Ann Arbor Weather in October

October in Ann Arbor brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 5°C (41°F). Rainfall is on the higher side this month, averaging around 66 mm (2.6 in), so keep a rain jacket handy.

Rainfall in Ann Arbor in October

Analyzing past climate data, one can expect approximately 13 days of rain, averaging 66 mm (2.6 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Ann Arbor in October

Expect highs of 17°C (63°F) in Ann Arbor in October, with nights dropping to around 5°C (41°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Ann Arbor in October

The month experiences a moderate amount of sunlight, with 177 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you prefer enjoying temperate temperatures and rain-free days, May, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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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 Ann Arbor's climate page.

Ann Arbor Temperature in October

Min Temperature 5°C (41°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 44%  

Precipitation 66 mm (2.6 in)  

Rainy days 13 days  

Humidity 71% *  

Sunshine 177 hours *  

Percentage Sunshine 51% *  

* Data from: Detroit, the United States of America (56 KM, 34 Miles).

What to Wear in Ann Arbor in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Ann Arbor in October

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

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 Ann Arbor's climate page.

More climate data for Ann Arbor

Temperature Rainfall Sunshine Humidity

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