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Weather in Sterling, Virginia for December 2025

Your guide to Sterling weather in December - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Sterling during December is quite rare, with fewer than 2 snowy days on average.
    According to Sterling snow forecast for December 2025, 1 snowy day is expected until the end of the month at Sunday, December 28.

  • Temperatures

  • Until now, December 2025 in Sterling is slightly cooler than the historical average by -1.7 °F.

  • The forecast for the next days in Sterling predicts temperatures to be around 6 °F, close to the historical average.

  • In general, the average temperature in Sterling at the beginning of December is 4.3 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 4.1 °F by the end of December.

  • Rain 🌧️

  • The climate of Sterling in December is notably wet, with an average of 12 rainy days, and a total of 146.7 mm of precipitation.

  • More

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Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
6°/0°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Sterling Weather December

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Temperatures trend during December in Sterling

See the weather trend as well as the moving average line

December weather in Sterling day by day

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Date Weather Temperatures Rain Snow More
Dec. 1 Overcast
Overcast
5° /-1° 0 mm 0 cm
Dec. 2 Sunny
Sunny
3° /-2° 36.2 mm 0 cm
Dec. 3 Sunny
Sunny
6° /-3° 0 mm 0 cm
Dec. 4 Cloudy
Cloudy
5° /-2° 0 mm 0 cm
Dec. 5 Moderate rain at times
Moderate rain at times
2° /-4° 5.9 mm 3.8 cm
Dec. 6 Partly cloudy
Partly cloudy
4° /-2° 0 mm 0 cm
Dec. 7 Overcast
Overcast
5° /-1° 0 mm 0 cm
Dec. 8 Overcast
Overcast
7° /-2° 0 mm 0 cm
Dec. 9 Moderate or heavy rain shower
Moderate or heavy rain shower
5° /-2° 4.7 mm 0 cm
Dec. 10 Patchy rain possible
Patchy rain possible
8° /2° 0.8 mm 0 cm
Dec. 11 Moderate or heavy rain shower
Moderate or heavy rain shower
7° /0° 31.2 mm 0 cm
Dec. 12 Sunny
Sunny
3° /-1° 0 mm 0 cm
Dec. 13 Overcast
Overcast
5° /-1° 0 mm 0 cm
Dec. 14 Overcast
Overcast
1° /-4° 7.4 mm 5 cm
Dec. 15 Heavy rain at times
Heavy rain at times
2° /-4° 4 mm 0 cm
Dec. 16 Patchy rain possible
Patchy rain possible
7° /0° 6.2 mm 0 cm
Dec. 17 Overcast
Overcast
10° /2° 0 mm 0 cm
Dec. 18 Patchy rain possible
Patchy rain possible
14° /-2° 2.8 mm 0 cm
Dec. 19 Heavy rain
Heavy rain
10° /-1° 50.4 mm 0 cm
Dec. 20 Sunny
Sunny
4° /-3° 0 mm 0 cm
Dec. 21 Sunny
Sunny
10° /1° 0 mm 0 cm
Dec. 22 Sunny
Sunny
3° /-3° 0 mm 0 cm
Dec. 23 Partly cloudy
Partly cloudy
5° /-3° 0 mm 0 cm
Dec. 24 Patchy rain possible
Patchy rain possible
7° /3° 0.7 mm 0 cm
Dec. 25 Moderate rain
Moderate rain
12° /4° 5.5 mm 0 cm
Dec. 26 Sunny
Sunny
10° /2° 0 mm 0 cm
Dec. 27 Sunny
Sunny
3° /-2° 0 mm 0 cm
Dec. 28 Partly cloudy
Partly cloudy
1° /-5° 0 mm 0 cm
Dec. 29 Sunny
Sunny
-1° /-6° 0 mm 0 cm
Dec. 30 Partly cloudy
Partly cloudy
1° /-4° 0 mm 0 cm
Dec. 31 Sunny
Sunny
3° /-5° 0 mm 0 cm
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Important Notice
Our weather forecast for Sterling 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 Sterling forecast closer to your planned date for the most up-to-date weather information.

Sterling in December - FAQ

What are the expected maximum and minimum temperatures in Sterling during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 0°.
How much rainfall should be expected in Sterling during December?
Significant rainfall exceeding 146.7 mm is expected in Sterling during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Sterling in December 2025?
Sterling typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Sterling during December?
The average wind speed in Sterling during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Sterling snow forecast December 2025

Track daily snowfall levels and discover Sterling’s snowy potential this December ❄️

December rainfall patterns in Sterling

Explore the daily rainfall trends and prepare for Sterlings December weather 💧
Typically, Sterling has 12 rainy days in December with a total of 146.7 mm of rainfall.

Quick links

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Location coordinates Where is Sterling?

Get accurate weather forecasts for Sterling, located at latitude 39.006 and longitude -77.429. Stay updated with localized weather information tailored for Sterling.

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