May weather forecast
Westwood, NJ

Share

Weather in May

May, the last month of the spring in Westwood, is a pleasant month, with an average temperature varying between 69.8°F (21°C) and 51.8°F (11°C).

Temperature

May sees a rise in the average high-temperature, climbing from a refreshing 58.6°F (14.8°C) in April to an agreeable 69.8°F (21°C). In Westwood, the average low-temperature during the month of May is a fresh 51.8°F (11°C).

Humidity

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

Rainfall

In Westwood, during May, the rain falls for 16.8 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Westwood, New Jersey, during the entire year, the rain falls for 157.3 days and collects up to 32.72" (831mm) of precipitation.

Snowfall

In Westwood, snow does not fall in May through September.

Daylight

In Westwood, the average length of the day in May is 14h and 29min.
On the first day of the month, sunrise is at 5:53 am and sunset at 7:53 pm. On the last day of May, sunrise is at 5:26 am and sunset at 8:21 pm EDT.

Sunshine

In May, the average sunshine in Westwood is 8.3h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
[Resources]

Frequently asked questions

What are the temperatures in Westwood in May?

An average high-temperature, in May, in Westwood, is 69.8°F (21°C) and the average low-temperature is 51.8°F (11°C).

What is the average humidity in May in Westwood?

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

How many days does it rain in May in Westwood?

In Westwood, in May, it is raining for 16.8 days, with typically 2.87" (73mm) of accumulated precipitation.

When it does not snow in Westwood?

In Westwood, New Jersey, snow does not fall in May through September.

Does it snow in Westwood in May?

In May, in Westwood, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in Westwood?

The average day length in May in Westwood, New Jersey, is 14h and 29min.

When are sunrise and sunset in May in Westwood?

On the first day of May in Westwood, New Jersey, sunrise is at 5:53 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:21 pm EDT.

How many hours of sunshine does Westwood have in May?

In Westwood, New Jersey, the average sunshine duration in May is 8.3h.

What is the UV index reading in May in Westwood?

In Westwood, New Jersey, 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
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Westwood, NJ

Average temperature in May - Westwood, NJ
  • Average high temperature in May: 69.8°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in May: 51.8°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

[Resources]

Average pressure in May
Westwood, NJ

Average pressure in May - Westwood, 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).

[Resources]

Average wind speed in May
Westwood, NJ

Average wind speed in May - Westwood, NJ
  • Average wind speed in May: 6.4mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

[Resources]

Average humidity in May
Westwood, NJ

Average humidity in May - Westwood, NJ
  • Average humidity in May: 74%

The months with the highest relative humidity are February and December (78%).
The month with the lowest relative humidity is August (70%).

[Resources]

Average rainfall in May
Westwood, NJ

Average rainfall in May - Westwood, NJ
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is September (1.89").

[Resources]

Average rainfall days in May
Westwood, NJ

Average rainfall days in May - Westwood, NJ
  • Average rainfall days in May: 16.8 days

The months with the highest number of rainy days are May and July (16.8 days).
The month with the least rainy days is January (8.4 days).

[Resources]

Average snowfall in May
Westwood, NJ

Average snowfall in May - Westwood, NJ
  • Average snowfall in May: 0"

The month with the highest snowfall is February (4.09").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in May
Westwood, NJ

Average snowfall days in May - Westwood, NJ
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Westwood, NJ

Average daylight in May / Average sunshine in May - Westwood, 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 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

[Resources]

Average sunshine days in May
Westwood, NJ

Average sunshine days in May - Westwood, NJ
  • Average sunshine days in May: 12.6 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (11.5 days).

[Resources]

Average UV index in May
Westwood, NJ

Average UV index in May - Westwood, 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).

[Resources]

Average cloud cover in May
Westwood, NJ

Average cloud cover in May - Westwood, NJ
  • Average cloud cover in May: 48

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

[Resources]

Average visibility in May
Westwood, NJ

Average visibility in May - Westwood, NJ
  • Average visibility in May: 5mi

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

[Resources]

Westwood, New Jersey, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location