Climate Ann Arbor - Michigan
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 31 | 35 | 46 | 60 | 71 | 80 |
| Average low in ºF Av. low Lo | 18 | 20 | 27 | 38 | 48 | 58 |
| Av. precipitation in inch Av. precip. Pre. | 2.59 | 2.41 | 2.66 | 3.22 | 3.42 | 3.68 |
| Av. snowfall in inch Snowfall Sn | 16 | 13 | 9 | 3 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 81 | 74 | 61 | 48 | 35 |
| Average low in ºF Av. low Lo | 62 | 61 | 53 | 42 | 33 | 23 |
| Av. precipitation in inch Av. precip. Pre. | 3.61 | 3.70 | 3.45 | 2.84 | 3.09 | 2.89 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 3 | 13 |
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 Climate Graph - Michigan Climate Chart
Daily normals Ann Arbor - Michigan - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 32.8 | 18.4 | 0.10 | 0.10 | 0.50 | 0.50 |
| 2 Jan | 32.6 | 18.2 | 0.20 | 0.20 | 1.00 | 1.00 |
| 3 Jan | 32.5 | 18.0 | 0.30 | 0.30 | 1.60 | 1.60 |
| 4 Jan | 32.4 | 17.8 | 0.40 | 0.40 | 2.10 | 2.10 |
| 5 Jan | 32.3 | 17.6 | 0.51 | 0.51 | 2.70 | 2.70 |
| 6 Jan | 32.2 | 17.4 | 0.61 | 0.61 | 3.20 | 3.20 |
| 7 Jan | 32.1 | 17.2 | 0.71 | 0.71 | 3.80 | 3.80 |
| 8 Jan | 32.0 | 17.0 | 0.81 | 0.81 | 4.40 | 4.40 |
| 9 Jan | 31.9 | 16.9 | 0.91 | 0.91 | 4.90 | 4.90 |
| 10 Jan | 31.9 | 16.7 | 1.01 | 1.01 | 5.50 | 5.50 |
| 11 Jan | 31.8 | 16.5 | 1.11 | 1.11 | 6.10 | 6.10 |
| 12 Jan | 31.7 | 16.4 | 1.21 | 1.21 | 6.70 | 6.70 |
| 13 Jan | 31.7 | 16.2 | 1.31 | 1.31 | 7.30 | 7.30 |
| 14 Jan | 31.6 | 16.1 | 1.41 | 1.41 | 7.90 | 7.90 |
| 15 Jan | 31.6 | 15.9 | 1.51 | 1.51 | 8.50 | 8.50 |
| 16 Jan | 31.6 | 15.8 | 1.61 | 1.61 | 9.10 | 9.10 |
| 17 Jan | 31.6 | 15.7 | 1.71 | 1.71 | 9.80 | 9.80 |
| 18 Jan | 31.5 | 15.6 | 1.80 | 1.80 | 10.40 | 10.40 |
| 19 Jan | 31.5 | 15.5 | 1.90 | 1.90 | 11.00 | 11.00 |
| 20 Jan | 31.5 | 15.4 | 1.99 | 1.99 | 11.70 | 11.70 |
| 21 Jan | 31.6 | 15.3 | 2.09 | 2.09 | 12.30 | 12.30 |
| 22 Jan | 31.6 | 15.3 | 2.18 | 2.18 | 12.90 | 12.90 |
| 23 Jan | 31.6 | 15.2 | 2.27 | 2.27 | 13.50 | 13.50 |
| 24 Jan | 31.7 | 15.2 | 2.37 | 2.37 | 14.10 | 14.10 |
| 25 Jan | 31.7 | 15.2 | 2.46 | 2.46 | 14.70 | 14.70 |
| 26 Jan | 31.8 | 15.2 | 2.54 | 2.54 | 15.30 | 15.30 |
| 27 Jan | 31.8 | 15.2 | 2.63 | 2.63 | 15.90 | 15.90 |
| 28 Jan | 31.9 | 15.2 | 2.71 | 2.71 | 16.50 | 16.50 |
| 29 Jan | 32.0 | 15.2 | 2.80 | 2.80 | 17.10 | 17.10 |
| 30 Jan | 32.1 | 15.3 | 2.88 | 2.88 | 17.70 | 17.70 |
| 31 Jan | 32.2 | 15.4 | 2.96 | 2.96 | 18.30 | 18.30 |
Weather history Ann Arbor - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 90.0 | 68.0 | 0.04 | 0.00 | 0.0 |
| 02 Sep | 93.9 | 69.1 | 0.00 | 0.00 | 0.0 |
| 03 Sep | 91.0 | 66.9 | 1.13 | 0.00 | 0.0 |
| 04 Sep | - | - | - | - | - |
| 05 Sep | - | - | - | - | - |
| 06 Sep | - | - | - | - | - |
| 07 Sep | - | - | - | - | - |
| 08 Sep | - | - | - | - | - |
| 09 Sep | - | - | - | - | - |
| 10 Sep | - | - | - | - | - |
| 11 Sep | - | - | - | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Ann Arbor
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 91.6 ºF | 31 ºF | |
| Average low temperature Av. low temp. | 68.0 ºF | 18 ºF | |
| Total precipitation Total precip. | 1.17 inch | 2.59 inch | |
| Total snowfall Total snowfall | 0.00 inch | 16 inch | |
| Highest max temperature Highest max temp. | 93.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 90.0 ºF | - | |
| Highest min temperature Highest min temp. | 69.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 66.9 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Ann Arbor - Michigan
| Country | United States | |
|---|---|---|
| State | Michigan | |
| County | Washtenaw | |
| City | Ann Arbor | |
| Zip Code | 48108 | |
| Longitude | -83.75 dec. degr. | |
| Latitude | 42.22 dec. degr. | |
| Altitude - Elevation | 830ft | |
| ICAO | - | |
| IATA | - |
Date and Time Ann Arbor - Michigan
| Local Time | 11:32 PM | |
|---|---|---|
| Sunrise | 07:05 AM | |
| Sunset | 08:00 PM | |
| Day/Night | Night | |
| Timezone | Eastern Daylight Time | |
| Timezone DB | America - Detroit |
Map of Ann Arbor - Michigan
USGS National Map — Open interactive map
Ann Arbor weather averages
| Annual high temperature | 59ºF |
| Annual low temperature | 40ºF |
| Average annual precip. | 37.56 inch |
| Av. annual snowfall | 57 inch |
Station Data
Monthly averages Ann Arbor
Longitude: -83.7456, Latitude: 42.223
Average weather Ann Arbor, MI - 48108
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...