Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall in November
- Average snowfall days in November
- Average sea temperature in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
The start of November comes with a reduction in the average high-temperature, receding from an enjoyable 61.9°F (16.6°C) in October to a fresh 50.9°F (10.5°C). November nights in Norwalk, Connecticut, are marked by an average low-temperature of 40.3°F (4.6°C).Humidity
April and November, with an average relative humidity of 72%, are the least humid months in Norwalk.Rainfall
In Norwalk, during November, the rain falls for 10.5 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, there are 166.3 rainfall days, and 37.87" (962mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. November is the first month it typically snows in Norwalk. Throughout November, in the average 0.9 snowfall days, it receives 0.28" (7mm) of snow. In Norwalk, during the entire year, snow falls for 24.6 days and aggregates up to 9.61" (244mm) of snow.Ocean temperature
In Norwalk, Connecticut, the average seawater temperature in November is 54.3°F (12.4°C).Note: Swimming in 54.3°F (12.4°C) poses a severe threat. Even short exposure to 55.4°F (13°C) is chilling, and going below 50°F (10°C) can cause breathing irregularities and intense cold shock, based on one's stamina.
Daylight
The average length of the day in November is 9h and 53min.On the first day of November in Norwalk, sunrise is at 7:25 am and sunset at 5:48 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
In Norwalk, the average sunshine in November is 5.7h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Norwalk. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 2 in November interprets into the following advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Boost your sun resistance with garments that are densely woven yet spacious. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Norwalk in November?
What are the least humid months in Norwalk?
What is the average humidity in November in Norwalk?
How much does it rain in Norwalk in November?
When does it start to snow in Norwalk?
What is the water temperature in November in Norwalk?
What is the average length of the day in November in Norwalk?
What time are sunrise and sunset in November in Norwalk?
When does Daylight Saving Time (DST) end in November in Norwalk?
How long on average sun shines in November in Norwalk?
What is the month with the lowest UV index in Norwalk?
What is the UV index intensity in November in Norwalk?
Average temperature in November
Norwalk, CT
- Average high temperature in November: 50.9°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (35.8°F).
- Average low temperature in November: 40.3°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure in November
Norwalk, CT
- Average pressure in November: 30.09"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in November
Norwalk, 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 (6.5mph).
Average humidity in November
Norwalk, CT
- Average humidity in November: 72%
The months with the highest relative humidity are February, May and June (76%).
The months with the lowest relative humidity are April and November (72%).
Average rainfall in November
Norwalk, CT
- Average rainfall in November: 2.95"
The wettest month (with the highest rainfall) is July (4.13").
The driest months (with the least rainfall) are January and February (2.36").
Average rainfall days in November
Norwalk, CT
- Average rainfall days in November: 10.5 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in November
Norwalk, CT
- Average snowfall in November: 0.28"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in November
Norwalk, CT
- Average snowfall days in November: 0.9 days
The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in November
Norwalk, 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
Norwalk, 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
Norwalk, CT
- Average sunshine days in November: 16.9 days
The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is June (10 days).
Average UV index in November
Norwalk, 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
Norwalk, CT
- Average cloud cover in November: 37
The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in November
Norwalk, 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).
Norwalk, Connecticut, USA
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