Nassau County (Glen Cove)
January
Weather in Nassau County, New York for January 2027
Your guide to Nassau County weather in January - trends and predictions
With an average of 3 snowy days, Nassau County usually enjoys a light touch of snow in January.
With an average of 4 rainy days, Nassau County experiences minimal rainfall in January.
Is January a good time to visit Nassau County? check out the best time to travel to Nassau County page.
✨ Is January a good time to visit Nassau County? – Ask the AI Weatherman
Snow Forecast ❄️
Rain 🌧️
More
24
Dry days
4
Rainy days
3
Snow days
1°/-4°
Temperatures
24 km/h
Avg max wind
71 %
Avg humidity
Nassau County Weather January
Move between months or click on a day
Temperatures trend during January in Nassau County
See the weather trend as well as the moving average line
January weather in Nassau County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Moderate rain | 5° /1° | 18.2 mm | 0 cm | |
| Jan. 2 |  Sunny | 3° /-3° | 0 mm | 0 cm | |
| Jan. 3 |  Partly cloudy | 1° /-4° | 0 mm | 0 cm | |
| Jan. 4 |  Cloudy | 1° /-3° | 0 mm | 0 cm | |
| Jan. 5 | Sunny | 1° /-5° | 0 mm | 0 cm | |
| Jan. 6 |  Light freezing rain | 1° /-1° | 0.8 mm | 0 cm | |
| Jan. 7 | Cloudy | 3° /-2° | 0 mm | 0 cm | |
| Jan. 8 |  Overcast | 3° /-2° | 0 mm | 0 cm | |
| Jan. 9 | Sunny | 3° /-3° | 0 mm | 0 cm | |
| Jan. 10 | Moderate rain | 6° /-1° | 14.4 mm | 0 cm | |
| Jan. 11 |  Light snow | 3° /-1° | 4.8 mm | 1.3 cm | |
| Jan. 12 | Sunny | 3° /-1° | 0 mm | 0 cm | |
| Jan. 13 | Cloudy | 4° /-1° | 0 mm | 0 cm | |
| Jan. 14 | Overcast | 3° /1° | 0 mm | 0 cm | |
| Jan. 15 |  Patchy rain possible | 3° /-4° | 2 mm | 0 cm | |
| Jan. 16 | Light freezing rain | -1° /-4° | 0.1 mm | 0 cm | |
| Jan. 17 | Sunny | 3° /-2° | 0 mm | 0 cm | |
| Jan. 18 |  Heavy rain at times | 4° /-1° | 5.2 mm | 2.5 cm | |
| Jan. 19 | Light snow | 2° /-3° | 3.2 mm | 1.8 cm | |
| Jan. 20 | Light snow | -3° /-8° | 1.6 mm | 1.2 cm | |
| Jan. 21 | Light freezing rain | -3° /-10° | 0.2 mm | 0 cm | |
| Jan. 22 | Partly cloudy | -2° /-6° | 0 mm | 0 cm | |
| Jan. 23 | Overcast | -1° /-7° | 0 mm | 0 cm | |
| Jan. 24 | Sunny | -4° /-9° | 0 mm | 0 cm | |
| Jan. 25 |  Moderate snow | -4° /-8° | 49.1 mm | 8.7 cm | |
| Jan. 26 | Moderate snow | 1° /-4° | 9.4 mm | 6.8 cm | |
| Jan. 27 | Partly cloudy | -1° /-7° | 0 mm | 0 cm | |
| Jan. 28 | Cloudy | -1° /-7° | 0 mm | 0 cm | |
| Jan. 29 | Cloudy | 2° /-6° | 0 mm | 0 cm | |
| Jan. 30 | Sunny | -4° /-10° | 0 mm | 0 cm | |
| Jan. 31 |  Light rain | -2° /-7° | 4.3 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Nassau 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 Nassau County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Nassau County in January - FAQ
What are the expected maximum and minimum temperatures in Nassau 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 Nassau County during January?
Significant rainfall exceeding 113.3 mm is expected in Nassau County during January, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Nassau County in January 2027?
Nassau County experiences an average snowfall of 22.3 cm during January, occurring over 3 days.
What are the typical wind conditions in Nassau County during January?
The average wind speed in Nassau County during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
Nassau County snow forecast January 2027
Track daily snowfall levels and discover Nassau County’s snowy potential this January ❄️
On average, Nassau County sees 3 snowy days during January, with approximately 22.3 cm of total snowfall.
January rainfall patterns in Nassau County
Explore the daily rainfall trends and prepare for Nassau Countys January weather 💧
Typically, Nassau County has 4 rainy days in January with a total of 113.3 mm of rainfall.
Top locations in Nassau County
Select a location for an accurate weather forecast
More Locations Quick links
More Nassau County weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.