ZIP code · Beaufort · South Carolina · United States

ZIP code 29903 — Beaufort

ZIP code 29903 serves Beaufort, South Carolina.

Postal code: 29903
Single source Value from one source, not cross-checked.
City: Beaufort
County: Beaufort
State: South Carolina
Country: United States
Coordinates: 32.4440, -80.7352 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 9a (20 to 25 °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 codes: 843, 854
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 29903 with another ZIP · ZIPs within 25 miles · distance from 29903

Climate — monthly normals

Warmest month Jul (avg high 92°F), coldest Jan (avg low 40°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	60	64	70	77	84	89	92	90	86	78	69	63
Avg low °F	40	43	49	56	64	71	75	74	70	59	48	43
Precip in	2.9	2.9	3.1	3.1	2.5	5.0	5.6	6.5	4.0	3.8	2.5	3.2

NOAA 1991–2020 climate normals from the nearest station: BEAUFORT MCAS (2.9 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