December in Baltimore, Maryland, typically brings a transition into winter’s chill. Average high temperatures hover in the low to mid-40s Fahrenheit (around 4-7 degrees Celsius), while overnight lows dip to the upper 20s and low 30s Fahrenheit (approximately -2 to 1 degree Celsius). Precipitation is common, averaging around 3-4 inches, with a mixture of rain, sleet, and occasionally snow. The city experiences an average of 4-5 days with snowfall during this month. Conditions can vary considerably, from mild and sunny days to periods of cold, wet, and windy weather.
Understanding the typical climate of this period is crucial for residents and visitors alike. Preparing for potential inclement weather with appropriate clothing and travel arrangements is essential. The variability of conditions impacts local businesses, outdoor activities, and infrastructure management. Historically, December has seen significant snowstorms in Baltimore, impacting transportation and daily life. Knowing the typical weather patterns allows for better preparedness and contributes to the city’s overall resilience.
