Edmonds Weather in September

September in Edmonds brings pleasant temperatures, with highs of 21°C (70°F) and nights dropping to 11°C (52°F). With perfect weather conditions overall, it's a good time to visit.

Rainfall in Edmonds in September

Historically, September sees about 11 days of rain, with a monthly average of 49 mm (1.9 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Edmonds in September

September in Edmonds is generally perfect, with days reaching 21°C (70°F) and nights settling around 11°C (52°F). September is part of the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Edmonds in September

Expect a lot of sunshine this month, with about 220 hours of sun. These sunny conditions add to the overall experience.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Edmonds.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Edmonds's climate page.

Edmonds Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 35%  

Precipitation 49 mm (1.9 in)  

Rainy days 11 days  

Humidity 73% *  

Sunshine 220 hours *  

Percentage Sunshine 59% *  

* Data from: Seattle, the United States of America (40 KM, 25 Miles).

What to Wear in Edmonds in September

For Edmonds in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Edmonds in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Edmonds's climate page.

More climate data for Edmonds

Temperature Rainfall Sunshine Humidity

See the full Edmonds climate overview or explore weather in the United States of America.