ZIP code · Mayfield · Michigan · United States
ZIP code 49666 — Mayfield
ZIP code 49666 serves Mayfield, Michigan.
- Postal code
- 49666Single source Value from one source, not cross-checked.
- City
- Mayfield
- County
- Grand Traverse
- State
- Michigan
- Country
- United States
- Coordinates
- 44.6261, -85.5287 — precision precise (locality)
View on OpenStreetMap - USDA hardiness zone
- 5b (-15 to -10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Detroit (UTC−5 / UTC−4 DST)
- Area code
- 231 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 49666 with another ZIP · ZIPs within 25 miles · distance from 49666
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Feb (avg low 16°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 29 | 31 | 41 | 54 | 67 | 77 | 81 | 80 | 72 | 59 | 46 | 35 |
| Avg low °F | 17 | 16 | 23 | 33 | 43 | 54 | 59 | 59 | 52 | 41 | 32 | 24 |
| Precip in | 1.7 | 1.0 | 1.6 | 2.8 | 2.8 | 2.6 | 2.7 | 3.0 | 3.4 | 3.6 | 2.2 | 1.8 |
NOAA 1991–2020 climate normals from the nearest station: TRAVERSE CITY CHERRY CPTL AP (8.3 mi) · NOAA NCEI
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page