Seasonal Property Maintenance in Cabo: The Owner's Year-Round Calendar

Salt air corrodes metal in months, not years. Desert dust infiltrates every seal. Hurricane season demands preparation mainland buyers have never considered. Here is the month-by-month maintenance calendar that keeps a Cabo property performing — especially when you are 2,000 miles away.

Salt Air: Your Property's Invisible Enemy

If there is one maintenance reality that surprises new Cabo owners, it is the speed and severity of salt air corrosion. Properties within 2 kilometers of the ocean — which includes most of Pedregal, El Medano, and all beachfront Corridor communities — are in a constant battle with airborne salt.

What it attacks:

• Metal hardware: Door handles, hinges, cabinet pulls, railings. Standard steel and even some "stainless" grades corrode within 6-12 months. Only 316 marine-grade stainless steel and powder-coated aluminum resist long-term.
• Electrical components: Outdoor outlets, junction boxes, AC condensers, lighting fixtures. Salt infiltrates connections and causes shorts. Marine-rated electrical components cost more upfront and save thousands in replacement costs.
• Windows and sliding doors: Salt deposits on tracks cause rollers to seize. Monthly cleaning of door and window tracks with fresh water prevents the $2,000 replacement nobody wants.
• Exterior finishes: Paint, stucco, and sealants degrade faster. Plan for exterior repainting every 5-7 years versus 10-15 years in a non-coastal environment.

The solution is simple but relentless: rinse exterior metal surfaces with fresh water monthly, apply protective coatings (WD-40 or marine-grade lubricant) quarterly, and budget for hardware replacement every 3-5 years. If you are building new, specify 316 stainless and marine-grade everything from the start — see our custom building guide.

January Through May: Dry Season Maintenance

January-March: Deep Inspection Season

This is peak occupancy season and the best time for comprehensive maintenance because the weather cooperates:

• Annual HVAC inspection and filter replacement — mini-splits need coil cleaning after the dusty fall months
• Roof inspection: check for cracked tiles, deteriorated flashing, and standing water traps before the rainy season
• Water heater flush and anode rod check
• Exterior paint and stucco assessment — note any cracks or peeling for repair in April-May
• Cistern cleaning and inspection (drain, scrub, refill — annually at minimum)
• Water filtration system: replace RO membranes and pre-filters

April-May: Hurricane Prep Window

This is your pre-season preparation window. Hurricane season starts June 1, and preparation should be complete by late May:

• Verify hurricane insurance is current and coverage limits are adequate — see our insurance guide
• Service generator or test backup power systems
• Trim trees — especially palms — to reduce wind-load on structures and eliminate branch missiles
• Secure or inventory outdoor furniture, planters, and decorative items that become projectiles in high winds
• Test storm shutters or identify plywood for emergency boarding
• Update emergency contact list: property manager, insurance agent, plumber, electrician
• Exterior repairs: seal stucco cracks, replace deteriorated caulk around windows and doors, repair any roof damage found in January inspection

June Through October: Storm Season Vigilance

Hurricane season in Los Cabos runs June through November, with peak activity in September and October. The last major impact was Hurricane Odile (Category 3) in September 2014. Most years pass without a direct hit, but seasonal rain, increased humidity, and occasional tropical storms create their own maintenance demands:

• Mold vigilance. Humidity jumps from near-zero (dry season) to 70-80% (July-October). Run dehumidifiers in closets, bathrooms, and any room without regular air circulation. Check under sinks, behind furniture, and in AC drain pans monthly.
• Pest activity increases. Scorpions, insects, and rodents are more active during and after rains. Monthly pest service is not optional during this period.
• Pool maintenance intensifies. Rainwater disrupts chemical balance. After any significant rain, test and rebalance pool water within 24 hours. Algae grows fast in warm, diluted water.
• Drainage check. After each major rain, verify that storm drains and property drainage channels are clear. Standing water attracts mosquitoes and can undermine foundations.
• Roof and gutter check. After each storm event, check for displaced tiles, debris accumulation, and proper drainage flow.

November-December: Post-Season Reset

Once hurricane season ends (November 30), it is time for a comprehensive post-storm-season assessment:

• Full exterior inspection for storm damage: roof, walls, windows, fencing, landscaping
• HVAC deep clean — mold can establish in ductwork during the humid months
• Pest barrier treatment — seal any new entry points created by weather or settling
• Garden and landscape restoration — replant, prune, fertilize ahead of the growing season
• File any insurance claims promptly for storm damage
• Prepare the property for peak rental or personal use season (December-April)

The Absentee Owner's Essentials

If you are not in Cabo year-round — and most owners are not — these non-negotiables keep your property intact between visits:

1. Weekly caretaker visit. Someone physically checks the property: walks through every room, checks for leaks, runs taps (keeps plumbing seals from drying), verifies security, and reports back with photos. Cost: $200-$500/month. See our property management guide for options.
2. Monthly pest control. $40-$80/month. Non-negotiable. A vacant property is an invitation for scorpions, termites, and rodents.
3. Pool service. Minimum weekly, even when you are not there. $150-$300/month. An untreated pool becomes a mosquito breeding ground and algae nightmare within two weeks in Cabo's climate.
4. Garden maintenance. Bi-weekly minimum. Desert landscaping is low-maintenance but not no-maintenance. Irrigation systems need monitoring, and tropical plants need trimming. $100-$300/month depending on garden size.
5. AC run cycles. Set mini-splits to run briefly on dehumidify mode even when the property is vacant. Prevents mold growth and keeps compressors from seizing after months of disuse.

Total monthly maintenance cost for a vacant luxury property: approximately $700-$1,500 per month, or $8,400-$18,000 annually. Budget 1-2% of property value per year for maintenance and reserves. This is the cost of ownership in a marine desert climate — and it is the difference between a property that appreciates and one that deteriorates.