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Weather in Maryland for December 2026

Your guide to Maryland weather in December - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Maryland during December is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Maryland at the beginning of December is 5.8 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 6.4 °C by the end of December.

    • Rain 🌧️

  • Maryland experiences moderate rainfall in December, with an average of 7 rainy days and a total precipitation of 181.8 mm.

    • More

  • Is December a good time to visit Maryland? check out the best time to travel to Maryland page.

  • ✨ Is December a good time to visit Maryland? – Ask the AI Weatherman

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
1
Snow days
Average temperatures
6°/0°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Maryland Weather December

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

What’s the Weather Like in Maryland This December?

Discover the average temperatures and weather trends across Maryland’s cities this December.
CloudyBaltimore6 °C / 0 °CCloudyOcean City7 °C / 2 °CCloudyFrederick5 °C / -1 °CCloudyLaurel5 °C / -1 °CCloudyCalifornia6 °C / 1 °CCloudySilver Spring5 °C / -1 °CCloudyGaithersburg3 °C / -3 °CCloudyPasadena6 °C / 1 °CCloudyRockville5 °C / -1 °CCloudyTowson4 °C / -2 °CCloudyBowie4 °C / -1 °CMore Locations

Temperatures trend during December in Maryland

See the weather trend as well as the moving average line

December weather in Maryland day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Overcast
Overcast
 6° /0° 0.7 mm 0 cm
Dec. 2 Heavy rain
Heavy rain
 6° /1° 31.5 mm 0 cm
Dec. 3 Light rain
Light rain
 9° /1° 7.1 mm 0 cm
Dec. 4 Overcast
Overcast
 7° /-1° 0 mm 0 cm
Dec. 5 Fog
Fog
 4° /-3° 0.9 mm 0.7 cm
Dec. 6 Fog
Fog
 4° /-1° 0 mm 0 cm
Dec. 7 Overcast
Overcast
 4° /-1° 0 mm 0 cm
Dec. 8 Fog
Fog
 8° /0° 0 mm 0 cm
Dec. 9 Light rain
Light rain
 7° /-1° 5.9 mm 0 cm
Dec. 10 Moderate rain
Moderate rain
 10° /3° 12.4 mm 0 cm
Dec. 11 Light sleet
Light sleet
 6° /1° 32 mm 0 cm
Dec. 12 Sunny
Sunny
 5° /-1° 0 mm 0 cm
Dec. 13 Overcast
Overcast
 4° /0° 0 mm 0 cm
Dec. 14 Light snow
Light snow
 3° /-2° 6.2 mm 3.8 cm
Dec. 15 Overcast
Overcast
 4° /-2° 0 mm 0 cm
Dec. 16 Light rain
Light rain
 7° /1° 6.4 mm 0 cm
Dec. 17 Light rain
Light rain
 10° /4° 9.8 mm 0 cm
Dec. 18 Light rain
Light rain
 9° /2° 7.4 mm 0 cm
Dec. 19 Moderate rain
Moderate rain
 7° /0° 12.6 mm 0 cm
Dec. 20 Sunny
Sunny
 4° /-1° 0 mm 0 cm
Dec. 21 Overcast
Overcast
 6° /0° 0 mm 0 cm
Dec. 22 Light rain
Light rain
 5° /-3° 6.5 mm 0 cm
Dec. 23 Patchy rain possible
Patchy rain possible
 6° /-4° 2 mm 0 cm
Dec. 24 Patchy rain possible
Patchy rain possible
 4° /-2° 1.3 mm 0.4 cm
Dec. 25 Light rain
Light rain
 4° /0° 5.4 mm 0 cm
Dec. 26 Patchy rain possible
Patchy rain possible
 3° /-1° 1.2 mm 0.7 cm
Dec. 27 Moderate rain
Moderate rain
 5° /1° 13.1 mm 0 cm
Dec. 28 Light rain
Light rain
 7° /2° 8.1 mm 0 cm
Dec. 29 Sunny
Sunny
 11° /3° 0.7 mm 0 cm
Dec. 30 Light rain
Light rain
 8° /2° 7.7 mm 0 cm
Dec. 31 Light rain
Light rain
 8° /1° 2.9 mm 0 cm
Next
Important Notice
Our weather forecast for Maryland 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 Maryland forecast closer to your planned date for the most up-to-date weather information.
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Maryland in December - FAQ

What are the expected maximum and minimum temperatures in Maryland during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 0°.

How much rainfall should be expected in Maryland during December?
Significant rainfall exceeding 181.8 mm is expected in Maryland during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Maryland in December 2026?
Maryland typically sees 5.6 cm of snowfall during December.

What are the typical wind conditions in Maryland during December?
The average wind speed in Maryland during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Maryland snow forecast December 2026

Track daily snowfall levels and discover Maryland’s snowy potential this December ❄️
On average, Maryland sees 1 snowy days during December, with approximately 5.6 cm of total snowfall.

December rainfall patterns in Maryland

Explore the daily rainfall trends and prepare for Marylands December weather 💧
Typically, Maryland has 7 rainy days in December with a total of 181.8 mm of rainfall.
Counties in Maryland
Select a county for an accurate weather forecast
Anne Arundel CountyBaltimore CountyCity of BaltimoreFrederick CountyMontgomery CountyPrince George's CountySaint Mary's CountyWorcester County
Top locations in Maryland
Select a location for an accurate weather forecast
BaltimoreCaliforniaFrederickGaithersburgLaurelOcean CityPasadenaRockvilleSilver SpringTowson
More Locations
Quick links
More Maryland weather pages
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