Dearborn Weather in September

September in Dearborn typically sees daytime highs of 24°C (75°F) and nighttime lows of 13°C (55°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Dearborn in September

Past climate data indicates that roughly 11 days will see rain, totalling around 84 mm (3.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Dearborn in September

September is one of the better months to visit Dearborn. Expect 24°C (75°F) during the day and 13°C (55°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Dearborn in September

The days are predominantly sunny, with an estimated total of around 232 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If your ideal day consists of dry skies and pleasant temperatures, May, July, August and September typically offer the best circumstances for Dearborn.

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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 Dearborn's climate page.

Dearborn Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 37%  

Precipitation 84 mm (3.3 in)  

Rainy days 11 days  

Humidity 72% *  

Sunshine 232 hours *  

Percentage Sunshine 61% *  

* Data from: Detroit, the United States of America (10 KM, 6 Miles).

What to Wear in Dearborn in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Dearborn in September

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

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 Dearborn's climate page.

More climate data for Dearborn

Temperature Rainfall Sunshine Humidity

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