ZIP code · South Canaan · Pennsylvania · United States
ZIP code 18459 — South Canaan
ZIP code 18459 serves South Canaan, Pennsylvania.
- Postal code
- 18459Single source Value from one source, not cross-checked.
- City
- South Canaan
- County
- Wayne
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 41.6160, -75.2747 — precision precise (locality)
View on OpenStreetMap - USDA hardiness zone
- 6a (-10 to -5 °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
- 570Telephone 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 18459 with another ZIP · ZIPs within 25 miles · distance from 18459
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low 14°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 36 | 45 | 58 | 69 | 77 | 81 | 79 | 73 | 61 | 49 | 38 |
| Avg low °F | 14 | 14 | 22 | 32 | 43 | 53 | 57 | 55 | 48 | 36 | 27 | 20 |
| Precip in | 3.2 | 2.7 | 3.5 | 3.7 | 3.6 | 4.7 | 4.0 | 4.1 | 4.3 | 4.4 | 3.2 | 3.6 |
NOAA 1991–2020 climate normals from the nearest station: HAWLEY 1 E (11.2 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