Saint Helens weather in December (Oregon, United States of America)
Looking to travel to Saint Helens in December? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In December, Saint Helens generally has low temperatures and heavy rainfall. December falls within the winter season. Anticipate daytime temperatures around 7°C, while night temperatures can drop to 1°C. On average, it is the coldest month of the year. So be prepared and make sure to pack winter cloths.
Saint Helens in December usually receives heavy rainfall, averaging around 198 mm for the month. It records the year's peak rainfall, often coming down quite heavily. We recommend bringing a poncho, which will keep you dry. When we look at the climate data from the last 30 years, we can expect around 22 days of rain.
The area experiences limited sunny days, amounting to roughly 64 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days
If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Saint Helens. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, 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 Saint Helens climate page with graphs.
Saint Helens, monthly averages in December
Min Temperature
1°C
Max Temperature
7°C
Chance of Rain
73%
Precipitation
198 mm
Rainy days
22 days
Humidity
83% *
Sunshine
64 hours *
Percentage Sunshine
*
Where to go in the United States of America in December
Find out more about the weather in the United States of America in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Saint Helens in December?
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 in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Saint Helens.
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 climate conditions. Find out where to go with our weather planner.
