September is usually a month of transition.

Summer is winding down. Kids are back in school. Families are settling into fall routines.

But for California homeowners, September is also an excellent time to start preparing for something that may be months away:

The rainy season.

This year, there's an additional reason to pay attention.

NOAA's latest ENSO update shows that El Niño is present and strengthening, with a greater-than-90% chance of a very strong event during the Northern Hemisphere fall and winter of 2026–27.

That doesn't mean every part of California will experience flooding.

It does mean that this is a good time to understand your property's exposure and, more importantly, understand what your insurance actually covers.

Because there's one assumption that could become very expensive:

“My homeowners policy covers water damage, so I'm covered if my home floods.”

Not necessarily.

Water Damage Isn't Always Flood Damage

This is one of the most important distinctions homeowners should understand.

California's Department of Insurance explains that standard homeowners policies generally do not cover flood damage, although they may cover certain other types of water damage depending on how the damage occurred.

For example, water entering through a damaged roof may be treated differently from water entering the property because of flooding.

The exact answer depends on the circumstances and the language of the individual policy.

That's why simply having homeowners insurance doesn't necessarily mean you have protection against every type of water-related loss.

“But I'm Not in a Flood Zone.”

This is another assumption worth reconsidering.

Flood risk isn't limited to properties sitting directly next to a river, lake, or coastline.

Heavy rainfall, runoff, drainage problems, overflowing waterways, and other conditions can create water exposure in areas that homeowners may not traditionally think of as flood-prone.

The California Department of Insurance specifically encourages consumers, including those in traditionally low-risk areas, to assess their flood risk before the next storm.

The question isn't simply:

“Am I in a flood zone?”

A better question is:

“What could happen to my property if we receive significantly more water than usual?”

California Has More Than One Water Risk

When people think about California weather, wildfire is often the first thing that comes to mind.

But California's insurance environment is being affected by multiple climate-related risks, including severe flooding and strong storms. The California Department of Insurance has specifically identified severe flooding and the effects of the current El Niño as part of the broader challenges facing the state's insurance market.

That means homeowners should think about their property more broadly.

Ask:

• How does water drain around my home?

• Are gutters and downspouts functioning properly?

• Are there areas where water collects?

• Is my property near a creek, river, drainage channel, or low-lying area?

• Have neighboring properties experienced flooding?

• Have I made changes to my property since my policy was written?

These questions don't predict whether your home will flood.

They simply help you understand your exposure.

The Coverage Question Most Homeowners Should Ask

Instead of assuming you're covered, pull out your policy and ask:

“What happens if water enters my home from outside because of flooding?”

Don't guess.

Check your policy.

If you're unsure what the language means, ask your insurance professional to explain it.

The California Department of Insurance recommends reviewing your policy and understanding which types of water damage are covered or excluded.

That's a much better conversation to have before the storm than during it.

Don't Forget What's Inside Your Home

A home isn't just walls and a roof.

Think about everything you've accumulated over the years:

• Furniture

• Electronics

• Appliances

• Clothing

• Tools

• Computers

• Personal belongings

• Important documents

• Valuable items

If you experienced a significant loss, would you remember everything you owned?

Probably not.

That's why creating a home inventory can be one of the simplest preparedness steps you take.

Take photos.

Record serial numbers where appropriate.

Keep receipts for valuable purchases when available.

Store important documentation somewhere accessible if your home becomes unavailable.

A few minutes of preparation can make documentation much easier after a loss.

Your Home Isn't the Only Thing Worth Reviewing

A seasonal insurance review doesn't have to stop at flood exposure.

Life changes throughout the year.

Maybe you:

• Bought another vehicle.

• Added a driver to your household.

• Purchased a motorcycle or recreational vehicle.

• Started renting out part of your property.

• Renovated your home.

• Purchased expensive equipment.

• Started working from home.

• Moved.

• Added valuable belongings.

Any of these changes may be worth discussing.

A good review isn't necessarily about adding more coverage.

It's about making sure your current protection still reflects your current life.

Don't Wait for the Forecast to Become a Warning

One of the biggest mistakes homeowners can make is waiting until bad weather is approaching before thinking about protection.

By then, options may be limited.

California's Department of Insurance notes that flood coverage is generally separate from standard homeowners coverage, and flood policies can have waiting periods.

That makes September a particularly useful time to have the conversation.

The goal isn't to predict exactly what winter will bring.

It's to understand your situation before you need to make a decision under pressure.

Your September Home Protection Checklist

Before the rainy season gets underway, take a few minutes to:

1. Review your policy.

Know your limits, deductibles, and major exclusions.

2. Understand your water coverage.

Know the difference between covered water damage and flood damage.

3. Check your property.

Look at gutters, drainage, grading, and areas where water collects.

4. Document your belongings.

Take photos and keep important records.

5. Review recent changes.

Make sure your insurance professional knows about significant changes to your home, vehicles, or lifestyle.

6. Ask questions.

If you don't understand something in your policy, don't guess.

One Question Could Save You a Major Surprise

You don't need to become an insurance expert.

You don't need to memorize your policy.

But you should know enough to answer one question:

“If my property floods this winter, do I know what protection I have?”

If you don't know the answer, September is a good time to find out.

Because the best time to understand your coverage isn't after the water enters your home.

It's before the rain starts.

Ready for a Fall Coverage Check?

Your home, vehicles, belongings, and circumstances can change throughout the year.

If you have questions about your current protection, we're here to help you understand what you have and what questions you should be asking.

Contact Our Team