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Frederick (MD)
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United States weather

Weather in Frederick, Maryland for December 2025

Your guide to Frederick weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Frederick usually enjoys a light touch of snow in December.
    According to Frederick snow forecast for December 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Saturday, December 27.

    • Temperatures

  • Until now, December 2025 in Frederick is cooler than usual, with temperatures averaging 1.8 °F, this is -2.3 °F below the typical seasonal average.

  • The forecast for the upcoming days in Frederick predicts a temperature of 6.7 °F, which is slightly above the historical average.

  • In general, the average temperature in Frederick at the beginning of December is 3.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 5.4 °F by the end of December.

    • Rain 🌧️

  • The climate of Frederick in December is notably wet, with an average of 11 rainy days, and a total of 161.8 mm of precipitation.

    • More

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Average dry days
18
Dry days
Average rainy days
11
Rainy days
Average snowy days
2
Snow days
Average temperatures
6°/0°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Frederick Weather December

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

Temperatures trend during December in Frederick

See the weather trend as well as the moving average line

December weather in Frederick day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Overcast
Overcast
 5° /-3° 0 mm 0 cm
Dec. 2 Sunny
Sunny
 3° /-3° 45.8 mm 1 cm
Dec. 3 Sunny
Sunny
 4° /-4° 0 mm 0 cm
Dec. 4 Cloudy
Cloudy
 4° /-4° 0 mm 0 cm
Dec. 5 Cloudy
Cloudy
 0° /-4° 0 mm 0 cm
Dec. 6 Cloudy
Cloudy
 3° /-3° 0 mm 0 cm
Dec. 7 Partly cloudy
Partly cloudy
 3° /-2° 0 mm 0 cm
Dec. 8 Overcast
Overcast
 6° /-3° 0 mm 0 cm
Dec. 9 Fog
Fog
 6° /-3° 6.9 mm 0 cm
Dec. 10 Light rain shower
Light rain shower
 9° /0° 11 mm 0 cm
Dec. 11 Heavy snow
Heavy snow
 4° /-1° 14.7 mm 1.7 cm
Dec. 12 Partly cloudy
Partly cloudy
 4° /-2° 0 mm 0 cm
Dec. 13 Overcast
Overcast
 4° /-2° 0 mm 0 cm
Dec. 14 Overcast
Overcast
 2° /-3° 0 mm 0 cm
Dec. 15 Overcast
Overcast
 4° /-4° 0 mm 0 cm
Dec. 16 Overcast
Overcast
 7° /-2° 7.3 mm 0 cm
Dec. 17 Sunny
Sunny
 14° /-5° 0 mm 0 cm
Dec. 18 Mist
Mist
 3° /-5° 0 mm 0 cm
Dec. 19 Heavy rain
Heavy rain
 13° /-1° 40.3 mm 0 cm
Dec. 20 Sunny
Sunny
 6° /-1° 0 mm 0 cm
Dec. 21 Sunny
Sunny
 8° /-3° 0 mm 0 cm
Dec. 22 Sunny
Sunny
 2° /-3° 0 mm 0 cm
Dec. 23 Partly cloudy
Partly cloudy
 4° /-3° 0 mm 0 cm
Dec. 24 Overcast
Overcast
 14° /4° 0.1 mm 0 cm
Dec. 25 Patchy rain possible
Patchy rain possible
 16° /8° 0.5 mm 0 cm
Dec. 26 Partly cloudy
Partly cloudy
 7° /1° 0 mm 0 cm
Dec. 27 Moderate or heavy snow showers
Moderate or heavy snow showers
 4° /-1° 2.7 mm 1.9 cm
Dec. 28 Sunny
Sunny
 1° /-6° 0 mm 0 cm
Dec. 29 Moderate snow
Moderate snow
 -1° /-7° 1.2 mm 0 cm
Dec. 30 Fog
Fog
 3° /-3° 0.1 mm 0 cm
Dec. 31 Partly cloudy
Partly cloudy
 8° /1° 1.7 mm 0 cm
Next
Important Notice
Our weather forecast for Frederick 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 Frederick forecast closer to your planned date for the most up-to-date weather information.
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Frederick in December - FAQ

What are the expected maximum and minimum temperatures in Frederick during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 0°.
How much rainfall should be expected in Frederick during December?
Significant rainfall exceeding 161.8 mm is expected in Frederick during December, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Frederick in December 2025?
Frederick experiences an average snowfall of 3.14 cm during December, occurring over 2 days.
What are the typical wind conditions in Frederick during December?
The average wind speed in Frederick during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Frederick snow forecast December 2025

Track daily snowfall levels and discover Frederick’s snowy potential this December ❄️
On average, Frederick sees 2 snowy days during December, with approximately 3.1 cm of total snowfall.

December rainfall patterns in Frederick

Explore the daily rainfall trends and prepare for Fredericks December weather 💧
Typically, Frederick has 11 rainy days in December with a total of 161.8 mm of rainfall.

Quick links

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Location coordinates Where is Frederick?

Get accurate weather forecasts for Frederick, located at latitude 39.414 and longitude -77.411. Stay updated with localized weather information tailored for Frederick.

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