Pasadena (MD)
December
Weather in Pasadena, Maryland for December 2025
Your guide to Pasadena weather in December - trends and predictions
With an average of 2 snowy days, Pasadena usually enjoys a light touch of snow in December.
In general, the average temperature in Pasadena at the beginning of December is 7.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 8.4 °F by the end of December.
Pasadena experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 158.1 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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20
Dry days
9
Rainy days
2
Snow days
7°/2°
Temperatures
18 km/h
Avg max wind
72 %
Avg humidity
Pasadena Weather December
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Temperatures trend during December in Pasadena
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December weather in Pasadena day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 8° /2° | 0.6 mm | 0 cm | |
| Dec. 2 |  Fog | 8° /2° | 0.2 mm | 0 cm | |
| Dec. 3 |  Moderate rain | 11° /2° | 8.9 mm | 0 cm | |
| Dec. 4 | Overcast | 9° /1° | 0 mm | 0 cm | |
| Dec. 5 | Overcast | 5° /0° | 0 mm | 0 cm | |
| Dec. 6 |  Patchy rain possible | 5° /-1° | 0.1 mm | 0 cm | |
| Dec. 7 | Overcast | 5° /-1° | 0 mm | 0 cm | |
| Dec. 8 |  Sunny | 12° /1° | 0 mm | 0 cm | |
| Dec. 9 | Fog | 11° /3° | 7.7 mm | 0 cm | |
| Dec. 10 | Light rain shower | 13° /5° | 16.9 mm | 0 cm | |
| Dec. 11 |  Heavy snow | 9° /3° | 54.2 mm | 0.3 cm | |
| Dec. 12 | Sunny | 6° /0° | 0 mm | 0 cm | |
| Dec. 13 | Overcast | 5° /1° | 0 mm | 0 cm | |
| Dec. 14 |  Partly cloudy | 4° /-1° | 0 mm | 0 cm | |
| Dec. 15 | Sunny | 7° /0° | 0 mm | 0 cm | |
| Dec. 16 | Overcast | 9° /4° | 1.5 mm | 0 cm | |
| Dec. 17 | Light rain shower | 14° /7° | 14.8 mm | 0 cm | |
| Dec. 18 |  Light rain | 10° /3° | 8 mm | 0 cm | |
| Dec. 19 | Overcast | 6° /1° | 0 mm | 0 cm | |
| Dec. 20 | Sunny | 5° /0° | 0 mm | 0 cm | |
| Dec. 21 | Overcast | 5° /0° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 2° /-2° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | 4° /-1° | 0 mm | 0 cm | |
| Dec. 24 | Patchy rain possible | 7° /2° | 2.2 mm | 0.6 cm | |
| Dec. 25 | Partly cloudy | 6° /3° | 0 mm | 0 cm | |
| Dec. 26 | Light drizzle | 6° /2° | 0.6 mm | 0 cm | |
| Dec. 27 | Light rain shower | 7° /4° | 20.7 mm | 0 cm | |
| Dec. 28 | Fog | 10° /6° | 12.2 mm | 0 cm | |
| Dec. 29 | Light drizzle | 11° /5° | 0.9 mm | 0 cm | |
| Dec. 30 | Overcast | 10° /5° | 8.7 mm | 0 cm | |
| Dec. 31 | Sunny | 9° /2° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Pasadena 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 Pasadena forecast closer to your planned date for the most up-to-date weather information.
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Pasadena in December - FAQ
What are the expected maximum and minimum temperatures in Pasadena during December?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 2°.
How much rainfall should be expected in Pasadena during December?
Significant rainfall exceeding 158.1 mm is expected in Pasadena during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Pasadena in December 2025?
Pasadena experiences an average snowfall of 0.94 cm during December, occurring over 2 days.
What are the typical wind conditions in Pasadena during December?
The average wind speed in Pasadena during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Pasadena snow forecast December 2025
Track daily snowfall levels and discover Pasadena’s snowy potential this December ❄️
December rainfall patterns in Pasadena
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