Are you planning a trip a to Washington State, 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 Washington State in December
Washington State, the United States of America is a region in the United States of America. The weather in Washington State in December can be quite varied, with temperatures that range from very cold to cold and precipitation levels ranging from low to heavy. The month of December is in the winter season.
Temperatures
During the day the temperature is very cold in Mount Rainier National Park at -6°C (21°F) and cold in Ilwaco at 9°C (48°F). As night falls, temperatures generally drop to 3°C (37°F) in Ilwaco and -13°C (9°F) in Mount Rainier National Park . In general, this month stands out as the coldest period throughout the year. Given the lower temperatures, it's essential to be well-prepared. Packing the right winter clothing and necessary accessories can make a significant difference in ensuring your comfort and well-being during this chilly season.To explore the conditions in Washington State, the United States of America in more detail, check the map below.
Precipitation
In December, precipitation varies across different areas. From low snow/rainfall in Richland with an average of 29 mm (1.1 in) to heavy snow/rainfall in Mount Rainier National Park with 532 mm (21 in).Average sunshine
Many places experience limited sunshine during this period. Seattle receives around 54 hours of sunlight. If you prefer more sunny conditions, our weather planner can help you explore other destinations.
