May weather forecast
Cliffside Park, NJ

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Weather in May

May, the last month of the spring in Cliffside Park, is a pleasant month, with an average temperature ranging between max 68.5°F (20.3°C) and min 53.6°F (12°C).

Temperature

With the beginning of May, Cliffside Park's average high-temperature sees an increase, transitioning from a mild 57.7°F (14.3°C) in April to a pleasant 68.5°F (20.3°C). Cliffside Park records a consistent low-temperature of 53.6°F (12°C) during May nights.

Humidity

The average relative humidity in May is 74%.

Rainfall

In Cliffside Park, in May, it is raining for 11.1 days, with typically 0.87" (22mm) of accumulated precipitation. In Cliffside Park, during the entire year, the rain falls for 112.4 days and collects up to 10.2" (259mm) of precipitation.

Snowfall

In Cliffside Park, New Jersey, snow does not fall in April through October.

Daylight

In May, the average length of the day is 14h and 29min.
On the first day of the month, sunrise is at 5:53 am and sunset at 7:52 pm. On the last day of May, sunrise is at 5:26 am and sunset at 8:20 pm EDT.

Sunshine

The average sunshine in May is 8.8h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 during May translates into the following directions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Cliffside Park in May?

The average high-temperature, in May, in Cliffside Park, is 68.5°F (20.3°C), while the average low-temperature is 53.6°F (12°C).

What is the average humidity in May in Cliffside Park?

In Cliffside Park, New Jersey, the average relative humidity in May is 74%.

How many days does it rain in May in Cliffside Park?

In May, in Cliffside Park, New Jersey, the rain falls for 11.1 days. Throughout May, 0.87" (22mm) of precipitation is accumulated.

When it does not snow in Cliffside Park?

April through October are months without snowfall in Cliffside Park.

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

In Cliffside Park, New Jersey, the average day length in May is 14h and 29min.

When are sunrise and sunset in May in Cliffside Park?

In May, on the first day of the month, sunrise is at 5:53 am and sunset at 7:52 pm. On the last day of the month, in Cliffside Park, New Jersey, sunrise is at 5:26 am and sunset at 8:20 pm EDT.

How many hours of sunshine does Cliffside Park have in May?

In Cliffside Park, New Jersey, the average sunshine duration in May is 8.8h.

What is the UV index intensity in May in Cliffside Park?

The average daily maximum UV index in May in Cliffside Park, New Jersey, is 5. A UV Index reading 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
Cliffside Park, NJ

Average temperature in May - Cliffside Park, NJ
  • Average high temperature in May: 68.5°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 (36.3°F).

  • Average low temperature in May: 53.6°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in May
Cliffside Park, NJ

Average pressure in May - Cliffside Park, NJ
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Cliffside Park, NJ

Average wind speed in May - Cliffside Park, NJ
  • Average wind speed in May: 7.4mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

Average humidity in May
Cliffside Park, NJ

Average humidity in May - Cliffside Park, NJ
  • Average humidity in May: 74%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (70%).

Average rainfall in May
Cliffside Park, NJ

Average rainfall in May - Cliffside Park, NJ
  • Average rainfall in May: 0.87"

The wettest month (with the highest rainfall) is July (1.22").
The driest month (with the least rainfall) is February (0.51").

Average rainfall days in May
Cliffside Park, NJ

Average rainfall days in May - Cliffside Park, NJ
  • Average rainfall days in May: 11.1 days

The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is January (5.6 days).

Average snowfall in May
Cliffside Park, NJ

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

The months with the highest snowfall are February, March and December (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Cliffside Park, NJ

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

The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Cliffside Park, NJ
  • 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: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in May
Cliffside Park, NJ

Average sunshine days in May - Cliffside Park, NJ
  • Average sunshine days in May: 17.2 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is June (16.1 days).

Average UV index in May
Cliffside Park, NJ

Average UV index in May - Cliffside 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, November and December (UV index 2).

Average cloud cover in May
Cliffside Park, NJ

Average cloud cover in May - Cliffside Park, NJ
  • Average cloud cover in May: 44

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in May
Cliffside Park, NJ

Average visibility in May - Cliffside 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).

Cliffside Park, New Jersey, USA

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