November weather forecast
New London, CT

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A part of the city of New London, Connecticut, with intricate buildings overlooking the calm water
A part of the city of New London, Connecticut, with intricate buildings overlooking the calm water

Weather in November

The city of New London, Connecticut in November experiences a significant shift in weather conditions with the advent of winter. Temperatures experience a dip, an increase in humidity, and a decrease in daylight hours. With temperatures varying from 40.6°F to 50.9°F, the city sees its first appearance of snow, averaging 0.16". Autumn leaves have mostly fallen, leaving a crisp crunch to every step on city sidewalks. November sets the tone for the coming winter, but keeps a gentle memento of the just-passed autumn days.

Temperature

During the transition into November, New London observes a decrease in the average high-temperature, falling from a comfortable 61.7°F in October to a fresh 50.9°F. New London encounters a steady low-temperature average of 40.6°F throughout the month of November.

Humidity

January, March, April and November, with an average relative humidity of 74%, are the least humid months in New London.

Rainfall

In New London, during November, the rain falls for 10.7 days and regularly aggregates up to 2.95" of precipitation. In New London, during the entire year, the rain falls for 159.8 days and collects up to 33.07" of precipitation.

Snowfall

January through April, November and December are months with snowfall in New London. November is the first month it typically snows in New London. Throughout November, in the average 0.6 snowfall days, it receives 0.16" of snow. Throughout the year, there are 24 snowfall days, and 7.68" of snow is accumulated.

Ocean temperature

In New London, the average seawater temperature in November is 55.4°F.
Note: Swimming in 55.4°F is considered life-threatening. Even a few minutes in 55.4°F water is uncomfortable, and swimming below 50°F may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In November, the average length of the day in New London, Connecticut, is 9h and 53min.
On the first day of the month, sunrise is at 7:19 am and sunset at 5:44 pm EDT. On the last day of November, sunrise is at 6:53 am and sunset at 4:20 pm EST.
Note: On Sunday, November 5. 2023, at 2:00 am, Daylight Saving Time ends, and the time zone changes from EDT to EST. Daylight Saving Time starts again on Sunday, March 10. 2024, at 2:00 am; consequently, the time zone reverts from EST to EDT.

Sunshine

In November, the average sunshine is 5.5h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in New London, Connecticut. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In November, the UV index of 2 transforms into the following advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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FAQ

What is the temperature in November in New London?

The average high-temperature and low-temperature in New London during November are 50.9°F and 40.6°F respectively.

What are the least humid months in New London?

The months with the lowest humidity are January, March, April and November, with an average relative humidity of 74%.

What is the average humidity in November in New London?

The average relative humidity in November is 74%.

How much does it rain in New London in November?

In November, in New London, the rain falls for 10.7 days. Throughout November, 2.95" of precipitation is accumulated.

When does it start to snow in New London?

November is the first month it typically snows in New London. Throughout November, in the average 0.6 snowfall days, it receives 0.16" of snow.

How cold is the water in November in New London?

In New London, Connecticut, the average seawater temperature in November is 55.4°F. At temperatures below 50°F, swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F is not comfortable.

How many hours of daylight does New London have in November?

In New London, the average day length in November is 9h and 53min.

When are sunrise and sunset in November in New London?

On the first day of November in New London, sunrise is at 7:19 am and sunset at 5:44 pm EDT. On the last day of the month, sunrise is at 6:53 am and sunset at 4:20 pm EST.

When does Daylight Saving Time (DST) end in November in New London?

On Sunday, November 5. 2023, at 2:00 am, Daylight Saving Time ends in New London, and the time zone changes from EDT to EST. The next DST starts Sunday, March 10. 2024, at 2:00 am.

How many hours of sunshine does New London have in November?

In New London, the average sunshine duration in November is 5.5h.

What are the months with the lowest UV index in New London?

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

What is the UV index reading in November in New London?

In New London, the average daily maximum UV index in November is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in November
New London, CT

Average temperature in November - New London, CT
  • Average high temperature in November: 50.9°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in November: 40.6°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in November
New London, CT

Average pressure in November - New London, CT
  • Average pressure in November: 30.08"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in November
New London, CT

Average wind speed in November - New London, CT
  • Average wind speed in November: 11.1mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

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Average humidity in November
New London, CT

Average humidity in November - New London, CT
  • Average humidity in November: 74%

The month with the highest relative humidity is June (80%).
The months with the lowest relative humidity are January, March, April and November (74%).

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Average rainfall in November
New London, CT

Average rainfall in November - New London, CT
  • Average rainfall in November: 2.95"

The wettest month (with the highest rainfall) is December (3.86").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in November
New London, CT

Average rainfall days in November - New London, CT
  • Average rainfall days in November: 10.7 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (9.5 days).

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Average snowfall in November
New London, CT

Average snowfall in November - New London, CT
  • Average snowfall in November: 0.16"

The month with the highest snowfall is March (2.56").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in November
New London, CT

Average snowfall days in November - New London, CT
  • Average snowfall days in November: 0.6 days

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

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Average sea temperature in November
New London, CT

Average sea temperature in November - New London, CT
  • Average sea temperature in November: 55.4°F

The best month for swimming (with the highest average sea temperature) is August (72.1°F).
The coldest month (with the lowest average sea temperature) is February (38.8°F).

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Average daylight in November /
Average sunshine in November
New London, CT

Average daylight in November / Average sunshine in November - New London, CT
  • Average daylight in November: 9h and 5min

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 12min).

  • Average sunshine in November: 5h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

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Average sunshine days in November
New London, CT

Average sunshine days in November - New London, CT
  • Average sunshine days in November: 16.5 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (12.5 days).

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Average UV index in November
New London, CT

Average UV index in November - New London, CT
  • 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
New London, CT

Average cloud cover in November - New London, CT
  • Average cloud cover in November: 39

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in November
New London, CT

Average visibility in November - New London, CT
  • Average visibility in November: 6mi

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

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New London, Connecticut, USA

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