Address reportCitiesFlorida › Jupiter

Jupiter, FL

Earthquake hazard, typical weather and growing season from public federal data. Population 58,298.

Flood zone: it depends on the exact parcel

There is no such thing as a flood zone for a whole city. Two houses on the same street can sit in different zones, and it is the single fact here that changes most over a short distance. So this page does not guess one.

Look up a specific Jupiter address →

Earthquake hazard very-low

Design category A

Very low seismic hazard. Damaging earthquakes are rare at this location and design ground motions are minimal. Ordinary buildings carry essentially no special seismic-detailing requirement. The ASCE 7 Seismic Design Category here is A. (Short-period design value Ss ≈ 0.046 g — the standard headline measure of ground-shaking hazard.)

USGS Seismic Design Web Services (ASCE 7), assuming Site Class D — stiff or unknown soil. Real soil conditions can move the category either way.

Typical weather

90.9° in July, 57.7° in January

Thirty-year averages, not a forecast. Any individual year can differ substantially.

MonthHighLowRain
Jan74.6°57.7°3.85"
Feb76.3°59.3°3.85"
Mar78.6°62.4°4.94"
Apr82.7°67.3°4.15"
May85.3°71.8°6.13"
Jun89°75.2°10.06"
Jul90.9°76.5°6.39"
Aug90.9°76.7°8.69"
Sep89.2°75.8°8.1"
Oct85.7°72.7°6.68"
Nov80.7°66.6°4.75"
Dec76.9°61.7°4.6"

This station records temperature and precipitation but not snowfall, so no snow column is shown. That is missing data, not a report of zero snow — Jupiter may well get plenty.

NOAA/NCEI 1991–2020 U.S. Climate Normals — station JUNO BEACH, FL US, 6.9 mi away.

Growing season zone 10b

365 frost-free days

Last spring frost around n/a, first fall frost around n/a. Roughly half of years see frost outside that window.

2023 USDA Plant Hardiness Zone Map and NOAA/NCEI 1991–2020 frost normals.

What this page does not tell you

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