Ann Arbor climate

Typical historical weather for Ann Arbor, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Ann Arbor.

Annual average

10.4°C

across all months

Warmest month

28.1°C

Jul average high

Coolest month

-6.3°C

Jan average low

Annual rainfall

967mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

35.3°C

21 June 2022

Coldest day

-28.4°C

31 January 2019

Wettest day

72.3mm

11 January 2020

Windiest day

9.4m/s

23 December 2022