Hot-summer humid continental climate
Climate Ann Arbor - Michigan
Annual high59ºF
Annual low40ºF
Precipitation37.56 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 31 | 18 | 2.59 | 16 |
| Feb | 35 | 20 | 2.41 | 13 |
| Mar | 46 | 27 | 2.66 | 9 |
| Apr | 60 | 38 | 3.22 | 3 |
| May | 71 | 48 | 3.42 | 0 |
| Jun | 80 | 58 | 3.68 | 0 |
| Jul | 83 | 62 | 3.61 | 0 |
| Aug | 81 | 61 | 3.70 | 0 |
| Sep | 74 | 53 | 3.45 | 0 |
| Oct | 61 | 42 | 2.84 | 0 |
| Nov | 48 | 33 | 3.09 | 3 |
| Dec | 35 | 23 | 2.89 | 13 |
- JanHigh 31ºFLow 18ºFPrecip 2.59 inch
- FebHigh 35ºFLow 20ºFPrecip 2.41 inch
- MarHigh 46ºFLow 27ºFPrecip 2.66 inch
- AprHigh 60ºFLow 38ºFPrecip 3.22 inch
- MayHigh 71ºFLow 48ºFPrecip 3.42 inch
- JunHigh 80ºFLow 58ºFPrecip 3.68 inch
- JulHigh 83ºFLow 62ºFPrecip 3.61 inch
- AugHigh 81ºFLow 61ºFPrecip 3.70 inch
- SepHigh 74ºFLow 53ºFPrecip 3.45 inch
- OctHigh 61ºFLow 42ºFPrecip 2.84 inch
- NovHigh 48ºFLow 33ºFPrecip 3.09 inch
- DecHigh 35ºFLow 23ºFPrecip 2.89 inch
Climate summary
What is the average weather in Ann Arbor, Michigan?
Ann Arbor experiences a humid continental climate, marked by very strong seasonal contrasts. Summers are warm, while winters are cold and bring significant snowfall. Precipitation is fairly wet overall, spread relatively evenly throughout the year, with winter moisture often arriving as snow.
Ann Arbor weather averages
Annual high59ºF
Annual low40ºF
Precipitation37.56 inch
Snowfall57 inch
Daily normals Ann Arbor - Michigan - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 32.8 | 18.4 | 0.10 | 0.10 | 0.50 | 0.50 |
| Jan 2 | 32.6 | 18.2 | 0.20 | 0.20 | 1.00 | 1.00 |
| Jan 3 | 32.5 | 18.0 | 0.30 | 0.30 | 1.60 | 1.60 |
| Jan 4 | 32.4 | 17.8 | 0.40 | 0.40 | 2.10 | 2.10 |
| Jan 5 | 32.3 | 17.6 | 0.51 | 0.51 | 2.70 | 2.70 |
| Jan 6 | 32.2 | 17.4 | 0.61 | 0.61 | 3.20 | 3.20 |
| Jan 7 | 32.1 | 17.2 | 0.71 | 0.71 | 3.80 | 3.80 |
| Jan 8 | 32.0 | 17.0 | 0.81 | 0.81 | 4.40 | 4.40 |
| Jan 9 | 31.9 | 16.9 | 0.91 | 0.91 | 4.90 | 4.90 |
| Jan 10 | 31.9 | 16.7 | 1.01 | 1.01 | 5.50 | 5.50 |
| Jan 11 | 31.8 | 16.5 | 1.11 | 1.11 | 6.10 | 6.10 |
| Jan 12 | 31.7 | 16.4 | 1.21 | 1.21 | 6.70 | 6.70 |
| Jan 13 | 31.7 | 16.2 | 1.31 | 1.31 | 7.30 | 7.30 |
| Jan 14 | 31.6 | 16.1 | 1.41 | 1.41 | 7.90 | 7.90 |
| Jan 15 | 31.6 | 15.9 | 1.51 | 1.51 | 8.50 | 8.50 |
| Jan 16 | 31.6 | 15.8 | 1.61 | 1.61 | 9.10 | 9.10 |
| Jan 17 | 31.6 | 15.7 | 1.71 | 1.71 | 9.80 | 9.80 |
| Jan 18 | 31.5 | 15.6 | 1.80 | 1.80 | 10.40 | 10.40 |
| Jan 19 | 31.5 | 15.5 | 1.90 | 1.90 | 11.00 | 11.00 |
| Jan 20 | 31.5 | 15.4 | 1.99 | 1.99 | 11.70 | 11.70 |
| Jan 21 | 31.6 | 15.3 | 2.09 | 2.09 | 12.30 | 12.30 |
| Jan 22 | 31.6 | 15.3 | 2.18 | 2.18 | 12.90 | 12.90 |
| Jan 23 | 31.6 | 15.2 | 2.27 | 2.27 | 13.50 | 13.50 |
| Jan 24 | 31.7 | 15.2 | 2.37 | 2.37 | 14.10 | 14.10 |
| Jan 25 | 31.7 | 15.2 | 2.46 | 2.46 | 14.70 | 14.70 |
| Jan 26 | 31.8 | 15.2 | 2.54 | 2.54 | 15.30 | 15.30 |
| Jan 27 | 31.8 | 15.2 | 2.63 | 2.63 | 15.90 | 15.90 |
| Jan 28 | 31.9 | 15.2 | 2.71 | 2.71 | 16.50 | 16.50 |
| Jan 29 | 32.0 | 15.2 | 2.80 | 2.80 | 17.10 | 17.10 |
| Jan 30 | 32.1 | 15.3 | 2.88 | 2.88 | 17.70 | 17.70 |
| Jan 31 | 32.2 | 15.4 | 2.96 | 2.96 | 18.30 | 18.30 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Ann Arbor - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 77.0 | 60.1 | 0.13 |
| Oct 2 | 73.0 | 51.1 | 1.51 |
| Oct 3 | 64.9 | 41.0 | 0.00 |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | 75.0 | 44.1 | 0.00 |
| Oct 8 | 72.0 | 42.1 | 0.00 |
| Oct 9 | 66.9 | 35.1 | 0.00 |
| Oct 10 | 73.0 | 48.0 | 0.00 |
| Oct 11 | 66.0 | 52.0 | 0.03 |
| Oct 12 | 80.1 | 53.1 | T |
| Oct 13 | 84.9 | 62.1 | 0.01 |
| Oct 14 | 81.0 | 57.9 | T |
| Oct 15 | 60.1 | 45.0 | T |
| Oct 16 | 66.0 | 51.1 | 0.12 |
| Oct 17 | – | – | – |
| Oct 18 | – | – | – |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | 68.0 | 32.0 | 0.00 |
| Oct 22 | 69.1 | 35.1 | 0.00 |
| Oct 23 | 66.0 | 37.0 | 0.00 |
| Oct 24 | 66.0 | 33.1 | 0.00 |
| Oct 25 | 69.1 | 36.0 | 0.00 |
| Oct 26 | 71.1 | 37.9 | 0.00 |
| Oct 27 | 62.1 | 42.1 | 0.00 |
| Oct 28 | 73.9 | 45.0 | T |
| Oct 29 | – | – | – |
| Oct 30 | – | – | – |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature84.9ºF · Oct 13
- Lowest max temperature60.1ºF · Oct 15
- Highest min temperature62.1ºF · Oct 13
- Lowest min temperature32.0ºF · Oct 21
Geo Ann Arbor - Michigan
Location
- Country
- United States
- State
- Michigan
- County
- Washtenaw
- City
- Ann Arbor
- Zip Code
- 48108
- Elevation
- 830 ft
- Longitude
- -83.75
- Latitude
- 42.22
- ICAO
- –
- IATA
- –