ZIP code · Palm City · Florida · United States
ZIP code 34991 — Palm City
ZIP code 34991 serves Palm City, Florida.
- Postal code
- 34991Single source Value from one source, not cross-checked.
- City
- Palm City
- County
- Martin
- State
- Florida
- Country
- United States
- Coordinates
- 27.1678, -80.2662 — precision precise (locality)
View on OpenStreetMap - USDA hardiness zone
- 10b (35 to 40 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 772 (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 34991 with another ZIP · ZIPs within 25 miles · distance from 34991
Climate — monthly normals
Warmest month Jul (avg high 91°F), coldest Jan (avg low 56°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 74 | 76 | 78 | 82 | 86 | 89 | 91 | 91 | 89 | 85 | 80 | 76 |
| Avg low °F | 56 | 59 | 61 | 67 | 71 | 74 | 76 | 76 | 75 | 72 | 65 | 60 |
| Precip in | 3.0 | 2.6 | 3.8 | 3.6 | 5.7 | 7.4 | 6.1 | 8.5 | 8.3 | 6.5 | 4.2 | 3.2 |
NOAA 1991–2020 climate normals from the nearest station: STUART (2.2 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