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Siding in Port Isabel: Cameron County has seen damaging thunderstorm winds and flash floods in the last 10 years, with hail up to 3.01 inches.

Weather and your home

In Cameron County, July highs average about 94°F and January lows about 51°F, with roughly 26 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, flash floods and floods in Cameron County, with hail up to 3.01 inches across. After a storm, a quick roof and gutter check catches damage before it turns into a leak.

Homes here

The typical home in Cameron County was built around 1994, about 32 years ago, and 28% were built before 1980.

Disaster history

Cameron County has had 24 federal disaster declarations in the last 25 years, most often for hurricanes; the latest was Severe Storms And Flooding (2025).

Services

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

Questions

What siding holds up best in Port Isabel?

Fiber cement and quality vinyl stand up to storms and sun; ask the pro to price both in the proposal.

How do I know siding needs replacing?

Cracks, warping, loose panels, rot underneath or rising energy bills are the usual signs.

These are Cameron County figures — more about homes in Brownsville.

Nearby

Laguna Vista · South Padre Island · Bayview · Brownsville · Los Fresnos · Indian Lake · Rancho Viejo · Rio Hondo