November weather forecast
Princeton, NJ

An ancient stone building still stands strong in the neat fields and scenic trees of Princeton University, New Jersey
An ancient stone building still stands strong in the neat fields and scenic trees of Princeton University, New Jersey

Weather in November

The last month of the autumn, November, is also a fresh month in Princeton, New Jersey, with temperature in the range of an average high of 51.8°F (11°C) and an average low of 37.8°F (3.2°C).

Temperature

In November, the average high-temperature decreases, from an enjoyable 63.9°F (17.7°C) in October, to a fresh 51.8°F (11°C). In Princeton, in November, the average low-temperature is 37.8°F (3.2°C).

Humidity

In Princeton, the average relative humidity is 75%.

Rainfall

In Princeton, New Jersey, in November, during 6.5 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. In Princeton, New Jersey, during the entire year, the rain falls for 119.3 days and collects up to 12.72" (323mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. November is the first month it typically snows. Throughout November, in the average 0.6 snowfall days, it receives 0.2" (5mm) of snow. In Princeton, during the entire year, snow falls for 16.4 days, and aggregates up to 4.41" (112mm) of snow.

Daylight

The average length of the day in November is 9.9h.

Sunshine

In November, the average sunshine in Princeton is 5.6h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Princeton. A UV Index value of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in November in Princeton?

In November, the average relative humidity in Princeton, New Jersey, is 75%.

How many days does it rain in November in Princeton?

In November, the rain falls for 6.5 days. Throughout November, 0.91" (23mm) of precipitation is accumulated.

When does it start to snow in Princeton?

November is the first month it typically snows. Throughout November, in the average 0.6 snowfall days, it receives 0.2" (5mm) of snow.

What is the average length of the day in November in Princeton?

In Princeton, the average length of the day in November is 9.9h.

How many hours of sunshine does Princeton have in November?

In Princeton, the average sunshine in November is 5.6h.

When is the lowest UV index in Princeton?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Princeton.

What is the UV index reading in November in Princeton?

The average daily maximum UV index in November in Princeton, New Jersey, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in November
Princeton, NJ

Average temperature in November - Princeton, NJ
  • Average high temperature in November: 11°C

The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in November: 3.2°C

The month with the highest average low temperature is July (19.4°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).

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Average pressure in November
Princeton, NJ

Average pressure in November - Princeton, NJ
  • Average pressure in November: 1019.7mbar

The month with the highest atmospheric pressure is November (1019.7mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

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Average wind speed in November
Princeton, NJ

Average wind speed in November - Princeton, NJ
  • Average wind speed in November: 12km/h

The windiest month (with the highest average wind speed) is March (14.1km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).

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Average humidity in November
Princeton, NJ

Average humidity in November - Princeton, NJ
  • Average humidity in November: 75%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in November
Princeton, NJ

Average rainfall in November - Princeton, NJ
  • Average rainfall in November: 23mm

The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is September (17mm).

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Average rainfall days in November
Princeton, NJ

Average rainfall days in November - Princeton, NJ
  • Average rainfall days in November: 6.5 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (6.1 days).

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Average snowfall in November
Princeton, NJ

Average snowfall in November - Princeton, NJ
  • Average snowfall in November: 5mm

The month with the highest snowfall is March (36mm).
The months with the least snowfall are June, July, August, September and October (0mm).

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Average snowfall days in November
Princeton, NJ

Average snowfall days in November - Princeton, NJ
  • Average snowfall days in November: 0.6 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in November /
Average sunshine in November
Princeton, NJ

Average daylight in November / Average sunshine in November - Princeton, NJ
  • Average daylight in November: 9.9h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in November: 5.6h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in November
Princeton, NJ

Average sunshine days in November - Princeton, NJ
  • Average sunshine days in November: 21.7 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in November
Princeton, NJ

Average UV index in November - Princeton, NJ
  • Average UV index in November: 2

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).

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Average cloud cover in November
Princeton, NJ

Average cloud cover in November - Princeton, NJ
  • Average cloud cover in November: 38

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in November
Princeton, NJ

Average visibility in November - Princeton, NJ
  • Average visibility in November: 9km

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).

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