Clayton (NJ)
January
Weather in Clayton, New Jersey for January 2026
Your guide to Clayton weather in January - trends and predictions
With an average of 3 snowy days, Clayton usually enjoys a light touch of snow in January.
In general, the average temperature in Clayton at the beginning of January is 2.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 4.7 °F by the end of January.
Clayton experiences moderate rainfall in January, with an average of 6 rainy days and a total precipitation of 45.3 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
22
Dry days
6
Rainy days
3
Snow days
2°/-4°
Temperatures
21 km/h
Avg max wind
70 %
Avg humidity
Clayton Weather January
Move between months or click on a day
Temperatures trend during January in Clayton
See the weather trend as well as the moving average line
January weather in Clayton day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Overcast | 10° /3° | 2 mm | 0 cm | |
| Jan. 2 |  Partly cloudy | 5° /0° | 0 mm | 0 cm | |
| Jan. 3 |  Heavy rain at times | 2° /-2° | 2 mm | 0 cm | |
| Jan. 4 |  Sunny | 1° /-3° | 0 mm | 0 cm | |
| Jan. 5 | Sunny | 1° /-5° | 0 mm | 0 cm | |
| Jan. 6 |  Moderate or heavy snow showers | -2° /-4° | 8.8 mm | 5.2 cm | |
| Jan. 7 | Partly cloudy | -2° /-7° | 0.2 mm | 0 cm | |
| Jan. 8 | Partly cloudy | -2° /-6° | 0 mm | 0 cm | |
| Jan. 9 | Partly cloudy | 0° /-7° | 0 mm | 0 cm | |
| Jan. 10 | Overcast | 0° /-6° | 0 mm | 0 cm | |
| Jan. 11 |  Light freezing rain | 0° /-2° | 2.3 mm | 0.7 cm | |
| Jan. 12 | Sunny | 3° /-4° | 0 mm | 0 cm | |
| Jan. 13 | Overcast | 5° /-1° | 0 mm | 0 cm | |
| Jan. 14 | Overcast | -1° /-4° | 0 mm | 0 cm | |
| Jan. 15 | Overcast | 1° /-7° | 0 mm | 0 cm | |
| Jan. 16 | Light freezing rain | -2° /-7° | 1.3 mm | 0 cm | |
| Jan. 17 | Partly cloudy | 3° /-3° | 0 mm | 0 cm | |
| Jan. 18 |  Patchy rain possible | 5° /0° | 0.6 mm | 0 cm | |
| Jan. 19 | Moderate or heavy snow showers | 2° /-3° | 5 mm | 3.1 cm | |
| Jan. 20 | Overcast | -2° /-9° | 0 mm | 0 cm | |
| Jan. 21 | Light freezing rain | -7° /-10° | 0.5 mm | 0 cm | |
| Jan. 22 | Partly cloudy | -5° /-12° | 0 mm | 0 cm | |
| Jan. 23 |  Cloudy | -1° /-9° | 0 mm | 0 cm | |
| Jan. 24 | Sunny | 0° /-6° | 0 mm | 0 cm | |
| Jan. 25 | Sunny | 0° /-7° | 0 mm | 0 cm | |
| Jan. 26 | Overcast | 4° /-2° | 0 mm | 0 cm | |
| Jan. 27 | Partly cloudy | 5° /-3° | 0 mm | 0 cm | |
| Jan. 28 | Overcast | 4° /-1° | 0 mm | 0 cm | |
| Jan. 29 | Overcast | 8° /0° | 0 mm | 0 cm | |
| Jan. 30 | Overcast | 3° /-3° | 0 mm | 0 cm | |
| Jan. 31 |  Heavy rain | 9° /1° | 22.7 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Clayton 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 Clayton forecast closer to your planned date for the most up-to-date weather information.
Change Month
Clayton in January - FAQ
What are the expected maximum and minimum temperatures in Clayton during January?
Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Clayton during January?
In January, Clayton can expect light to moderate rainfall, totaling 45.3 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Clayton in January 2026?
Clayton experiences an average snowfall of 9 cm during January, occurring over 3 days.
What are the typical wind conditions in Clayton during January?
The average wind speed in Clayton during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Clayton snow forecast January 2026
Track daily snowfall levels and discover Clayton’s snowy potential this January ❄️
January rainfall patterns in Clayton
Explore the daily rainfall trends and prepare for Claytons January weather 💧
Quick links
More Clayton weather pages
You are here
Where is Clayton?Get accurate weather forecasts for Clayton, located at latitude 39.66 and longitude -75.092. Stay updated with localized weather information tailored for Clayton.
Found a mistake?
We appreciate your attention to details. Tell us here.