May weather forecast
Brass Castle, NJ

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Weather in May

May, the last month of the spring in Brass Castle, is an agreeable month, with an average temperature fluctuating between 50.4°F (10.2°C) and 69.4°F (20.8°C).

Temperature

Brass Castle's May weather shows an increase in high-temperatures, moving from April's moderate 58.1°F (14.5°C) to a pleasant 69.4°F (20.8°C). During May, the temperature is averaged to a low of 50.4°F (10.2°C) at night.

Humidity

The average relative humidity in May is 79%.

Rainfall

In Brass Castle, during May, the rain falls for 16.5 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Brass Castle, New Jersey, during the entire year, the rain falls for 157.6 days and collects up to 28.7" (729mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Brass Castle. During 0.2 snowfall days, in May, Brass Castle aggregates 0.51" (13mm) of snow. In Brass Castle, during the entire year, snow falls for 30.4 days and aggregates up to 14.76" (375mm) of snow.

Daylight

The average length of the day in May in Brass Castle is 14h and 28min.
On the first day of the month, sunrise is at 5:57 am and sunset at 7:56 pm. On the last day of May, sunrise is at 5:30 am and sunset at 8:24 pm EDT.

Sunshine

In May, the average sunshine in Brass Castle is 8.4h.

UV index

The average daily maximum UV index in May in Brass Castle is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In May, an average UV index of 5 transforms into the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Enhance your sun protection with tightly woven, yet airy clothing. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the temperature in May in Brass Castle?

The average high-temperature and low-temperature in Brass Castle during May are 69.4°F (20.8°C) and 50.4°F (10.2°C) respectively.

What is the average humidity in May in Brass Castle?

In Brass Castle, New Jersey, the average relative humidity in May is 79%.

How much does it rain in Brass Castle in May?

In Brass Castle, New Jersey, in May, it is raining for 16.5 days, with typically 2.8" (71mm) of accumulated precipitation.

What is the last month it snows in Brass Castle?

May is the last month it regularly snows in Brass Castle, New Jersey. During 0.2 snowfall days, in May, Brass Castle aggregates 0.51" (13mm) of snow.

What is the average length of the day in May in Brass Castle?

In May, the average day length in Brass Castle, New Jersey, is 14h and 28min.

When are sunrise and sunset in May in Brass Castle?

On the first day of May in Brass Castle, sunrise is at 5:57 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:24 pm EDT.

How many hours of sunshine does Brass Castle have in May?

In May, the average sunshine duration in Brass Castle is 8.4h.

What is the UV index intensity in May in Brass Castle?

In Brass Castle, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Brass Castle, NJ

Average temperature in May - Brass Castle, NJ
  • Average high temperature in May: 69.4°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 (34°F).

  • Average low temperature in May: 50.4°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in May
Brass Castle, NJ

Average pressure in May - Brass Castle, 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
Brass Castle, NJ

Average wind speed in May - Brass Castle, NJ
  • Average wind speed in May: 6.2mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in May
Brass Castle, NJ

Average humidity in May - Brass Castle, NJ
  • Average humidity in May: 79%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in May
Brass Castle, NJ

Average rainfall in May - Brass Castle, NJ
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is July (2.87").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in May
Brass Castle, NJ

Average rainfall days in May - Brass Castle, NJ
  • Average rainfall days in May: 16.5 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in May
Brass Castle, NJ

Average snowfall in May - Brass Castle, NJ
  • Average snowfall in May: 0.51"

The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Brass Castle, NJ

Average snowfall days in May - Brass Castle, NJ
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (8.4 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
Brass Castle, NJ

Average daylight in May / Average sunshine in May - Brass Castle, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in May
Brass Castle, NJ

Average sunshine days in May - Brass Castle, NJ
  • Average sunshine days in May: 12 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (11.8 days).

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Average UV index in May
Brass Castle, NJ

Average UV index in May - Brass Castle, 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
Brass Castle, NJ

Average cloud cover in May - Brass Castle, NJ
  • Average cloud cover in May: 48

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in May
Brass Castle, NJ

Average visibility in May - Brass Castle, NJ
  • Average visibility in May: 5mi

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

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Brass Castle, New Jersey, USA

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