Oak Harbor weather in September (Washington State, United States of America)
Wondering what the weather is like in Oak Harbor during September? Here's what you need to know about the weather for the month.
Temperatures
Typically, September in Oak Harbor includes moderate temperatures and moderate rainfall. September is typically considered a summer month. In the daytime, temperatures tend to hover near 18°C, cooling down at night to around 10°C.
Precipitation
Oak Harbor in September usually receives moderate rainfall, averaging around 36 mm for the month. Historically, the month has about 10 days of rain.Average sunshine
There are approximately 202 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.Should you favor a climate that's both dry and comfortably warm July and August typically offer the most agreeable circumstances. On the other hand, January, February, November and December tend to be characterized by conditions that may not be as optimal.
Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Oak Harbor's climate page.
Oak Harbor, monthly averages in September
Where to go in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
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Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Oak Harbor's climate page.
So, what should you wear in this month?
For visitors traveling to Oak Harbor, 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. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.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 Oak Harbor.
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.