ClimateForecastSeptemberOctober >>

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

What should you pack for a trip to Deer Harbor in September? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

September in Deer Harbor generally includes pleasant temperatures and moderate rainfall. During September, the summer season is in full swing. You can expect daytime temperatures to reach around 19°C, while the nights will see a decline to about 10°C.

Precipitation

Deer Harbor in September usually receives moderate rainfall, averaging around 45 mm for the month. According to historical climate patterns, there are usually around 10 days days of rain.

Average sunshine

The days are predominantly sunny, with an estimated total of around 202 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

Should you favor a climate that's both dry and comfortably warm June, 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.

For an in-depth look at the yearly conditions, visit our specialized Deer Harbor climate page with graphs.

 

Deer Harbor, monthly averages in September

Min TemperatureMin Temperature 10°C  
Max TemperatureMax Temperature 19°C  
Chance of RainChance of Rain 34%  
PrecipitationPrecipitation 45 mm  
Rainy daysRainy days 10 days  
SunshineSunshine 202 hours *  
Percentage SunshinePercentage Sunshine 55% *  
Data from: Friday Harbor, the United States of America (10 KM, 6 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.

Map not visible? Whoops sorry! Please refresh the page.
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 Deer 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.

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 Deer 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.