easeweather.com
Trenton (NJ)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Bowling Green (KY)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Daytona Beach (FL)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)
Trenton (NJ)
Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in Trenton, New Jersey for December 2026

Your guide to Trenton weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Trenton usually enjoys a light touch of snow in December.

    • Temperatures

  • In general, the average temperature in Trenton at the beginning of December is 2.9 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 1.1 °F by the end of December.

    • More

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

Average dry days
23
Dry days
Average rainy days
4
Rainy days
Average snowy days
4
Snow days
Average temperatures
3°/-3°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Trenton Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Cloudy
3°
2
Moderate or heavy rain shower
4°
3
Sunny
5°
4
Freezing fog
5°
5
Overcast
0°
6
Overcast
1°
7
Mist
2°
8
Mist
1°
9
Overcast
1°
10
Moderate rain at times
4°
11
Partly cloudy
2°
12
Overcast
1°
13
Mist
2°
14
Heavy snow
0°
15
Overcast
-1°
16
Overcast
2°
17
Cloudy
3°
18
Fog
6°
19
Moderate or heavy rain with thunder
12°
20
Partly cloudy
0°
21
Overcast
5°
22
Overcast
2°
23
Fog
1°
24
Overcast
7°
25
Fog
1°
26
Overcast
-2°
27
Ice pellets
0°
28
Mist
0°
29
Heavy rain at times
9°
30
Overcast
0°
31
Overcast
0°

Temperatures trend during December in Trenton

See the weather trend as well as the moving average line

December weather in Trenton day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Cloudy
Cloudy
 3° /-1° 0 mm 0 cm
Dec. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
 4° /0° 110.2 mm 0 cm
Dec. 3 Sunny
Sunny
 5° /-2° 0 mm 0 cm
Dec. 4 Freezing fog
Freezing fog
 5° /-2° 0 mm 0 cm
Dec. 5 Overcast
Overcast
 0° /-6° 0 mm 0 cm
Dec. 6 Overcast
Overcast
 1° /-2° 0 mm 0 cm
Dec. 7 Mist
Mist
 2° /-3° 0 mm 0 cm
Dec. 8 Mist
Mist
 1° /-4° 0 mm 0 cm
Dec. 9 Overcast
Overcast
 1° /-7° 0 mm 0 cm
Dec. 10 Moderate rain at times
Moderate rain at times
 4° /-1° 3.6 mm 0 cm
Dec. 11 Partly cloudy
Partly cloudy
 2° /-2° 0 mm 0 cm
Dec. 12 Overcast
Overcast
 1° /-4° 0 mm 0 cm
Dec. 13 Mist
Mist
 2° /-5° 0 mm 0 cm
Dec. 14 Heavy snow
Heavy snow
 0° /-4° 14.8 mm 8.7 cm
Dec. 15 Overcast
Overcast
 -1° /-7° 0 mm 0 cm
Dec. 16 Overcast
Overcast
 2° /-4° 0 mm 0 cm
Dec. 17 Cloudy
Cloudy
 3° /-3° 0 mm 0 cm
Dec. 18 Fog
Fog
 6° /-6° 0 mm 0 cm
Dec. 19 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 12° /-1° 40.1 mm 0 cm
Dec. 20 Partly cloudy
Partly cloudy
 0° /-5° 0 mm 0 cm
Dec. 21 Overcast
Overcast
 5° /-2° 0 mm 0 cm
Dec. 22 Overcast
Overcast
 2° /-5° 0 mm 0 cm
Dec. 23 Fog
Fog
 1° /0° 3.1 mm 0.9 cm
Dec. 24 Overcast
Overcast
 7° /0° 0 mm 0 cm
Dec. 25 Fog
Fog
 1° /-1° 0 mm 0 cm
Dec. 26 Overcast
Overcast
 -2° /-6° 1.8 mm 1.3 cm
Dec. 27 Ice pellets
Ice pellets
 0° /-1° 25.6 mm 18.5 cm
Dec. 28 Mist
Mist
 0° /-4° 0 mm 0 cm
Dec. 29 Heavy rain at times
Heavy rain at times
 9° /-1° 6 mm 0 cm
Dec. 30 Overcast
Overcast
 0° /-3° 0 mm 0 cm
Dec. 31 Overcast
Overcast
 0° /-4° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Trenton 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 Trenton forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Trenton in December - FAQ

What are the expected maximum and minimum temperatures in Trenton during December?

Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Trenton during December?

Significant rainfall exceeding 205.2 mm is expected in Trenton during December, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Trenton in December 2026?

Trenton experiences an average snowfall of 29.4 cm during December, occurring over 4 days.

What are the typical wind conditions in Trenton during December?

The average wind speed in Trenton during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Trenton snow forecast December 2026

Track daily snowfall levels and discover Trenton’s snowy potential this December ❄️
On average, Trenton sees 4 snowy days during December, with approximately 29.4 cm of total snowfall.

December rainfall patterns in Trenton

Explore the daily rainfall trends and prepare for Trentons December weather 💧
Typically, Trenton has 4 rainy days in December with a total of 205.2 mm of rainfall.

Quick links

More Trenton weather pages
You are here
Location coordinates Where is Trenton?

Get accurate weather forecasts for Trenton, located at latitude 40.217 and longitude -74.743. Stay updated with localized weather information tailored for Trenton.

Found a mistake?
We appreciate your attention to details. Tell us here.