Climate Bay City - Michigan
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 29 | 32 | 42 | 56 | 68 | 78 |
| Average low in ºF Av. low Lo | 12 | 13 | 22 | 33 | 44 | 55 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 82 | 80 | 73 | 60 | 46 | 34 |
| Average low in ºF Av. low Lo | 58 | 56 | 49 | 39 | 28 | 20 |
What is the average weather in Bay City, Michigan?
Bay City experiences a cold desert climate, defined by very low annual precipitation that is typically scarce year-round. The inland location amplifies seasonal temperature swings, leading to warm summers and cold winters. This creates a very large seasonal temperature contrast.
Bay City Climate Graph - Michigan Climate Chart
Daily normals Bay City - Michigan - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 30.8 | 16.8 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2 Jan | 30.6 | 16.6 | 0.00 | 0.00 | 0.00 | 0.00 |
| 3 Jan | 30.4 | 16.4 | 0.00 | 0.00 | 0.00 | 0.00 |
| 4 Jan | 30.3 | 16.1 | 0.00 | 0.00 | 0.00 | 0.00 |
| 5 Jan | 30.1 | 15.9 | 0.00 | 0.00 | 0.00 | 0.00 |
| 6 Jan | 30.0 | 15.7 | 0.00 | 0.00 | 0.00 | 0.00 |
| 7 Jan | 29.9 | 15.5 | 0.00 | 0.00 | 0.00 | 0.00 |
| 8 Jan | 29.8 | 15.3 | 0.00 | 0.00 | 0.00 | 0.00 |
| 9 Jan | 29.7 | 15.1 | 0.00 | 0.00 | 0.00 | 0.00 |
| 10 Jan | 29.6 | 14.9 | 0.00 | 0.00 | 0.00 | 0.00 |
| 11 Jan | 29.5 | 14.7 | 0.00 | 0.00 | 0.00 | 0.00 |
| 12 Jan | 29.5 | 14.6 | 0.00 | 0.00 | 0.00 | 0.00 |
| 13 Jan | 29.4 | 14.4 | 0.00 | 0.00 | 0.00 | 0.00 |
| 14 Jan | 29.4 | 14.2 | 0.00 | 0.00 | 0.00 | 0.00 |
| 15 Jan | 29.4 | 14.1 | 0.00 | 0.00 | 0.00 | 0.00 |
| 16 Jan | 29.4 | 14.0 | 0.00 | 0.00 | 0.00 | 0.00 |
| 17 Jan | 29.4 | 13.8 | 0.00 | 0.00 | 0.00 | 0.00 |
| 18 Jan | 29.4 | 13.7 | 0.00 | 0.00 | 0.00 | 0.00 |
| 19 Jan | 29.4 | 13.6 | 0.00 | 0.00 | 0.00 | 0.00 |
| 20 Jan | 29.4 | 13.5 | 0.00 | 0.00 | 0.00 | 0.00 |
| 21 Jan | 29.5 | 13.4 | 0.00 | 0.00 | 0.00 | 0.00 |
| 22 Jan | 29.5 | 13.3 | 0.00 | 0.00 | 0.00 | 0.00 |
| 23 Jan | 29.6 | 13.2 | 0.00 | 0.00 | 0.00 | 0.00 |
| 24 Jan | 29.7 | 13.2 | 0.00 | 0.00 | 0.00 | 0.00 |
| 25 Jan | 29.7 | 13.1 | 0.00 | 0.00 | 0.00 | 0.00 |
| 26 Jan | 29.8 | 13.1 | 0.00 | 0.00 | 0.00 | 0.00 |
| 27 Jan | 29.9 | 13.0 | 0.00 | 0.00 | 0.00 | 0.00 |
| 28 Jan | 30.0 | 13.0 | 0.00 | 0.00 | 0.00 | 0.00 |
| 29 Jan | 30.2 | 13.0 | 0.00 | 0.00 | 0.00 | 0.00 |
| 30 Jan | 30.3 | 13.0 | 0.00 | 0.00 | 0.00 | 0.00 |
| 31 Jan | 30.4 | 13.0 | 0.00 | 0.00 | 0.00 | 0.00 |
Weather history Bay City - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 82.9 | 68.0 | 0.10 | 0.00 | 0.0 |
| 02 Sep | 93.0 | 68.0 | 0.00 | 0.00 | 0.0 |
| 03 Sep | - | - | - | - | - |
| 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 Bay City
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 88.0 ºF | 29 ºF | |
| Average low temperature Av. low temp. | 68.0 ºF | 12 ºF | |
| Total precipitation Total precip. | 0.10 inch | 0.00 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 93.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 82.9 ºF | - | |
| Highest min temperature Highest min temp. | 68.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 68.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Bay City - Michigan
| Country | United States | |
|---|---|---|
| State | Michigan | |
| County | - | |
| City | Bay City | |
| Zip Code | 48706 | |
| Longitude | -83.89 dec. degr. | |
| Latitude | 43.59 dec. degr. | |
| Altitude - Elevation | 594ft | |
| ICAO | - | |
| IATA | - |
Date and Time Bay City - Michigan
| Local Time | 12:13 AM | |
|---|---|---|
| Sunrise | 07:07 AM | |
| Sunset | 07:58 PM | |
| Day/Night | Night | |
| Timezone | Eastern Daylight Time | |
| Timezone DB | America - Detroit |
Map of Bay City - Michigan
USGS National Map — Open interactive map
Bay City weather averages
| Annual high temperature | 57ºF |
| Annual low temperature | 36ºF |
Station Data
Monthly averages Bay City
Longitude: -83.8889, Latitude: 43.5945
Average weather Bay City, MI - 48706
Monthly: 1991-2020 normals
History: 2008-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...