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United States weather

Weather in Gloucester County, New Jersey for January 2026

Your guide to Gloucester County weather in January - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, Gloucester County usually enjoys a light touch of snow in January.
    According to Gloucester County snow forecast for January 2026, no snow is expected at the beginning of the month.

    • Temperatures

  • In general, the average temperature in Gloucester County 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.

    • Rain 🌧️

  • With an average of 4 rainy days, Gloucester County experiences minimal rainfall in January.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
24
Dry days
Average rainy days
4
Rainy days
Average snowy days
3
Snow days
Average temperatures
2°/-4°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Gloucester County Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
10°
2
Partly cloudy
5°
3
Heavy rain at times
2°
4
Sunny
1°
5
Sunny
1°
6
Moderate or heavy snow showers
-2°
7
Partly cloudy
-2°
8
Partly cloudy
-2°
9
Partly cloudy
0°
10
Overcast
0°
11
Light freezing rain
0°
12
Sunny
3°
13
Overcast
5°
14
Overcast
-1°
15
Overcast
1°
16
Light freezing rain
-2°
17
Partly cloudy
3°
18
Patchy rain possible
5°
19
Moderate or heavy snow showers
2°
20
Overcast
-2°
21
Light freezing rain
-7°
22
Partly cloudy
-5°
23
Cloudy
-1°
24
Sunny
0°
25
Sunny
0°
26
Overcast
4°
27
Partly cloudy
5°
28
Overcast
4°
29
Overcast
8°
30
Overcast
3°
31
Heavy rain
9°

Temperatures trend during January in Gloucester County

See the weather trend as well as the moving average line

January weather in Gloucester County day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Overcast
Overcast
 10° /3° 2 mm 0 cm
Jan. 2 Partly cloudy
Partly cloudy
 5° /0° 0 mm 0 cm
Jan. 3 Heavy rain at times
Heavy rain at times
 2° /-2° 2 mm 0 cm
Jan. 4 Sunny
Sunny
 1° /-3° 0 mm 0 cm
Jan. 5 Sunny
Sunny
 1° /-5° 0 mm 0 cm
Jan. 6 Moderate or heavy snow showers
Moderate or heavy snow showers
 -2° /-4° 8.8 mm 5.2 cm
Jan. 7 Partly cloudy
Partly cloudy
 -2° /-7° 0.2 mm 0 cm
Jan. 8 Partly cloudy
Partly cloudy
 -2° /-6° 0 mm 0 cm
Jan. 9 Partly cloudy
Partly cloudy
 0° /-7° 0 mm 0 cm
Jan. 10 Overcast
Overcast
 0° /-6° 0 mm 0 cm
Jan. 11 Light freezing rain
Light freezing rain
 0° /-2° 2.3 mm 0.7 cm
Jan. 12 Sunny
Sunny
 3° /-4° 0 mm 0 cm
Jan. 13 Overcast
Overcast
 5° /-1° 0 mm 0 cm
Jan. 14 Overcast
Overcast
 -1° /-4° 0 mm 0 cm
Jan. 15 Overcast
Overcast
 1° /-7° 0 mm 0 cm
Jan. 16 Light freezing rain
Light freezing rain
 -2° /-7° 1.3 mm 0 cm
Jan. 17 Partly cloudy
Partly cloudy
 3° /-3° 0 mm 0 cm
Jan. 18 Patchy rain possible
Patchy rain possible
 5° /0° 0.6 mm 0 cm
Jan. 19 Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-3° 5 mm 3.1 cm
Jan. 20 Overcast
Overcast
 -2° /-9° 0 mm 0 cm
Jan. 21 Light freezing rain
Light freezing rain
 -7° /-10° 0.5 mm 0 cm
Jan. 22 Partly cloudy
Partly cloudy
 -5° /-12° 0 mm 0 cm
Jan. 23 Cloudy
Cloudy
 -1° /-9° 0 mm 0 cm
Jan. 24 Sunny
Sunny
 0° /-6° 0 mm 0 cm
Jan. 25 Sunny
Sunny
 0° /-7° 0 mm 0 cm
Jan. 26 Overcast
Overcast
 4° /-2° 0 mm 0 cm
Jan. 27 Partly cloudy
Partly cloudy
 5° /-3° 0 mm 0 cm
Jan. 28 Overcast
Overcast
 4° /-1° 0 mm 0 cm
Jan. 29 Overcast
Overcast
 8° /0° 0 mm 0 cm
Jan. 30 Overcast
Overcast
 3° /-3° 0 mm 0 cm
Jan. 31 Heavy rain
Heavy rain
 9° /1° 22.7 mm 0 cm
Next
Important Notice
Our weather forecast for Gloucester 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 Gloucester County forecast closer to your planned date for the most up-to-date weather information.
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Gloucester County in January - FAQ

What are the expected maximum and minimum temperatures in Gloucester County 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 Gloucester County during January?
In January, Gloucester County can expect light to moderate rainfall, totaling 45.4 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Gloucester County in January 2026?
Gloucester County experiences an average snowfall of 9.05 cm during January, occurring over 3 days.
What are the typical wind conditions in Gloucester County during January?
The average wind speed in Gloucester County during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Gloucester County snow forecast January 2026

Track daily snowfall levels and discover Gloucester County’s snowy potential this January ❄️
On average, Gloucester County sees 3 snowy days during January, with approximately 9.1 cm of total snowfall.

January rainfall patterns in Gloucester County

Explore the daily rainfall trends and prepare for Gloucester Countys January weather 💧
Typically, Gloucester County has 4 rainy days in January with a total of 45.4 mm of rainfall.
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Clayton
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Location coordinates 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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