Milwaukie Weather in September

September in Milwaukie sees daytime temperatures around 25°C (77°F) and lows of 12°C (54°F) at night. The perfect weather makes it a good time to visit.

Rainfall in Milwaukie in September

Typically, about 9 days will experience rainfall, with an average of 43 mm (1.7 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Milwaukie in September

Milwaukie in September has perfect weather. Days reach 25°C (77°F) and nights cool to 12°C (54°F). During September, you'll experience the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Milwaukie in September

Expect a lot of sunshine this month, with about 236 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Milwaukie in September

September sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

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

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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 Milwaukie's climate page.

Milwaukie Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 30%  

Precipitation 43 mm (1.7 in)  

Rainy days 9 days  

Humidity 69% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 236 hours *  

Percentage Sunshine *  

* Data from: Portland, the United States of America (17 KM, 10 Miles).

What to Wear in Milwaukie in September

For Milwaukie 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 Milwaukie in September

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

Swimming

10/10

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 Milwaukie's climate page.

More climate data for Milwaukie

Temperature Rainfall Sunshine Humidity Wind Speed

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