As the seasons change, we hear a lot of people say, “It’s that time again.”
Dizziness and headaches often become more present in the beginning of each season.
It's easy to blame the weather. But the real culprit may not just be the temperature. It may be the change in barometric pressure — and there's science behind that idea.
What Is Barometric Pressure?
Barometric pressure is the weight of the atmosphere pressing down on everything around us. Most of the time you don't notice it, because your body is constantly adjusting to it in the background.
But when pressure shifts quickly — like right before a storm — some people start to notice symptoms.
Researchers have found associations between atmospheric pressure changes and several conditions that involve dizziness and the vestibular system, including Ménière's disease and BPPV (benign paroxysmal positional vertigo). That doesn't mean pressure changes cause these conditions — it means that for some people, a pressure shift can act as a trigger or aggravating factor.
Why Would Pressure Affect Balance?
Your inner ear isn't just for hearing. It also houses your vestibular system — the sensory network that tells your brain where your body is in space and how it's moving.
To keep you balanced, your brain is constantly blending signals from four sources:
Your eyes
Your inner ears
Your brain's own processing
Your muscles and joints
When those signals stop lining up with each other, your brain has a harder time making sense of what's happening — and for people who are already sensitive to vestibular changes, something as subtle as a shift in air pressure can be enough to tip symptoms into view.
Here's what the research actually shows:
In one study (click here for case-study) of people with Ménière's disease, changes in atmospheric pressure were linked to the onset of vertigo episodes — while temperature and season were not.
Another study (click here for case-study) found a connection between barometric pressure and BPPV rates, suggesting pressure shifts — not the season itself — may be the more meaningful factor.
The change in pressure is one of the main reasons traveling on a plane is such a trigger to those with vestibular deficits.
What About Vestibular Migraine?
Weather is one of the most commonly reported migraine triggers, and multiple studies back that up. A recent systematic review and meta-analysis covering 31 studies found meaningful links between migraine attacks and weather factors, including temperature and barometric pressure.
Here's the twist: vestibular migraine doesn't always come with a headache. For many people, the main symptoms look more like:
Dizziness
Motion sensitivity
Visual sensitivity
Nausea
A general sense of being "off-balance"
Feeling overwhelmed in busy, visually cluttered environments
So if your symptoms tend to flare right before a storm rolls in, you're probably not imagining the pattern. But that doesn't mean the weather is the root cause — it's more likely just one factor that an already-sensitive system is reacting to.
Try This: The Fall Weather Test
Instead of logging only "I felt dizzy today," try tracking the fuller picture for a couple of weeks:
What to track:
🌡 Temperature: What was the weather like?
🌧 Pressure: Was a storm or front moving in?
😴 Sleep: Did you sleep well the night before?
💧 Hydration: Were you drinking enough water?
🧠 Stress: Was your nervous system already on edge?
👀 Visual load: Busy store, driving, screens, scrolling?
🏃 Activity: Anything physically different that day?
Patterns tend to show up once you're tracking more than just the weather — and that's far more useful than concluding "the weather makes me dizzy" and leaving it there.
The Bigger Picture
You shouldn't have to spend the entire fall bracing for the next forecast.
If weather changes reliably bring on dizziness, that's often a sign your vestibular system is more reactive than it should be — and there may be other contributing factors worth identifying. The good news: the vestibular system is adaptable. With the right assessment and targeted exercises, your brain can get better and more efficient at processing movement and sensory input, so those shifts stop knocking you off balance.
So next time a cold front rolls in and you catch yourself thinking, "Yep, the weather again" — take a second look. It might not be the cold. It might be the pressure. And most importantly, the weather might just be revealing a system that needs a little more support.
Feeling dizzy every time the weather changes?
You don't have to just wait for the next front to pass.
At Rebalance Physical Therapy, we specialize exclusively in vestibular rehabilitation and can help you understand what's really contributing to your dizziness — and what to do about it.
Curious what's going on? Start with a free 15-minute phone consultation.