May: 6mi

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

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Seaside Park, New Jersey, USA

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