Sussex County (Newton)
January
Weather in Sussex County for January 2026
Your guide to Sussex County weather in January - trends and predictions
With an average of 4 snowy days, Sussex County usually enjoys a light touch of snow in January.
In general, the average temperature in Sussex County at the beginning of January is 0.6 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 0.9 °F by the end of January.
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Snow Forecast ❄️
Temperatures
More
24
Dry days
3
Rainy days
4
Snow days
0°/-5°
Temperatures
19 km/h
Avg max wind
62 %
Avg humidity
Sussex County Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  6° | 2  4° | 3  1° | ||||
| 4  -2° | 5 0° | 6  -2° | 7 -3° | 8 -2° | 9 -1° | 10 0° |
| 11  0° | 12 2° | 13 2° | 14  -1° | 15 0° | 16 -3° | 17 0° |
| 18  2° | 19 2° | 20 -4° | 21 -8° | 22 -6° | 23 -4° | 24 -1° |
| 25 -2° | 26 2° | 27 2° | 28 -1° | 29 4° | 30 -1° | 31  2° |
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Temperatures trend during January in Sussex County
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 | Fog | 6° /2° | 47 mm | 0 cm | |
| Jan. 2 | Sunny | 4° /0° | 0 mm | 0 cm | |
| Jan. 3 | Partly cloudy | 1° /-2° | 0 mm | 0 cm | |
| Jan. 4 | Cloudy | -2° /-5° | 0 mm | 0 cm | |
| Jan. 5 | Sunny | 0° /-6° | 0 mm | 0 cm | |
| Jan. 6 | Light snow | -2° /-4° | 0.6 mm | 0.4 cm | |
| Jan. 7 | Cloudy | -3° /-7° | 0.1 mm | 0.1 cm | |
| Jan. 8 | Partly cloudy | -2° /-6° | 0 mm | 0 cm | |
| Jan. 9 | Sunny | -1° /-9° | 0 mm | 0 cm | |
| Jan. 10 | Partly cloudy | 0° /-7° | 0 mm | 0 cm | |
| Jan. 11 | Moderate snow | 0° /-4° | 5 mm | 3.6 cm | |
| Jan. 12 | Sunny | 2° /-2° | 0 mm | 0 cm | |
| Jan. 13 | Cloudy | 2° /-1° | 0 mm | 0 cm | |
| Jan. 14 | Overcast | -1° /-5° | 0 mm | 0 cm | |
| Jan. 15 | Cloudy | 0° /-6° | 0 mm | 0 cm | |
| Jan. 16 | Overcast | -3° /-6° | 0 mm | 0 cm | |
| Jan. 17 | Partly cloudy | 0° /-4° | 0 mm | 0 cm | |
| Jan. 18 | Light sleet | 2° /-2° | 3.2 mm | 0 cm | |
| Jan. 19 | Overcast | 2° /-4° | 0 mm | 0 cm | |
| Jan. 20 | Cloudy | -4° /-10° | 2.9 mm | 2.1 cm | |
| Jan. 21 | Overcast | -8° /-12° | 0 mm | 0 cm | |
| Jan. 22 | Sunny | -6° /-13° | 0 mm | 0 cm | |
| Jan. 23 | Overcast | -4° /-10° | 0 mm | 0 cm | |
| Jan. 24 | Sunny | -1° /-7° | 0 mm | 0 cm | |
| Jan. 25 | Overcast | -2° /-8° | 0 mm | 0 cm | |
| Jan. 26 | Overcast | 2° /-3° | 0 mm | 0 cm | |
| Jan. 27 | Partly cloudy | 2° /-6° | 0 mm | 0 cm | |
| Jan. 28 | Partly cloudy | -1° /-5° | 0 mm | 0 cm | |
| Jan. 29 | Cloudy | 4° /-3° | 0 mm | 0 cm | |
| Jan. 30 | Cloudy | -1° /-6° | 0 mm | 0 cm | |
| Jan. 31 | Light rain | 2° /-1° | 8.8 mm | 0 cm | |
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Important Notice
Our weather forecast for Sussex 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 Sussex County forecast closer to your planned date for the most up-to-date weather information.
Sussex County in January - FAQ
What are the expected maximum and minimum temperatures in Sussex County 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 Sussex County during January?
Moderate rainfall is anticipated in Sussex County during January, with a total of 67.6 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
Will it snow in Sussex County in January 2026?
Sussex County experiences an average snowfall of 6.2 cm during January, occurring over 4 days.
What are the typical wind conditions in Sussex County during January?
The average wind speed in Sussex County during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Sussex County snow forecast January 2026
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January rainfall patterns in Sussex County
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Where is Sussex County?Get accurate weather forecasts for Sussex County, located at latitude 41.058 and longitude -74.753. Stay updated with localized weather information tailored for Sussex County.
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