May weather forecast
Peapack and Gladstone, NJ

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Weather in May

May, the last month of the spring in Peapack and Gladstone, is an agreeable month, with an average temperature ranging between min 50.9°F (10.5°C) and max 69.6°F (20.9°C).

Temperature

May's arrival is marked by an increase in the average high-temperature, moving from a moderate 58.6°F (14.8°C) in April to a pleasant 69.6°F (20.9°C). Peapack and Gladstone experiences an average nighttime temperature of 50.9°F (10.5°C) in the month of May.

Humidity

The average relative humidity in May in Peapack and Gladstone, New Jersey, is 78%.

Rainfall

In May, the rain falls for 17.3 days. Throughout May, 3.11" (79mm) of precipitation is accumulated. In Peapack and Gladstone, during the entire year, the rain falls for 162.6 days and collects up to 33.11" (841mm) of precipitation.

Snowfall

Months with snowfall in Peapack and Gladstone are January through May, October through December. May is the last month it regularly snows in Peapack and Gladstone. During 0.2 snowfall days, in May, Peapack and Gladstone aggregates 0.55" (14mm) of snow. Throughout the year, in Peapack and Gladstone, there are 28.5 snowfall days, and 14.49" (368mm) of snow is accumulated.

Daylight

The average length of the day in May in Peapack and Gladstone, New Jersey, is 14h and 28min.
On the first day of May in Peapack and Gladstone, sunrise is at 5:56 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:23 pm EDT.

Sunshine

In May, the average sunshine is 8.5h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What are the temperatures in Peapack and Gladstone in May?

In May, in Peapack and Gladstone, the average high-temperature is 69.6°F (20.9°C), and the average low-temperature is 50.9°F (10.5°C).

What is the average humidity in May in Peapack and Gladstone?

In May, the average relative humidity in Peapack and Gladstone, New Jersey, is 78%.

How many days does it rain in May in Peapack and Gladstone?

In Peapack and Gladstone, in May, it is raining for 17.3 days, with typically 3.11" (79mm) of accumulated precipitation.

What is the last month it snows in Peapack and Gladstone?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Peapack and Gladstone aggregates 0.55" (14mm) of snow.

What is the average length of the day in May in Peapack and Gladstone?

The average day length in May in Peapack and Gladstone is 14h and 28min.

What time are sunrise and sunset in May in Peapack and Gladstone?

In May, on the first day of the month, sunrise is at 5:56 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:23 pm EDT.

How many hours of sunshine does Peapack and Gladstone have in May?

In May, the average sunshine duration in Peapack and Gladstone is 8.5h.

What is the UV index intensity in May in Peapack and Gladstone?

In Peapack and Gladstone, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Peapack and Gladstone, NJ

Average temperature in May - Peapack and Gladstone, NJ
  • Average high temperature in May: 69.6°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in May: 50.9°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure in May
Peapack and Gladstone, NJ

Average pressure in May - Peapack and Gladstone, NJ
  • Average pressure in May: 30.01"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
Peapack and Gladstone, NJ

Average wind speed in May - Peapack and Gladstone, NJ
  • Average wind speed in May: 6.4mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in May
Peapack and Gladstone, NJ

Average humidity in May - Peapack and Gladstone, NJ
  • Average humidity in May: 78%

The months with the highest relative humidity are February and October (80%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in May
Peapack and Gladstone, NJ

Average rainfall in May - Peapack and Gladstone, NJ
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in May
Peapack and Gladstone, NJ

Average rainfall days in May - Peapack and Gladstone, NJ
  • Average rainfall days in May: 17.3 days

The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is January (8.9 days).

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Average snowfall in May
Peapack and Gladstone, NJ

Average snowfall in May - Peapack and Gladstone, NJ
  • Average snowfall in May: 0.55"

The month with the highest snowfall is March (4.49").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Peapack and Gladstone, NJ

Average snowfall days in May - Peapack and Gladstone, NJ
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (8.3 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
Peapack and Gladstone, NJ

Average daylight in May / Average sunshine in May - Peapack and Gladstone, NJ
  • 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in May
Peapack and Gladstone, NJ

Average sunshine days in May - Peapack and Gladstone, NJ
  • Average sunshine days in May: 11.4 days

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in May
Peapack and Gladstone, NJ

Average UV index in May - Peapack and Gladstone, NJ
  • Average UV index in May: 5

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

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Average cloud cover in May
Peapack and Gladstone, NJ

Average cloud cover in May - Peapack and Gladstone, NJ
  • Average cloud cover in May: 47

The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in May
Peapack and Gladstone, NJ

Average visibility in May - Peapack and Gladstone, NJ
  • Average visibility in May: 5mi

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

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Peapack and Gladstone, New Jersey, USA

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