There is no single best month to install a fence around Hammond, but there are easier and harder windows. Dry stretches outside hurricane season are the simplest time to dig and set posts, and a fence finished before June 1 goes into storm season with cured footings. The ground on the day the holes are dug matters more than the calendar.
Palisades Hammond Fence installs wood, vinyl, chain link and aluminum fences across Hammond, Tangipahoa Parish and the nearby towns of western St. Tammany and eastern Livingston Parish. This post walks through the local year as it affects a fence: rain and wet holes, summer heat, the occasional freeze and the storm season, plus the permit and locate steps that take the same time in any month.
What the local climate does to a fence schedule
NOAA’s 1991-2020 climate normals for the Hammond 5 E station record 64.17 inches of rain a year, with about 38 days of half an inch or more and about 20 days of an inch or more (NOAA NCEI). The same station averages 86 days a year at or above 90 F and about 31 nights at or below freezing, with a December to February mean low near 40 F.
Those numbers describe a place where heavy rain can arrive in any season and cold snaps pass quickly. Frost does not set the schedule here the way it does farther north. Water and heat do, and from June through November, the chance of a tropical system does too.
| Season | What helps the job | What can get in the way |
|---|---|---|
| Winter | Cooler working days; freezes are brief | Wet ground after rain; cold mornings delay concrete and stain |
| Spring | Footings cure well ahead of storm season | Heavy rain days still push digging back |
| Summer | New pine dries faster before staining | Long stretches at or above 90 F; hurricane season begins June 1 |
| Fall | Temperatures ease as the season winds down | Hurricane season runs to November 30; storms can stack up repair work |
Wet ground matters more than the month
A post hole is only as good as the soil around it. The soils mapped around Hammond are mostly poorly drained silt loams, and at half the points sampled in the USDA soil survey the seasonal high water table sits about 9 inches or less below the surface (USDA NRCS). After a soaking rain, a hole in that ground can fill with water before the concrete is placed.
Saturated silt also gives under load. Its grains lose contact pressure when the pores fill, so a post set in a slurry of wet soil starts life with a weak grip. That is why a day or two of drainage after heavy rain can be worth more than any choice of month, and why wet holes get gravel at the base and concrete crowned above grade.
The wet clay soil guide covers footing methods in more depth, and the why fences fail guide explains how a post set in wet ground starts to lean over a few seasons.
Storm season and the calendar
The Atlantic hurricane season runs from June 1 to November 30 (NOAA). A fence started in late winter or spring is usually finished before it begins, so the concrete has cured, the rails have been checked and the gates hang square when the first tropical system shows up in a forecast.
Building during the season works too. A forecast storm can move digging days, and posts already set are left to cure rather than loaded with rails and boards right before high wind. If storm resistance is part of the reason for a new fence, the wind-resistant fence page explains how post size, spacing and the face of the fence change, and the storm-season prep post covers getting an existing fence ready.
Heat and new wood
Summer heat changes the wood more than the digging. Pressure-treated pine arrives wet from treatment and shrinks as it dries, so small gaps open between butted boards on a dog-ear fence over the first months. A board-on-board fence hides that movement because the boards overlap.
Staining waits until the wood accepts a finish, which happens sooner in hot, dry weather. The fence staining page explains how to tell when new pine is ready. Vinyl and aluminum have no drying period, so the season matters less for them once the posts are in.
Steps that take the same time in any month
Some parts of the schedule ignore the weather entirely:
- The permit. Inside the City of Hammond a fence permit is required before any fence goes in, with the location approved from a survey or parcel map. The fee is $10 for a home and $50 for a commercial property, doubled if work starts first.
- Design review. A street-facing fence in the Hammond Historic District needs commission review, and recorded subdivision restrictions or an HOA can add their own approval.
- The utility locate. Louisiana 811 must be notified at least 48 and no more than 120 hours before digging, not counting weekends and holidays.
- Curing. Posts are set and allowed to cure before rails, panels or gates go on.
The fence permit guide covers the permit in each town, and the fence planning guide puts these steps in order.
Planning backward from the date you need it
When a fence has a deadline, such as a new dog, a pool or the start of storm season, count backward from it. The first visit walks and measures the line, gates, slopes, soil and drainage. The permit drawing and application follow, then the 811 locate, then post setting and curing, then rails, boards or panels, and finally gate adjustment, cleanup and a walkthrough.
Each step depends on the one before it, and a wet week can move the digging. Starting the paperwork well before the date you have in mind leaves room for weather. For a first budget, the fence cost estimator gives a range for your length and material, and the fence installation cost guide explains what moves it.
Plan a fence around the weather, not against it
Send the address, a rough length and the material you are weighing to start an estimate and a realistic schedule.
Call Palisades Hammond Fence at (985) 866-3827 or request an estimate to start with a walk of the line.