Historical Weather in Ann Arbor, MI
See 55+ years of weather history for any date in Ann Arbor going back to 1970.
Part of Michigan weather history · Michigan temperature records
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Today in Ann Arbor Weather HistorySee records, averages, and 55+ years of data for today's date
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Monthly Climate Averages
Historical temperature and precipitation averages for Ann Arbor, MI, based on 55+ years of weather data.
Warmest MonthJulyAvg High: 84°F / Low: 59°F
Coldest MonthJanuaryAvg High: 32°F / Low: 16°F
Jan
32°/ 16°
💧 3.9"
❄️ 1.1"
Feb
35°/ 16°
💧 4.4"
❄️ 1.3"
Mar
47°/ 26°
💧 5.7"
❄️ 1.0"
Apr
59°/ 35°
💧 6.3"
❄️ 0.8"
May
71°/ 46°
💧 6.9"
❄️ 0.1"
Jun
80°/ 55°
💧 8.0"
Jul
84°/ 59°
💧 8.2"
Aug
82°/ 58°
💧 7.4"
Sep
75°/ 50°
💧 6.4"
Oct
62°/ 39°
💧 5.0"
❄️ 0.2"
Nov
49°/ 30°
💧 5.2"
❄️ 1.0"
Dec
37°/ 22°
💧 4.2"
❄️ 1.0"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Ann Arbor, MI Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Avg high Avg low
Ann Arbor, MI Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Rain (in) Snow (in)
Ann Arbor, MI Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
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Best Time to Visit Ann Arbor, MI
Ann Arbor, MI has no months that meet our "pleasant" threshold — every season has tradeoffs.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal
Ann Arbor Temperature Records
- Record High: The hottest temperature ever recorded in Ann Arbor, MI is 102°F, set on June 28, 2012.
- Record Low: The coldest temperature ever recorded in Ann Arbor, MI is -30°F, set on February 20, 2015.
- Data Coverage: Based on 29 years of data from NOAA weather station: ANN ARBOR MUNI AP.
All-Time Record High
102°F
June 28, 2012
All-Time Record Low
-30°F
February 20, 2015
Monthly Temperature Records in Ann Arbor
| Month | Record High | Record Low |
|---|---|---|
| January | 64°F(2008) | -22°F(1994) |
| February | 73°F(2024) | -30°F(2015) |
| March | 87°F(2012) | -16°F(2014) |
| April | 87°F(1990) | 7°F(1982) |
| May | 96°F(2018) | 21°F(2005) |
| June | 102°F(2012) | 34°F(2009) |
| July | 102°F(2012) | 37°F(2001) |
| August | 98°F(2012) | 38°F(2009) |
| September | 96°F(2011) | 28°F(1999) |
| October | 90°F(2007) | 17°F(2008) |
| November | 79°F(2016) | -6°F(2019) |
| December | 68°F(1998) | -20°F(2017) |
Ann Arbor Snow RecordsSee the top 10 snowiest days ever recorded
→National Parks in Michigan
Holiday Weather in Ann Arbor
Weather Analysis & Trends
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