Summer in Arizona means more than just triple-digit heat. From mid-June through September, monsoon season transforms the desert landscape with dramatic thunderstorms, powerful winds, and sudden downpours. While the rain is a welcome relief, it also brings real risks for homeowners.
Dust storms can roll in with little warning. Flash floods turn dry washes into dangerous rivers. Wind and hail can damage roofs, windows, and outdoor structures in minutes.
The good news? A little preparation now can protect your home—and save you from costly surprises later. Here's how to get ready for monsoon season.
Inspect Your Roof and Exterior
Your roof takes the brunt of monsoon weather. Before the storms arrive, give it a careful inspection:
- Look for damaged or missing shingles that could let water in during heavy rain.
- Check flashing around vents, chimneys, and skylights for gaps or deterioration.
- Clear debris from your roof and gutters so water drains properly.
- Inspect seals around windows and doors for cracks that could allow water intrusion.
If you have a flat roof—common in Arizona construction—make sure drains are clear and the surface is free of pooling areas. Standing water during a storm can lead to leaks and structural damage.
Secure Your Yard and Outdoor Spaces
Monsoon winds regularly exceed 60 mph, turning everyday outdoor items into projectiles. Walk through your yard and take stock:
- Patio furniture, grills, and decorations should be secured or stored when storms are forecast.
- Potted plants and garden tools can become hazards in high winds.
- Shade structures and awnings should be inspected for loose connections or worn fabric.
- Trees and shrubs need attention too—trim dead branches and thin dense canopies to reduce wind resistance.
If you have a pool, keep up with maintenance during monsoon season. Dust storms deposit debris quickly, and heavy rain can throw off water chemistry.
Prepare for Flash Flooding
Arizona's hard, dry soil doesn't absorb water well, which means heavy rain leads to fast runoff. Flash floods can develop in minutes—even miles from where rain is falling.
To protect your property:
- Know your flood risk. Even if you're not in a designated flood zone, urban flooding and drainage issues can affect almost any neighborhood.
- Clear storm drains and gutters near your property so water has somewhere to go.
- Check your grading. The ground around your foundation should slope away from your home, directing water outward.
- Consider sandbags or flood barriers if your property is prone to water intrusion during heavy storms.
And remember: never drive through flooded roadways. "Turn Around, Don't Drown" isn't just a slogan—it saves lives every monsoon season.
Create an Emergency Kit
Monsoons can knock out power, disrupt roads, and leave you stuck at home for hours—or longer. Keep a basic emergency kit ready:
- Flashlights and extra batteries
- Bottled water (at least one gallon per person per day)
- Non-perishable food and a manual can opener
- First-aid supplies
- Battery-powered or hand-crank radio
- Phone chargers (portable battery packs are ideal)
- Important documents in a waterproof container
If you have pets, include food, water, and any medications they need as well.
Review Your Homeowners Insurance
Here's the part many Arizona homeowners overlook: not all monsoon damage is covered the same way.
What's typically covered:
- Wind and hail damage to your home and belongings
- Damage from fallen trees (if caused by a covered peril)
- Additional living expenses if your home becomes uninhabitable
What's typically not covered:
- Flood damage from rising water, storm surge, or flash floods
- Sewer or drain backups (unless you add a specific endorsement)
- Gradual water damage from poor maintenance
Standard homeowners policies do not cover flooding. If your home is at any risk—and in Arizona, monsoon flash floods can strike unexpectedly—you may need a separate flood insurance policy through the National Flood Insurance Program (NFIP) or a private carrier.
Questions to ask your agent:
- Is my dwelling coverage enough to rebuild at today's construction costs?
- Do I have flood insurance, and should I?
- Am I covered for sewer or drain backup?
- What's my deductible for wind and hail claims?
Don't Wait for the First Storm
Monsoon season arrives fast, and once severe weather is in the forecast, it's too late to make changes to your coverage. Take time now to prepare your home, stock your emergency supplies, and review your insurance policy.
A few hours of preparation can make the difference between riding out the storm comfortably and dealing with costly damage and stressful claims.
Have questions about your coverage before monsoon season hits? [Contact us] for a free policy review. We'll make sure you're ready for whatever Arizona's summer storms bring.