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Insulation in Gramercy: July highs average about 92°F; January lows average about 43°F.

Weather and your home

In St. James Parish, July highs average about 92°F and January lows about 43°F, with roughly 64 inches of rain a year. That much heat keeps air conditioners running hard for months, so a yearly tune-up pays off.

Storms

Over the last 10 years the National Weather Service recorded damaging thunderstorm winds, tornadoes and flash floods in St. James Parish, with hail up to 1 inches across. After a storm, a quick roof and gutter check catches damage before it turns into a leak.

Disaster history

St. James Parish has had 35 federal disaster declarations in the last 25 years, most often for hurricanes; the latest was Severe Winter Storm (2026).

Services

Roof repair in Gramercy · AC & heating repair in Gramercy · Plumbing in Gramercy · Electrical in Gramercy · Gutters in Gramercy · Pest control in Gramercy · Lawn care in Gramercy · Pool service in Gramercy · Siding in Gramercy · Windows & doors in Gramercy · Solar in Gramercy · Generators in Gramercy · Insulation in Gramercy · Remodeling in Gramercy · Kitchen remodeling in Gramercy · Bathroom remodeling in Gramercy · Painting in Gramercy · Flooring in Gramercy · Drywall in Gramercy · Concrete & pavers in Gramercy · Fencing in Gramercy · Decks in Gramercy · Tree service in Gramercy · Pressure washing in Gramercy · House cleaning in Gramercy · Junk removal in Gramercy · Garage doors in Gramercy · Appliance repair in Gramercy · Water & mold restoration in Gramercy · Foundation repair in Gramercy · Handyman in Gramercy

Questions

How do I know my home needs insulation?

Uneven rooms, high bills and an attic you can see the joists in are the signs; older homes often have far too little.

What gives the best return?

Attic insulation and air-sealing usually pay back fastest.

These are St. James Parish figures — more about homes in Lutcher.

Nearby

Lutcher · Sorrento · Gonzales · Donaldsonville · Thibodaux · French Settlement · Port Vincent · Killian