Willamette National Forest weather in December (Oregon, United States of America)
What weather conditions can you expect in Willamette National Forest this December? Is now the perfect time to visit? Find all the weather insights for this month on this page.
Temperatures
In December, Willamette National Forest tends to experience low temperatures and heavy snow/rainfall. The winter season is characteristic of December. Daytime temperatures generally peak at 4°C, but after sunset, they often decrease to around -3°C. This month tends to bring the coldest weather of the year, so be sure to pack enough warm clothing to stay comfortable.
Precipitation
Willamette National Forest in December falls under the rainy season with heavy snow/rainfall, averaging around 443 mm for the month. This month experiences the most intense rain of the year, with heavy showers. Be prepared with a poncho to stay dry. When we look at the climate data from the last 30 years, you can expect around 23 days of snow/rain.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Willamette National Forest. July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, April, October, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Willamette National Forest climate page with graphs.
Willamette National Forest, monthly averages in December
Min Temperature
-3°C
Max Temperature
4°C
Chance of Rain
77%
Precipitation
443 mm
Rainy days
23 days
Where to go in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Willamette National Forest.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
