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Weather in Connecticut for January 2027

Your guide to Connecticut weather in January - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Connecticut usually enjoys a light touch of snow in January.

    • More

  • Is January a good time to visit Connecticut? check out the best time to travel to Connecticut page.

  • ✨ Is January a good time to visit Connecticut? – Ask the AI Weatherman

Average dry days
24
Dry days
Average rainy days
3
Rainy days
Average snowy days
4
Snow days
Average temperatures
0°/-5°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Connecticut Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Heavy rain
3°
2
Partly cloudy
1°
3
Sunny
2°
4
Partly cloudy
0°
5
Partly cloudy
-2°
6
Overcast
-1°
7
Patchy rain possible
2°
8
Partly cloudy
2°
9
Overcast
2°
10
Light rain
5°
11
Light snow
2°
12
Sunny
2°
13
Overcast
4°
14
Partly cloudy
4°
15
Light snow
2°
16
Partly cloudy
-1°
17
Sunny
2°
18
Light snow
3°
19
Patchy rain possible
3°
20
Light snow
-3°
21
Overcast
-4°
22
Light snow
-1°
23
Overcast
-2°
24
Partly cloudy
-6°
25
Heavy snow
-6°
26
Moderate snow
0°
27
Partly cloudy
-2°
28
Overcast
-2°
29
Overcast
-1°
30
Sunny
-4°
31
Light rain
-2°

What’s the Weather Like in Connecticut This January?

Discover the average temperatures and weather trends across Connecticut’s cities this January.
CloudyHartford0 °C / -5 °CCloudyNew Haven1 °C / -4 °CCloudyBridgeport2 °C / -2 °CCloudyNew London1 °C / -4 °CMore Locations

Temperatures trend during January in Connecticut

See the weather trend as well as the moving average line

January weather in Connecticut day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Heavy rain
Heavy rain
 3° /-1° 18 mm 0 cm
Jan. 2 Partly cloudy
Partly cloudy
 1° /-4° 0 mm 0 cm
Jan. 3 Sunny
Sunny
 2° /-5° 0 mm 0 cm
Jan. 4 Partly cloudy
Partly cloudy
 0° /-5° 0 mm 0 cm
Jan. 5 Partly cloudy
Partly cloudy
 -2° /-7° 0 mm 0 cm
Jan. 6 Overcast
Overcast
 -1° /-5° 0 mm 0 cm
Jan. 7 Patchy rain possible
Patchy rain possible
 2° /-3° 2.2 mm 0 cm
Jan. 8 Partly cloudy
Partly cloudy
 2° /-2° 0 mm 0 cm
Jan. 9 Overcast
Overcast
 2° /-7° 0 mm 0 cm
Jan. 10 Light rain
Light rain
 5° /-2° 9.8 mm 0 cm
Jan. 11 Light snow
Light snow
 2° /-2° 6.8 mm 1.9 cm
Jan. 12 Sunny
Sunny
 2° /-4° 0 mm 0 cm
Jan. 13 Overcast
Overcast
 4° /-1° 0 mm 0 cm
Jan. 14 Partly cloudy
Partly cloudy
 4° /0° 0 mm 0 cm
Jan. 15 Light snow
Light snow
 2° /-6° 2.5 mm 1 cm
Jan. 16 Partly cloudy
Partly cloudy
 -1° /-6° 0 mm 0 cm
Jan. 17 Sunny
Sunny
 2° /-3° 0 mm 0 cm
Jan. 18 Light snow
Light snow
 3° /-2° 6 mm 1.7 cm
Jan. 19 Patchy rain possible
Patchy rain possible
 3° /-3° 1 mm 0.6 cm
Jan. 20 Light snow
Light snow
 -3° /-8° 5.5 mm 4 cm
Jan. 21 Overcast
Overcast
 -4° /-10° 0 mm 0 cm
Jan. 22 Light snow
Light snow
 -1° /-6° 1 mm 0.8 cm
Jan. 23 Overcast
Overcast
 -2° /-7° 0 mm 0 cm
Jan. 24 Partly cloudy
Partly cloudy
 -6° /-11° 0 mm 0 cm
Jan. 25 Heavy snow
Heavy snow
 -6° /-9° 35.1 mm 25.4 cm
Jan. 26 Moderate snow
Moderate snow
 0° /-6° 12.2 mm 8.8 cm
Jan. 27 Partly cloudy
Partly cloudy
 -2° /-9° 0 mm 0 cm
Jan. 28 Overcast
Overcast
 -2° /-10° 0 mm 0 cm
Jan. 29 Overcast
Overcast
 -1° /-9° 0 mm 0 cm
Jan. 30 Sunny
Sunny
 -4° /-11° 0 mm 0 cm
Jan. 31 Light rain
Light rain
 -2° /-9° 5 mm 0 cm
Next
Important Notice
Our weather forecast for Connecticut in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Connecticut forecast closer to your planned date for the most up-to-date weather information.
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Connecticut in January - FAQ

What are the expected maximum and minimum temperatures in Connecticut during January?
Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Connecticut during January?
Significant rainfall exceeding 105.1 mm is expected in Connecticut during January, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Connecticut in January 2027?
Connecticut experiences an average snowfall of 44.1 cm during January, occurring over 4 days.

What are the typical wind conditions in Connecticut during January?
The average wind speed in Connecticut during January is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Connecticut snow forecast January 2027

Track daily snowfall levels and discover Connecticut’s snowy potential this January ❄️
On average, Connecticut sees 4 snowy days during January, with approximately 44.1 cm of total snowfall.

January rainfall patterns in Connecticut

Explore the daily rainfall trends and prepare for Connecticuts January weather 💧
Typically, Connecticut has 3 rainy days in January with a total of 105.1 mm of rainfall.
Counties in Connecticut
Select a county for an accurate weather forecast
Fairfield CountyHartford CountyNew Haven CountyNew London County
Top locations in Connecticut
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BridgeportHartfordNew HavenNew London
More Locations
Quick links
More Connecticut weather pages
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