Are you planning a trip a to the United States of America in December and wondering what kind of weather to expect? This page has all the details you need.
What to Expect in the United States of America in December
In December, the United States of America experiences a range of weather conditions, with temperatures that range from very cold to warm and precipitation levels ranging from almost none to heavy. The month of December is in the winter season.
Temperatures
During the day temperatures vary from very cold in Barter Island at -18°C (0°F) to warm in Wailuku at 27°C (81°F). At night it cools down to 21°C (70°F) in Wailuku and -22°C (-8°F) in Barter Island.To explore the conditions in the United States of America in more detail, check the map below.
Precipitation
In December, precipitation varies across different areas. From almost no snowfall in Powell with an average of 2.8 mm (0.1 in) to heavy snowfall in Mount Rainier National Park with 532 mm (21 in).Average sunshine
Sunshine amounts are decent in most places. New York City gets approximately 141 hours of sunlight in December, offering a reasonable amount of both bright and cloudy periods. Curious about sunnier destinations? Our weather planner makes it easy to find places worldwide with pleasant weather.
