November weather forecast
Stamford, CT

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A wide aerial scenic cover shot over downtown Stamford, Connecticut, with two rivers and weighty rain clouds in the sky above
A wide aerial scenic cover shot over downtown Stamford, Connecticut, with two rivers and weighty rain clouds in the sky above

Weather in November

November invites Stamford into the winter season. Average temperatures witness a further drop to 50.9°F (10.5°C) from the previous month. Incidentally, this month may sometimes surprise residents with a slight occurrence of snowfall. Sea temperatures also skew towards the colder end of the thermometer, signaling the onset of winter in earnest. Preceding the coldest month in Stamford, November serves as a gentle reminder of the impending chilly conditions.

Temperature

Stamford in November undergoes a mild reduction in the average high-temperature, shifting from October's refreshing 62.4°F (16.9°C) to a fresh 50.9°F (10.5°C). Stamford's temperature drops to an average low of 40.8°F (4.9°C) during the nights of November.

Humidity

The months with the lowest humidity are April, August and November, with an average relative humidity of 72%.

Rainfall

In November, the rain falls for 10.2 days. Throughout November, 2.87" (73mm) of precipitation is accumulated. In Stamford, during the entire year, the rain falls for 164.1 days and collects up to 37.95" (964mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. November is the first month it typically snows. Throughout November, in the average 0.9 snowfall days, it receives 0.24" (6mm) of snow. In Stamford, during the entire year, snow falls for 23.2 days and aggregates up to 8.66" (220mm) of snow.

Ocean temperature

In November, the average ocean temperature is 53.8°F (12.1°C).
Note: Engaging in a swim in 53.8°F (12.1°C) can threaten life. Brief exposure to 55.4°F (13°C) waters is uneasy, and submersion below 50°F (10°C) can lead to cold shock and disrupted breathing patterns, varying by individual.

Daylight

The average length of the day in November is 9h and 54min.
On the first day of November, sunrise is at 7:25 am and sunset at 5:49 pm EDT. On the last day of the month, sunrise is at 6:59 am and sunset at 4:26 pm EST.
Note: On Sunday, November 3. 2024, 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 9. 2025, at 2:00 am; consequently, the time zone reverts from EST to EDT.

Sunshine

The average sunshine in November 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. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In November, an average UV index of 2 transforms into the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.

Frequently asked questions

What is the average November temperature?

Stamford in November has an average high-temperature of 50.9°F (10.5°C) and an average low-temperature of 40.8°F (4.9°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is computed to be 86°F (30°C).

What is the least humid month?

April, August and November, with an average relative humidity of 72%, are the least humid months in Stamford, Connecticut.

What is the average humidity in November in Stamford?

In Stamford, Connecticut, the average relative humidity in November is 72%.

How many days does it rain in November?

In Stamford, in November, during 10.2 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

When does it start snowing?

November is the first month it typically snows in Stamford, Connecticut. Throughout November, in the average 0.9 snowfall days, it receives 0.24" (6mm) of snow.

What is the water temperature in November?

In Stamford, in November, the average water temperature is 53.8°F (12.1°C). At temperatures below 50°F (10°C), 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 (13°C) is not comfortable.

What is the average length of the day in November?

In Stamford, the average day length in November is 9h and 54min.

What time are sunrise and sunset in November?

On the first day of November, sunrise is at 7:25 am and sunset at 5:49 pm EDT. On the last day of the month, sunrise is at 6:59 am and sunset at 4:26 pm EST.

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

On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from EDT to EST. The next DST starts Sunday, March 9. 2025, at 2:00 am.

How long on average sun shines in November?

The average sunshine duration in November is 5.6h.

What is the month with the lowest UV index?

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

What is the UV index reading in November?

In November, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal 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 November
Stamford, CT

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

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in November: 40.8°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

Average pressure in November
Stamford, CT

Average pressure in November - Stamford, CT
  • Average pressure in November: 30.1"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).

Average wind speed in November
Stamford, CT

Average wind speed in November - Stamford, CT
  • Average wind speed in November: 9.6mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in November
Stamford, CT

Average humidity in November - Stamford, CT
  • Average humidity in November: 72%

The months with the highest relative humidity are February, May, June and December (75%).
The months with the lowest relative humidity are April, August and November (72%).

Average rainfall in November
Stamford, CT

Average rainfall in November - Stamford, CT
  • Average rainfall in November: 2.87"

The wettest month (with the highest rainfall) is July (4.25").
The driest months (with the least rainfall) are January and February (2.36").

Average rainfall days in November
Stamford, CT

Average rainfall days in November - Stamford, CT
  • Average rainfall days in November: 10.2 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in November
Stamford, CT

Average snowfall in November - Stamford, CT
  • Average snowfall in November: 0.24"

The months with the highest snowfall are February and March (2.44").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in November
Stamford, CT

Average snowfall days in November - Stamford, CT
  • Average snowfall days in November: 0.9 days

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

Average sea temperature in November
Stamford, CT

Average sea temperature in November - Stamford, CT
  • Average sea temperature in November: 53.8°F

The best month for swimming (with the highest average sea temperature) is August (73.1°F).
The coldest month (with the lowest average sea temperature) is February (39.5°F).

Average daylight in November /
Average sunshine in November
Stamford, CT

Average daylight in November / Average sunshine in November - Stamford, 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 18min).

  • Average sunshine in November: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in November
Stamford, CT

Average sunshine days in November - Stamford, CT
  • Average sunshine days in November: 17.6 days

The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is June (10.7 days).

Average UV index in November
Stamford, CT

Average UV index in November - Stamford, 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).

Average cloud cover in November
Stamford, CT

Average cloud cover in November - Stamford, CT
  • Average cloud cover in November: 38

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in November
Stamford, CT

Average visibility in November - Stamford, 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).

Stamford, Connecticut, USA

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