weathercrisp.com
Westchester County (Yonkers)
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)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC)Yonkers (NY) More Locations
United States weather

Weather in Westchester County, New York for December 2026

Your guide to Westchester County weather in December - trends and predictions

    Snow Forecast ❄️

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

    • Temperatures

  • In general, the average temperature in Westchester County at the beginning of December is 4.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 5.3 °C by the end of December.

    • More

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

Average dry days
14
Dry days
Average rainy days
13
Rainy days
Average snowy days
4
Snow days
Average temperatures
5°/-1°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Westchester County Weather December

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

Temperatures trend during December in Westchester County

See the weather trend as well as the moving average line

December weather in Westchester County day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Overcast
Overcast
 5° /-1° 0.6 mm 0 cm
Dec. 2 Fog
Fog
 6° /1° 42.9 mm 0 cm
Dec. 3 Sunny
Sunny
 6° /1° 10.3 mm 0 cm
Dec. 4 Mist
Mist
 5° /0° 0 mm 0 cm
Dec. 5 Overcast
Overcast
 3° /-3° 8.8 mm 1.8 cm
Dec. 6 Patchy rain possible
Patchy rain possible
 2° /-2° 0 mm 0 cm
Dec. 7 Overcast
Overcast
 4° /-2° 0 mm 0 cm
Dec. 8 Freezing fog
Freezing fog
 6° /-3° 0 mm 0 cm
Dec. 9 Fog
Fog
 5° /-2° 8.6 mm 0 cm
Dec. 10 Light rain shower
Light rain shower
 9° /3° 9.1 mm 0 cm
Dec. 11 Light sleet
Light sleet
 9° /2° 32.9 mm 0 cm
Dec. 12 Partly cloudy
Partly cloudy
 4° /-2° 3.5 mm 0 cm
Dec. 13 Partly cloudy
Partly cloudy
 2° /-3° 0 mm 0 cm
Dec. 14 Overcast
Overcast
 2° /-3° 0 mm 0 cm
Dec. 15 Overcast
Overcast
 4° /-3° 0 mm 0 cm
Dec. 16 Overcast
Overcast
 7° /0° 18.3 mm 0 cm
Dec. 17 Light rain
Light rain
 8° /3° 14.2 mm 0 cm
Dec. 18 Heavy rain
Heavy rain
 9° /1° 21.7 mm 0 cm
Dec. 19 Light snow
Light snow
 8° /0° 17.7 mm 0 cm
Dec. 20 Sunny
Sunny
 4° /-1° 0 mm 0 cm
Dec. 21 Overcast
Overcast
 3° /-2° 0 mm 0 cm
Dec. 22 Overcast
Overcast
 0° /-4° 0 mm 0 cm
Dec. 23 Overcast
Overcast
 2° /-3° 0 mm 0 cm
Dec. 24 Patchy rain possible
Patchy rain possible
 5° /0° 0.3 mm 0 cm
Dec. 25 Cloudy
Cloudy
 4° /-1° 1.6 mm 0.5 cm
Dec. 26 Fog
Fog
 2° /-3° 2.9 mm 2.1 cm
Dec. 27 Patchy rain possible
Patchy rain possible
 4° /-1° 14.7 mm 6 cm
Dec. 28 Light drizzle
Light drizzle
 6° /0° 22.6 mm 0 cm
Dec. 29 Patchy rain possible
Patchy rain possible
 10° /3° 5.1 mm 0 cm
Dec. 30 Patchy rain possible
Patchy rain possible
 6° /2° 22.5 mm 0 cm
Dec. 31 Partly cloudy
Partly cloudy
 5° /-1° 0.7 mm 0 cm
Next
Important Notice
Our weather forecast for Westchester 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 Westchester County forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Westchester County in December - FAQ

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

Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Westchester County during December?

Significant rainfall exceeding 259 mm is expected in Westchester County during December, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Westchester County in December 2026?

Westchester County experiences an average snowfall of 10.44 cm during December, occurring over 4 days.

What are the typical wind conditions in Westchester County during December?

The average wind speed in Westchester County during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

Westchester County snow forecast December 2026

Track daily snowfall levels and discover Westchester County’s snowy potential this December ❄️
On average, Westchester County sees 4 snowy days during December, with approximately 10.4 cm of total snowfall.

December rainfall patterns in Westchester County

Explore the daily rainfall trends and prepare for Westchester Countys December weather 💧
Typically, Westchester County has 13 rainy days in December with a total of 259 mm of rainfall.
Top locations in Westchester County
Select a location for an accurate weather forecast
YonkersYorktownYorktown Heights
More Locations

Quick links

More Westchester County weather pages
You are here
Location coordinates Where is Westchester County?

Get accurate weather forecasts for Westchester County, located at latitude 40.931 and longitude -73.899. Stay updated with localized weather information tailored for Westchester County.

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