Southport
Connecticut, USA
Long-term weather forecast
Long-term weather forecast

November weather forecast and climate
Southport, CT

November, the last month of the autumn, in Southport, is another cool month, with average temperature ranging between min 41.2°F (5.1°C) and max 50.9°F (10.5°C).

Temperature

In November, the average high-temperature decreases, from an enjoyable 61.9°F (16.6°C) in October, to a fresh 50.9°F (10.5°C). In November, the average low-temperature is 41.2°F (5.1°C).

Humidity

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

Rainfall

In Southport, Connecticut, it is raining for 10.7 days, with typically 3.03" (77mm) of accumulated precipitation. In Southport, during the entire year, the rain falls for 170.1 days and collects up to 37.76" (959mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Southport, Connecticut. November is the first month it typically snows. Throughout November, in the average 0.5 snowfall days, it receives 0.2" (5mm) of snow. In Southport, during the entire year, snow falls for 24.9 days, and aggregates up to 9.41" (239mm) of snow.

Ocean temperature

In Southport, in November, the average water temperature is 54.3°F (12.4°C).
Note: Swimming in 54.3°F (12.4°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

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

Sunshine

In November, the average sunshine in Southport is 5.7h.

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 low threat to health from unsafe exposure to the UV radiation for average individuals.
Note: In November, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in November in Southport?

In November, in Southport, the average high-temperature is 50.9°F (10.5°C), and the average low-temperature is 41.2°F (5.1°C).

What are the least humid months in Southport?

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

What is the average humidity in November in Southport?

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

How much does it rain in Southport in November?

In Southport, during November, the rain falls for 10.7 days and regularly aggregates up to 3.03" (77mm) of precipitation.

When does it start snowing in Southport?

November is the first month it typically snows in Southport, Connecticut. Throughout November, in the average 0.5 snowfall days, it receives 0.2" (5mm) of snow.

How cold is the water in November in Southport?

In November, the average ocean temperature in Southport, Connecticut, is 54.3°F (12.4°C). Swimming in 54.3°F (12.4°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

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

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

How long on average sun shines in November in Southport?

In November, the average sunshine in Southport is 5.7h.

When is the lowest UV index in Southport?

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

How high is the UV index in November in Southport?

In November, the average daily maximum UV index in Southport, Connecticut, is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.
Average temperature in November - Southport, CT
  • Average high temperature in November: 50.9°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in November: 41.2°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

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

Months with the highest relative humidity are May and June (76%).
Months with the lowest relative humidity are April and November (72%).

Average rainfall in November - Southport, CT
  • Average rainfall in November: 3.03"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is January (2.48").

Average rainfall days in November - Southport, CT
  • Average rainfall days in November: 10.7 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (9.4 days).

Average snowfall in November - Southport, CT
  • Average snowfall in November: 0.2"

The month with the highest snowfall is March (2.8").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in November - Southport, CT
  • Average snowfall days in November: 0.5 days

The month with the highest number of snowfall days is January (7.1 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average sea temperature in November - Southport, CT
  • Average sea temperature in November: 54.4°F

The best month for swimming (with the highest average sea temperature) is August (73°F).
The coldest month (with the lowest average sea temperature) is February (39°F).

Average daylight in November / Average sunshine in November - Southport, CT
  • Average daylight in November: 9.9h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in November: 5.7h

The month with the most sunshine is July (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

Average UV index in November - Southport, CT
  • 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).