ZIP code · Key West · Florida · United States
ZIP code 33041 — Key West
ZIP code 33041 serves Key West, Florida.
- Postal code
- 33041Single source Value from one source, not cross-checked.
- City
- Key West
- County
- Monroe
- State
- Florida
- Country
- United States
- Coordinates
- 24.5552, -81.7816 — precision precise (locality)
View on OpenStreetMap - USDA hardiness zone
- 11b (45 to 50 °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)
Tools: compare 33041 with another ZIP · ZIPs within 25 miles · distance from 33041
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 63°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 75 | 77 | 79 | 83 | 86 | 88 | 90 | 90 | 88 | 85 | 81 | 77 |
| Avg low °F | 63 | 64 | 67 | 71 | 74 | 77 | 78 | 79 | 77 | 75 | 70 | 66 |
| Precip in | 2.0 | 2.0 | 1.4 | 2.2 | 3.7 | 4.8 | 4.5 | 6.1 | 8.2 | 6.0 | 3.3 | 2.2 |
NOAA 1991–2020 climate normals from the nearest station: KEY W WFO (0.4 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