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Orcas weather in September (Washington State, United States of America)

What kind of temperatures can you expect in Orcas during September? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

In September, Orcas typically experiences pleasant temperatures and moderate rainfall. September is typically considered a summer month. During the day, temperatures usually reach up to 19°C. At night, they tend to fall to approximately 10°C.

Precipitation

Orcas in September usually receives moderate rainfall, averaging around 45 mm for the month. Typically around 10 days days of rainfall are expected.

Average sunshine

The city usually sees around 202 hours of sunlight, indicating many sunny days.

If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Orcas, monthly averages in September

Min TemperatureMin Temperature 10°C  
Max TemperatureMax Temperature 19°C  
Chance of RainChance of Rain 33%  
PrecipitationPrecipitation 45 mm  
Rainy daysRainy days 10 days  
SunshineSunshine 202 hours *  
Percentage SunshinePercentage Sunshine 55% *  
Data from: Friday Harbor, the United States of America (8 KM, 5 Miles).

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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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Orcas, 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.

Cycling
10/10
Walking
10/10
Camping
5/10
Outdoor sports
10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Orcas.

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.