ZIP code · Irvine · Pennsylvania · United States
ZIP code 16368 — Irvine
ZIP code 16368 serves Irvine, Pennsylvania.
- Postal code
- 16368Single source Value from one source, not cross-checked.
- City
- Irvine
- County
- Warren
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 41.8117, -79.2643 — 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
- 814 (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 16368 with another ZIP · ZIPs within 25 miles · distance from 16368
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Feb (avg low 18°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 35 | 44 | 58 | 70 | 77 | 81 | 80 | 74 | 61 | 48 | 37 |
| Avg low °F | 18 | 18 | 24 | 34 | 45 | 55 | 59 | 58 | 52 | 41 | 32 | 24 |
| Precip in | 3.6 | 2.8 | 3.3 | 4.1 | 4.3 | 4.7 | 4.8 | 4.1 | 4.0 | 4.0 | 3.6 | 3.8 |
NOAA 1991–2020 climate normals from the nearest station: WARREN (6.4 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