Gloucester County (Clayton)
December
Weather in Gloucester County, New Jersey for December 2026
Your guide to Gloucester County weather in December - trends and predictions
With an average of 5 snowy days, Gloucester County usually enjoys a light touch of snow in December.
In general, the average temperature in Gloucester County at the beginning of December is 3.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 5.1 °C by the end of December.
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Snow Forecast ❄️
Temperatures
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16
Dry days
10
Rainy days
5
Snow days
4°/-1°
Temperatures
19 km/h
Avg max wind
75 %
Avg humidity
Gloucester County Weather December
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Temperatures trend during December in Gloucester County
See the weather trend as well as the moving average line
December weather in Gloucester County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 3° /-2° | 0 mm | 0 cm | |
| Dec. 2 |  Sunny | 5° /-2° | 49.5 mm | 0 cm | |
| Dec. 3 |  Patchy rain possible | 4° /-1° | 0.1 mm | 0 cm | |
| Dec. 4 |  Cloudy | 5° /-2° | 0.2 mm | 0 cm | |
| Dec. 5 | Patchy rain possible | 2° /-3° | 3.1 mm | 1.3 cm | |
| Dec. 6 |  Partly cloudy | 3° /-2° | 0 mm | 0 cm | |
| Dec. 7 | Partly cloudy | 3° /-3° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 6° /-2° | 0 mm | 0 cm | |
| Dec. 9 |  Moderate or heavy rain shower | 5° /-3° | 5.4 mm | 0 cm | |
| Dec. 10 | Overcast | 8° /2° | 0.2 mm | 0 cm | |
| Dec. 11 | Moderate or heavy rain shower | 8° /2° | 26.1 mm | 0 cm | |
| Dec. 12 | Sunny | 4° /-2° | 0.8 mm | 0.6 cm | |
| Dec. 13 | Cloudy | 2° /-3° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | 2° /-4° | 13.3 mm | 9 cm | |
| Dec. 15 | Overcast | 2° /-5° | 1.4 mm | 0 cm | |
| Dec. 16 |  Heavy rain at times | 6° /0° | 8.9 mm | 0 cm | |
| Dec. 17 | Overcast | 9° /2° | 0.4 mm | 0 cm | |
| Dec. 18 | Overcast | 9° /-2° | 0.6 mm | 0 cm | |
| Dec. 19 | Overcast | 10° /1° | 20.4 mm | 0 cm | |
| Dec. 20 | Patchy rain possible | 2° /-2° | 3.4 mm | 0 cm | |
| Dec. 21 | Overcast | 4° /-3° | 0.3 mm | 0 cm | |
| Dec. 22 | Sunny | 0° /-6° | 0 mm | 0 cm | |
| Dec. 23 | Partly cloudy | 1° /-5° | 0 mm | 0 cm | |
| Dec. 24 |  Patchy moderate snow | 4° /-1° | 0.7 mm | 0.5 cm | |
| Dec. 25 | Partly cloudy | 2° /-1° | 0 mm | 0 cm | |
| Dec. 26 | Overcast | 0° /-5° | 0 mm | 0 cm | |
| Dec. 27 | Overcast | 3° /-2° | 11.9 mm | 4.9 cm | |
| Dec. 28 | Moderate or heavy rain shower | 5° /-1° | 11 mm | 0 cm | |
| Dec. 29 | Patchy rain possible | 13° /4° | 6 mm | 0 cm | |
| Dec. 30 | Moderate or heavy rain shower | 7° /2° | 17.3 mm | 0 cm | |
| Dec. 31 |  Fog | 6° /-1° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Gloucester County in December 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 Gloucester County forecast closer to your planned date for the most up-to-date weather information.
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Gloucester County in December - FAQ
What are the expected maximum and minimum temperatures in Gloucester County during December?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Gloucester County during December?
Significant rainfall exceeding 181 mm is expected in Gloucester County during December, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Gloucester County in December 2026?
Gloucester County experiences an average snowfall of 16.29 cm during December, occurring over 5 days.
What are the typical wind conditions in Gloucester County during December?
The average wind speed in Gloucester County during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Gloucester County snow forecast December 2026
Track daily snowfall levels and discover Gloucester County’s snowy potential this December ❄️
On average, Gloucester County sees 5 snowy days during December, with approximately 16.3 cm of total snowfall.
December rainfall patterns in Gloucester County
Explore the daily rainfall trends and prepare for Gloucester Countys December weather 💧
Typically, Gloucester County has 10 rainy days in December with a total of 181 mm of rainfall.
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Where is Gloucester County?Get accurate weather forecasts for Gloucester County, located at latitude 39.66 and longitude -75.092. Stay updated with localized weather information tailored for Gloucester County.
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