Ann Arbor Weather in January

During January, Ann Arbor experiences very low daytime temperatures of 0°C (32°F) and cooler nights around -9°C (16°F). As part of the winter season, expect quite a bit of snowfall. Around 67 mm (2.6 in) is typical.

Rainfall in Ann Arbor in January

Historically, January sees about 15 days of snow, with a monthly average of 67 mm (2.6 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Ann Arbor in January

In January, Ann Arbor sees very low temperatures, with highs of 0°C (32°F). Nights drop to around -9°C (16°F). January is part of winter. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. With lows of -9°C (16°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. The month is typically the coldest, so be sure to prepare by packing plenty of warm clothing.

Sunshine in Ann Arbor in January

The month brings about 117 hours of sunlight, offering a comfortable mix of sun and overcast.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Ann Arbor. Our weather planner can help you explore destinations with more pleasant weather conditions.

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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 January

Min Temperature -9°C (16°F)  

Max Temperature 0°C (32°F)  

Chance of Rain 50%  

Precipitation 67 mm (2.6 in)  

Rainy days 15 days  

Humidity 74% *  

Sunshine 117 hours *  

Percentage Sunshine 40% *  

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

What to Wear in Ann Arbor in January

Winter clothing is essential for visiting Ann Arbor in January. If you have a heavy coat, waterproof boots with good traction, and plenty of warm layers it's smart to bring them. Pack cloths like thermal underwear, wool socks, and insulated gloves. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Ann Arbor in January

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

Swimming

5/10

Cycling

1/10

Walking

1/10

Camping

1/10

Outdoor sports

1/10

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.