The Complete Seasonal Gutter Maintenance Checklist for Houston

Houston doesn't have four traditional seasons — we have storm season, hot season, brief cold season, and pollen season. Your gutter maintenance should match our actual weather patterns, not a generic calendar from up north. For how frequently to clean, read our guide on how often you should clean your gutters.

January - February: Winter Inspection

Houston's mild winters are the perfect time for a thorough inspection while trees are bare and you can see the gutter system clearly.

Checklist:

• Walk around your home and visually inspect all gutters from the ground


• Look for sagging sections, visible gaps, or misalignment


• Check that all downspouts are firmly connected and pointing away from the foundation


• Verify downspout extensions are in place (they often get moved during lawn care)


• After any freeze event, check for ice damage or popped seams

March - April: Pre-Storm Season Prep

This is the most important maintenance window. Spring storms are coming, and your gutters need to be ready.

Checklist:

• Clean all gutters thoroughly (or schedule a professional cleaning)


• Flush every downspout with a hose to verify flow


• Clear any debris from underground drainage outlets


• Check that splash blocks and extensions are positioned correctly


• Inspect gutter guards (if installed) for accumulated pollen, seed pods, or oak catkins


• Tighten any loose hangers


• Reseal any joints that show signs of weeping

May - June: Storm Season Begins

Hurricane season officially starts June 1. By now your gutters should be clean and fully functional.

Checklist:

• After each major storm, do a quick visual check for damage or debris accumulation


• Check for standing water in gutters (indicates pitch problems or clogs)


• Monitor for mosquito activity near gutters (sign of standing water)


• Verify downspouts are flowing freely after heavy rain

July - August: Mid-Summer Check

Houston's hottest months bring afternoon thunderstorms almost daily. UV exposure is at its peak.

Checklist:

• Quick debris check (cottonwood fluff, magnolia leaves, and seed pods accumulate)


• Look for wasp or bird nests forming in or near gutters


• Check for algae growth on north-facing gutter sections


• Ensure sprinklers aren't spraying directly into gutters (adds unnecessary debris)

September - October: Peak Hurricane Season

Historically the most active period for tropical weather in Houston.

Checklist: (See our full hurricane gutter preparation guide)

• Verify all gutters are securely mounted before any tropical system approaches


• Clean gutters to reduce weight and prevent overflow during sustained heavy rain


• After any hurricane or tropical storm: inspect immediately for damage


• Check for shingle granules in gutters (indicates roof damage from wind)


• Remove any storm debris (branches, leaves, roofing material)

November - December: Post-Fall Cleanup

Fall leaf drop peaks in November in Houston. This is gutter cleaning season.

Checklist:

• Schedule a thorough gutter cleaning after leaf drop is complete (late November)


• Clean and inspect all gutter guards


• Check for pine needle accumulation (pine needles are the #1 clog culprit in Houston)


• Verify all components are secure before winter cold snaps


• Consider scheduling a professional inspection to catch any issues before the new year

Year-Round Rules

1. Never ignore standing water in your gutters — it means something is blocked or pitched wrong


2. Check after every major storm — 60 seconds of walking around your house can prevent expensive damage


3. Keep trees trimmed — Branches within 10 feet of your roof are future gutter clogs


4. Don't lean ladders against gutters — Use a ladder stabilizer to avoid denting and misaligning your gutters

Not sure whether to clean yourself or hire help? Read our DIY vs. professional cleaning comparison. Contact us for a free inspection.

Related Articles

• How Often Should You Clean Your Gutters?


• Hurricane Gutter Preparation


• Spring Gutter Checkup


• Signs Your Gutters Need Replacement