New Haven County (New Haven)
January
Weather in New Haven County, Connecticut for January 2027
Your guide to New Haven County weather in January - trends and predictions
With an average of 4 snowy days, New Haven County usually enjoys a light touch of snow in January.
Is January a good time to visit New Haven County? check out the best time to travel to New Haven County page.
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Snow Forecast ❄️
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24
Dry days
3
Rainy days
4
Snow days
1°/-4°
Temperatures
24 km/h
Avg max wind
69 %
Avg humidity
New Haven County Weather January
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Temperatures trend during January in New Haven County
See the weather trend as well as the moving average line
January weather in New Haven County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Moderate rain | 4° /0° | 15.5 mm | 0 cm | |
| Jan. 2 |  Sunny | 2° /-3° | 0 mm | 0 cm | |
| Jan. 3 | Sunny | 2° /-4° | 0 mm | 0 cm | |
| Jan. 4 |  Overcast | 1° /-3° | 0 mm | 0 cm | |
| Jan. 5 | Sunny | 1° /-6° | 0.6 mm | 0.5 cm | |
| Jan. 6 |  Light freezing rain | 1° /-3° | 0.4 mm | 0 cm | |
| Jan. 7 | Overcast | 3° /-3° | 0 mm | 0 cm | |
| Jan. 8 |  Partly cloudy | 2° /-2° | 0 mm | 0 cm | |
| Jan. 9 | Partly cloudy | 2° /-4° | 0 mm | 0 cm | |
| Jan. 10 | Moderate rain | 5° /-1° | 12.4 mm | 0 cm | |
| Jan. 11 | Light freezing rain | 4° /-1° | 2.8 mm | 0 cm | |
| Jan. 12 | Sunny | 4° /-3° | 0 mm | 0 cm | |
| Jan. 13 |  Cloudy | 4° /0° | 0 mm | 0 cm | |
| Jan. 14 | Sunny | 3° /0° | 0.7 mm | 0 cm | |
| Jan. 15 | Sunny | 2° /-5° | 0 mm | 0 cm | |
| Jan. 16 | Light freezing rain | 0° /-6° | 0.3 mm | 0 cm | |
| Jan. 17 |  Light snow | 2° /-2° | 6 mm | 4.3 cm | |
| Jan. 18 |  Heavy rain at times | 3° /0° | 6 mm | 2.3 cm | |
| Jan. 19 | Light snow | 3° /-2° | 4.1 mm | 2.6 cm | |
| Jan. 20 | Light snow | -3° /-8° | 2.7 mm | 1.8 cm | |
| Jan. 21 | Light freezing rain | -3° /-10° | 0.2 mm | 0 cm | |
| Jan. 22 | Sunny | -2° /-7° | 0 mm | 0 cm | |
| Jan. 23 | Overcast | -2° /-7° | 0 mm | 0 cm | |
| Jan. 24 | Sunny | -5° /-10° | 0 mm | 0 cm | |
| Jan. 25 |  Heavy snow | -5° /-10° | 44.3 mm | 14.3 cm | |
| Jan. 26 |  Moderate snow | 1° /-5° | 9.1 mm | 6.6 cm | |
| Jan. 27 | Partly cloudy | -1° /-7° | 0 mm | 0 cm | |
| Jan. 28 | Light freezing rain | -1° /-8° | 0.1 mm | 0 cm | |
| Jan. 29 |  Patchy rain possible | 1° /-6° | 0.1 mm | 0 cm | |
| Jan. 30 | Sunny | -4° /-10° | 0 mm | 0 cm | |
| Jan. 31 | Moderate rain | -1° /-8° | 5.2 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for New Haven County 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 New Haven County forecast closer to your planned date for the most up-to-date weather information.
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New Haven County in January - FAQ
What are the expected maximum and minimum temperatures in New Haven County during January?
Brace for cold days with temperatures not exceeding 1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in New Haven County during January?
Significant rainfall exceeding 110.6 mm is expected in New Haven County during January, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
Will it snow in New Haven County in January 2027?
New Haven County experiences an average snowfall of 32.4 cm during January, occurring over 4 days.
What are the typical wind conditions in New Haven County during January?
The average wind speed in New Haven County during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
New Haven County snow forecast January 2027
Track daily snowfall levels and discover New Haven County’s snowy potential this January ❄️
On average, New Haven County sees 4 snowy days during January, with approximately 32.4 cm of total snowfall.
January rainfall patterns in New Haven County
Explore the daily rainfall trends and prepare for New Haven Countys January weather 💧
Typically, New Haven County has 3 rainy days in January with a total of 110.6 mm of rainfall.
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