New Jersey Weather in December can be a wild ride, with winter storms bringing heavy snow and strong winds, while milder temperatures and rain showers can make it feel like spring.
Located in the northeastern United States, New Jersey’s proximity to the Atlantic Ocean and the Gulf Stream means that its December weather is influenced by both the cold air from Canada and the warmth from the ocean.
How December Weather Impacts New Jersey’s Outdoor Activities

New Jersey’s coastal location, mild winters, and diverse geography make it an ideal destination for various outdoor activities year-round. However, December weather can significantly impact these activities, affecting the state’s economy and visitor numbers.
As winter settles over New Jersey in December, the weather conditions become increasingly harsh, influencing the state’s outdoor activities in ways both subtle and profound.
Economic Impact of December Weather on Outdoor Activities
Winter weather in December affects New Jersey’s economy, particularly in the tourism industry, which relies heavily on outdoor activities like hiking, skiing, and birdwatching. The state’s revenue and visitor numbers plummet during prolonged periods of harsh weather, when these activities become impractical or impossible.
| Activity | Weather Conditions | Seasonal Variations | Economic Impact |
|---|---|---|---|
| Hiking | Cold temperatures, icy trails, and snow cover | Peak season from April to October, with minimal activity in December | Significant revenue loss due to closures and reduced visitation |
| Skiing | Cold temperatures, adequate snow cover, and favorable weather | Peak season from December to February, with some activity in March | Steady revenue from consistent visitation and participation |
| Birdwatching | Poor visibility, frozen water sources, and harsh weather | Peak season from April to October, with minimal activity in December | Significant revenue loss due to closures and reduced visitation |
| Surfing | Cold temperatures, rough surf, and strong winds | Minimal activity in December, with a longer off-season | Substantial revenue loss due to closures and reduced visitation |
New Jersey generates significant revenue from tourists engaging in outdoor activities like hiking, skiing, and surfing. In 2020, the tourism industry contributed $44.7 billion to the state’s economy.
The Effects of Climate Change on New Jersey’s December Weather
Climate change is having a profound impact on New Jersey’s December weather, leading to increased temperature fluctuations, more frequent precipitation events, and a rise in extreme weather occurrences. These changes have significant implications for the state’s infrastructure, economy, and residents, who must adapt to a new normal characterized by more frequent and intense weather events.
Changes in Temperature and Precipitation
Research from the National Oceanic and Atmospheric Administration (NOAA) and the National Centers for Environmental Information (NCEI) reveals a disturbing trend in New Jersey’s December climate. From 1971 to 2020, the state’s average December temperature has risen by approximately 3.5°F (1.9°C), with 2020 being the warmest on record. Precipitation, too, has seen a significant increase, with an average of 15% more precipitation occurring in December compared to the past.
- Nationwide, the past few decades have seen an average annual increase in temperature of 8.1°F (4.5°C), according to NOAA’s Climate.gov.
- A study by Rutgers University and the National Weather Service found that the New Jersey coastline is experiencing a 40% increase in sea-level rise, exacerbating coastal flooding and erosion.
- The NCEI reports that the number of extreme precipitation events in the United States has increased by 30% compared to the past few decades.
Increased Frequency and Severity of Winter Storms, New jersey weather in december
Climate change is leading to a rise in intense winter storms, characterized by heavy snowfall, freezing rain, and strong winds. These storms can have devastating consequences for New Jersey’s infrastructure, impacting transportation networks, energy supply, and economic activity. According to the National Weather Service, the past decade has seen a record 12 winter storms of “bombogenesis” magnitude, with 2020’s February blizzard being one of the most severe on record.
| Winter Storm | Date | Impact |
|---|---|---|
| February 2020 Blizzard | February 7-9, 2020 | Record-breaking snowfall (24.6 inches), widespread power outages, and millions of dollars in damages. |
| January 2016 Storm | January 16-18, 2016 | Heavy snowfall (12-18 inches), strong winds, and widespread disruptions to transportation and business. |
| December 2009 Snowmelt | December 16-18, 2009 | Rapid snowmelt, flooding, and damage to infrastructure and private property. |
Impacts on Infrastructure and Economy
The increased frequency and severity of winter storms, coupled with climate change-induced sea-level rise, pose significant challenges to New Jersey’s infrastructure and economy. Residents must invest in more resilient homes, businesses, and communities to prepare for an uncertain climate future.
The economic burden of climate change is already evident in New Jersey, with studies suggesting that climate-related events will cost the state’s economy $2 billion annually by 2050.
Preparing for December Weather in New Jersey: Essential Winter Safety Tips

As the winter months approach, New Jersey residents know to expect snow, sleet, and freezing temperatures that can make navigating the state’s roads and streets a real challenge. But, with some basic preparation and a few crucial safety tips, families can stay safe and warm throughout the winter months. So, grab a hot cup of cocoa, and let’s dive into the essential winter safety tips for your December weather preparation!
Stock Your Emergency Kit
Having a snow emergency kit on hand can be a lifesaver in the event of a power outage or blizzard. It’s essential to have a kit that includes items such as: bottled water, non-perishable snacks, first aid supplies, flashlights, batteries, and a battery-powered radio. You should also have a backup plan for powering your home, such as a portable generator or solar-powered chargers. Consider investing in a kit that is specifically designed for winter weather and includes items like hand warmers, a blanket, and a warm hat.
-
• Water (at least 1 gallon per person per day)
• Non-perishable snacks (such as energy bars, nuts, or dried fruit)
• First aid supplies (including bandages, antiseptic wipes, and pain relievers)
• Flashlights and extra batteries
• Battery-powered radio and/or NOAA Weather Radio
• Blankets or warm bedding
• Hand warmers
• Important medications and medical equipment
Be a Good Neighbor
During the winter months, it’s easy to get snowed under, figuratively and literally. That’s why it’s essential to check on your vulnerable neighbors, such as the elderly or those with disabilities, to ensure they’re safe and warm. Consider offering to help with shoveling snow, bringing in groceries, or even just checking in on them via phone or email. You can also sign up to be a snow angel, where you agree to shovel out a neighbor’s driveway or sidewalk during a snowstorm.
-
• Check on elderly or disabled neighbors regularly
• Offer to help with shoveling snow or other winter tasks
• Bring in groceries or other essentials for those in need
• Check in on neighbors via phone or email
Lawn Care and Snow Removal
Lawn care and snow removal can be a challenge during the winter months, but it’s essential to keep your home’s exterior and surrounding areas clear and safe. Consider investing in a snow blower or hiring a professional to clear your driveway and sidewalk. Make sure to also clear any fire hydrants, storm drains, and downspouts to prevent damage to your home and neighborhood.
-
• Clear your driveway and sidewalk regularly
• Clear fire hydrants, storm drains, and downspouts
• Consider hiring a professional to clear your driveway and sidewalk
• Take care not to damage surrounding landscaping or gardens
Winter Driving Safety
Winter driving can be hazardous, especially in areas with heavy snowfall or icy roads. To stay safe on the road, make sure to slow down, use low gear when driving uphill, and leave plenty of space between you and the car in front of you. Consider investing in snow tires or winter-specific tires, which can provide better traction and control on snowy roads.
-
• Slow down and use low gear when driving uphill
• Leave plenty of space between you and the car in front of you
• Consider investing in snow tires or winter-specific tires
• Keep an emergency kit in your vehicle, including snacks, first aid supplies, and a blanket
Stay Informed
During the winter months, it’s essential to stay informed about weather conditions, road closures, and other important updates. Consider signing up for emergency alert systems, checking weather forecasts regularly, and keeping a battery-powered radio on hand in case of a power outage. You can also download weather apps or sign up for weather alerts to stay up-to-date on the latest weather conditions.
-
• Sign up for emergency alert systems
• Check weather forecasts regularly
• Keep a battery-powered radio on hand
• Download weather apps or sign up for weather alerts
Community Preparedness and Response
Community preparedness and response are crucial during the winter months. Consider participating in local emergency planning efforts, joining a neighborhood watch or volunteer group, and staying informed about local weather conditions and road closures. You can also help support food banks and other organizations that help those in need during the winter months.
-
• Participate in local emergency planning efforts
• Join a neighborhood watch or volunteer group
• Stay informed about local weather conditions and road closures
• Support food banks and other organizations that help those in need
And that’s a wrap! With these essential winter safety tips and a few crucial preparations, you and your family can stay safe and warm throughout the winter months in New Jersey. So, grab a hot cup of cocoa, and enjoy the winter wonderland!
Ultimate Conclusion: New Jersey Weather In December

As we conclude our discussion on New Jersey Weather in December, it’s clear that the state’s geography and climate make for a unique and dynamic weather pattern that changes from year to year.
Whether you’re a resident, a visitor, or just someone who loves the thrill of winter weather, New Jersey has something to offer during the month of December. Stay safe, stay informed, and enjoy the ride!
Questions and Answers
Q: How much snow can New Jersey expect in December?
A: On average, New Jersey receives around 8-12 inches of snow in December, but snowfall can vary greatly from year to year.
Q: What are the most common winter storms to affect New Jersey in December?
A: Some of the most significant winter storms to affect New Jersey in December include the Great Blizzard of 1996 and the Groundhog Day Blizzard of 2016.
Q: How does New Jersey’s economy rely on winter weather?
A: New Jersey’s tourism industry is heavily reliant on winter weather, with many residents and visitors flocking to the state’s ski resorts and snow-covered landscapes during the winter months.
Q: What are some essential winter safety tips for New Jersey residents?
A: Some essential winter safety tips for New Jersey residents include maintaining a snow emergency kit, checking on vulnerable neighbors, and knowing how to safely shovel snow.
Q: How can residents and communities prepare for severe winter weather in New Jersey?
A: Residents and communities can prepare for severe winter weather in New Jersey by staying informed, having a plan in place, and working together to mitigate the effects of severe weather.