Measurements:
°C
°F
Ann Arbor
50°F
SE 3 mph
Feels like: 48°F
Precip: 3%
World Resorts USA Ann Arbor Weather January Weather in Ann Arbor

Ann Arbor Weather: January

Average Day Temperature: 25.9°F
Average Night Temperature: 20.7°F
Number of Sunny Days: 2 days
Sunshine Hours: 9.2 - 10.0 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.9 in
Number of Snowy Days: 1 day

Air Temperature in January, °F

Select Year: 2026 2025 2024

The highest day temperature in January 2026 was 48°F. The lowest night temperature was -15°F. The average values for day and night temperatures during January were 21.8°F и 14.6°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in January are gloomy but you can also expect sunny days.

Precipitation Totals in January, in

Precipitation total in January for Ann Arbor is 0.9 in.

Wind Speed in January, mph

The average wind speed in January is 10.1 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Ann Arbor in January is 2.8 hours.

Best Time to Visit Ann Arbor
The most sunny months:
September 15 days
June 14 days
July 14 days
The most warm months:
July 83.8 °F
August 81.7 °F
June 79.2 °F
The most cold months:
January 25.9 °F
February 29.2 °F
December 33.2 °F
The most rainy months:
July 3 days
October 2 days
August 2 days
The most windy months:
March 11 mph
April 10 mph
November 10 mph

Ann Arbor on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +62
Hawaii +82
Houston +86
Las Vegas +92
Los Angeles +100
Maui +74
Miami +88
Myrtle Beach +70
New York +62
San Diego +84
San Francisco +66
Santa Monica +94
Sarasota +84
Washington +64
24 Hours Weather Forecast
Ann Arbor
Local time: 19:49
05 oct, monday
2100 50°F
SE
3 mph
06 oct, tuesday
0000 46°F
SE
6 mph
0300 42°F
S
3 mph
0600 42°F
SE
2 mph
0900 48°F
E
2 mph
1200 60°F
NE
6 mph
1500 66°F
N
8 mph
1800 64°F
NE
9 mph