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Connecticut Weather in November

Average temperatures, rainfall, sunshine and the best places to visit in Connecticut, the United States of America in November.

Are you planning a trip a to Connecticut, the United States of America in November and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Connecticut in November

Connecticut, the United States of America is a region in the United States of America. November in Connecticut generally has temperatures that range from cold to mild, with precipitation levels ranging from moderate to high.

Temperatures

During the day temperatures vary from cold in Cornwall Bridge at 10°C (50°F) to mild in Milford at 12°C (54°F). At night it cools down to 3°C (37°F) in Milford and 0°C (32°F) in Cornwall Bridge.

For specific regional insights in Connecticut, the United States of America, refer to the map provided below.

Precipitation

In November, precipitation varies across different areas. From moderate snow/rainfall in Cornwall Bridge with an average of 74 mm (2.9 in) to high snow/rainfall in Norwich with 103 mm (4.1 in).

Average sunshine

Sunshine is moderately available across various locations. In Mystic, you can expect around 147 hours of sunlight in November, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Connecticut by month

Pick a month to see the average temperature, rainfall and sunshine in Connecticut — and find the best time to visit. (based on Mystic)

Best Places to Visit in Connecticut in November

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Connecticut.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Connecticut

What is the weather like in November for some of the most popular destinations in Connecticut, the United States of America?

Temperature range in Connecticut (November)

Precipitation variation in Connecticut (November)

Mystic

In November Mystic generally has moderate temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 3°C (37°F) and moderate monthly rainfall. So on average the conditions are unpleasant that month.

October
November
December
Max temperature
18°C (64°F)
12°C (54°F)
7°C (45°F)
Min temperature
8°C (46°F)
3°C (37°F)
-1°C (30°F)
Monthly sun hours
208 hours
147 hours
147 hours
Monthly rainfall
108 mm (4.3 in)
94 mm (3.7 in)
127 mm (5 in)
Monthly rainy days
13 days
10 days
12 days
Weather conditions

Danbury

In November Danbury generally has low temperatures with maximum daytime temperatures around 11°C (52°F), minimum nighttime temperatures around 1°C (34°F) and moderate monthly rainfall. So on average the conditions are unpleasant that month.

October
November
December
Max temperature
17°C (63°F)
11°C (52°F)
6°C (43°F)
Min temperature
6°C (43°F)
1°C (34°F)
-3°C (27°F)
Monthly rainfall
124 mm (4.9 in)
87 mm (3.4 in)
129 mm (5.1 in)
Monthly rainy days
13 days
10 days
13 days
Weather conditions

Windsor Locks

In November Windsor Locks generally has low temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 1°C (34°F) and moderate monthly rainfall. So on average the conditions are unpleasant that month.

October
November
December
Max temperature
18°C (64°F)
12°C (54°F)
6°C (43°F)
Min temperature
7°C (45°F)
1°C (34°F)
-3°C (27°F)
Monthly sun hours
199 hours
139 hours
139 hours
Monthly rainfall
124 mm (4.9 in)
85 mm (3.3 in)
118 mm (4.6 in)
Monthly rainy days
12 days
9 days
13 days
Weather conditions

Groton

In November Groton generally has moderate temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 3°C (37°F) and moderate monthly rainfall. So on average the conditions are unpleasant that month.

October
November
December
Max temperature
18°C (64°F)
12°C (54°F)
7°C (45°F)
Min temperature
8°C (46°F)
3°C (37°F)
-1°C (30°F)
Monthly sun hours
199 hours
139 hours
139 hours
Monthly rainfall
107 mm (4.2 in)
93 mm (3.7 in)
128 mm (5 in)
Monthly rainy days
13 days
10 days
12 days
Weather conditions

Milford

In November Milford generally has moderate temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 3°C (37°F) and moderate monthly rainfall. So on average the conditions are unpleasant that month.

October
November
December
Max temperature
18°C (64°F)
12°C (54°F)
7°C (45°F)
Min temperature
9°C (48°F)
3°C (37°F)
-1°C (30°F)
Monthly sun hours
199 hours
139 hours
139 hours
Monthly rainfall
101 mm (4 in)
84 mm (3.3 in)
126 mm (5 in)
Monthly rainy days
12 days
10 days
12 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Connecticut, in the United States of America.

In our records: the United States of America November extremes

Notable November records observed across cities in the United States of America in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest November day in the United States of America brought 473 mm (19 in) in Hilo on November 2, 2000.

Popular cities in November

Day & night temperatures, rainfall and average weather in Connecticut in November.

City Weather Day temp Night temp Rainfall
Mystic 12°C (54°F) 3°C (37°F) 94 mm (3.7 in)
Danbury 11°C (52°F) 1°C (34°F) 87 mm (3.4 in)
Windsor Locks 12°C (54°F) 1°C (34°F) 85 mm (3.3 in)
Groton 12°C (54°F) 3°C (37°F) 93 mm (3.7 in)
Milford 12°C (54°F) 3°C (37°F) 84 mm (3.3 in)
Norwalk 12°C (54°F) 3°C (37°F) 80 mm (3.1 in)

Connecticut weather in November: frequently asked questions

What is the weather like in Connecticut, the United States of America in November?

Expect unpleasant weather across Connecticut, the United States of America in November. The popular destination of Mystic averages 12°C (54°F) by day and 3°C (37°F) at night during this month.

What is the average temperature in Connecticut, the United States of America in November?

Daytime temperatures in Mystic peak at roughly 12°C (54°F) in November, dropping to about 3°C (37°F) overnight.

Does Connecticut, the United States of America get a lot of rain in November?

Not particularly. Mystic averages just 94 mm (3.7 in) of rain in November, making it a mostly dry month for Connecticut, the United States of America.

Is November a Good Time to Visit Connecticut, the United States of America?

In our view, November might not be the best time to travel to Connecticut, the United States of America with often unpleasant weather in Mystic.

Generally speaking, the best visiting conditions can be found in August and September offering mostly perfect weather in Mystic. On the other hand, the weather in January, February, March and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Connecticut.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.