November weather forecast and climate
Somerville, NJ

November, the last month of the autumn, in Somerville, is another cool month, with temperature in the range of an average high of 50.9°F (10.5°C) and an average low of 37.2°F (2.9°C).

Temperature

In November, the average high-temperature decreases, from an enjoyable 63.5°F (17.5°C) in October, to a cool 50.9°F (10.5°C). The average low-temperature, in Somerville, is 37.2°F (2.9°C).

Humidity

The average relative humidity in November is 76%.

Rainfall

In Somerville, during 9.4 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Somerville, during the entire year, the rain falls for 157.9 days and collects up to 28.19" (716mm) of precipitation.

Snowfall

Months with snowfall in Somerville are January through May, October through December. In Somerville, during November, snow falls for 0.8 days and regularly aggregates up to 0.28" (7mm) of snow. In Somerville, New Jersey, during the entire year, snow falls for 23.8 days, and aggregates up to 9.53" (242mm) of snow.

Daylight

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

Sunshine

The average sunshine in Somerville is 5.5h.

UV index

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in November in Somerville?

In Somerville, in November, the average high-temperature is 50.9°F (10.5°C), and the average low-temperature is 37.2°F (2.9°C).

What is the average humidity in November in Somerville?

The average relative humidity in November in Somerville is 76%.

How many days does it rain in November in Somerville?

In November, in Somerville, New Jersey, the rain falls for 9.4 days. Throughout November, 2.09" (53mm) of precipitation is accumulated.

How much does it snow in Somerville in November?

In Somerville, New Jersey, during November, snow falls for 0.8 days and regularly aggregates up to 0.28" (7mm) of snow.

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

The average length of the day in November in Somerville, New Jersey, is 9.9h.

How many hours of sunshine does Somerville have in November?

The average sunshine in November in Somerville, New Jersey, is 5.5h.

What is the month with the lowest UV index in Somerville?

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

What is the UV index reading in November in Somerville?

In Somerville, New Jersey, the average daily maximum UV index in November is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in November - Somerville, NJ
  • Average high temperature in November: 10.5°C

The warmest month (with the highest average high temperature) is July (29°C).
The month with the lowest average high temperature is January (2°C).

  • Average low temperature in November: 2.9°C

The month with the highest average low temperature is July (18.9°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).

Average pressure in November - Somerville, 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).

Average wind speed in November - Somerville, NJ
  • Average wind speed in November: 11.8km/h

The windiest month (with the highest average wind speed) is March (13.9km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).

Average humidity in November - Somerville, NJ
  • Average humidity in November: 76%

Months with the highest relative humidity are February, October and December (79%).
The month with the lowest relative humidity is April (74%).

Average rainfall in November - Somerville, NJ
  • Average rainfall in November: 53mm

The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the least rainfall) is September (39mm).

Average rainfall days in November - Somerville, NJ
  • Average rainfall days in November: 9.4 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (9 days).

Average snowfall in November - Somerville, NJ
  • Average snowfall in November: 7mm

The month with the highest snowfall is March (72mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in November - Somerville, NJ
  • Average snowfall days in November: 0.8 days

The month with the highest number of snowfall days is January (6.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in November / Average sunshine in November - Somerville, 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: 5.5h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days in November - Somerville, NJ
  • Average sunshine days in November: 19.3 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is June (11.7 days).

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

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

Average cloud cover in November - Somerville, NJ
  • Average cloud cover in November: 39

Months with the most cloud cover are February and December (Cloud cover 49).
Months with the least cloud cover are July and August (Cloud cover 34).

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

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