Gutters ยท Jupiter Farms
Gutters in Jupiter Farms, FL
In a 10-year storm, rain can fall at 10 inches an hour for five minutes at a time in Jupiter Farms. The 100-year rate is 14.5 inches an hour. Gutters and downspouts sized for a light shower will overflow fast. Sizing them for this local rate is the first step.
Updated October 2026

Rain rates here
Jupiter Farms gutters have to handle a heavy volume of rainwater
Gutters are sized for how fast rain arrives, not for the yearly total. Here, the 1-hour rate in a 10-year storm is 3.23 inches an hour, and a full day in that storm brings 9.11 inches. A short, intense burst is the hard case for the roof edge.
IllustrationIllustration: micro mesh guard
The county's yearly rain runs high. At West Palm Beach International Airport, the normal is 61.75 inches a year, and about two thirds of it falls from May through October. That is roughly 41.6 inches in those six months alone.
A local installer will size the gutter by roof area and slope. Those numbers come from the plumbing code, not from a guess about the storm.
Code and runoff
Downspout discharge and the code rule in Jupiter Farms
Florida's residential code requires gutters with downspouts where the eave projects less than 6 inches, except at gable rakes or on a roof above another roof. Every downspout should terminate a minimum of 1 foot away from the wall of the house.
Discharge can run into an underground pipe, a tail extension or a splash block. In Jupiter Farms, where most homes are single-family detached, the water that leaves the downspout should not pool against the foundation.
Debris and upkeep
Leaves, trees and cleaning gutters in Jupiter Farms
Southern live oaks grow 60 to 80 feet tall and drop litter. Oak and pine pollen reaches its highest levels during March and April, while pine needles drop most heavily between September and November.
Gutters should be cleared out no less than twice each year, with more frequent cleaning advisable beneath trees that hang over the roofline. A simple rhythm is after the spring pollen, before the June to September storm season, and after the autumn needle drop.
Rain on your roof
Preset: 9.11 inches, the 10-year 24-hour rain (NOAA Atlas 14 at Jupiter Farms).
11,351 gallons run off that roof, all of it toward the gutters and downspouts.
Math: square feet ร inches ร 0.623 gallons.
Questions
Gutters in Jupiter Farms: questions
How hard does it rain on gutters in Jupiter Farms?
A 5-minute downpour in a 10-year storm falls at 10 inches an hour here, and the 100-year rate is 14.5 inches an hour. Gutters must handle short bursts like these, not just the average rain. A gutter that works on a light day can overflow in one of these storms. Ask your installer to size by the local rate and by roof area, and confirm the figures with the Palm Beach County building office.
Source: NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Jupiter Farms 2020 Census internal point (26.9225, -80.2180), read Oct 5, 2026
Do gutters in Jupiter Farms have to have downspouts?
Florida's residential code requires gutters with downspouts where the eave projects less than 6 inches, except at gable rakes or on a roof above another roof. Water must exit downspouts at least 1 foot clear of the wall. Check with the Palm Beach County Building Division for how these rules apply to your home.
Source: 2023 Florida Building Code, Residential, 8th ed., R318.5 (UpCodes viewer, unofficial transcription); FBC-Building 1503.7, read Oct 5, 2026
How often should I clean gutters under oaks in Jupiter Farms?
Plan on clearing your gutters at least twice yearly, during the spring and again in the fall. Under overhanging trees, clean them more often. Southern live oaks drop litter, and pine needles fall most from September through November. A cleaning after the spring pollen and before the June storm season is a sensible start. Many homes in Jupiter Farms were built around 1989, so older gutters may also need checking for sagging or loose hangers during each cleaning.
Source: thig.com, read Oct 5, 2026
Sources for this page(30)
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South Fork Roofing
Gutters in Jupiter Farms
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