Port Townsend weather in September (Washington State, United States of America)
Looking to travel to Port Townsend in September? This guide provides all the details you need.
In Port Townsend the weather in September is generally perfect, characterized by pleasant temperatures and moderate rainfall. September is a summer month. Throughout the day, temperatures typically settle at around 18°C. But by evening, they drop to around 10°C.
Port Townsend in September usually receives moderate rainfall, averaging around 30 mm for the month. When we look at the climate data from the last 30 years, we can expect around 10 days of rain.
The days are predominantly sunny, with an estimated total of around 202 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.
So this is a great month to visit if you prefer dry days with pleasant temperatures. July, August and September typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Port Townsend climate page with graphs.
Port Townsend, monthly averages in September
Min Temperature
10°C
Max Temperature
18°C
Chance of Rain
33%
Precipitation
30 mm
Rainy days
10 days
Sunshine
202 hours *
Percentage Sunshine
55% *
Where to go in the United States of America in September
Find out more about the weather in the United States of America in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Port Townsend in September?
For visitors traveling to Port Townsend, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Port Townsend.
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.
