There is something primal about a thunderstorm. The sky darkens, the air changes, and then, without warning, a crack of light is followed by a rolling boom that seems to shake the walls. For most of us, it is a passing moment of drama. For a surprising number of people, both children and adults, it is something far more distressing.
The fear of thunder and lightning has a name in text books: astraphobia (sometimes called brontophobia, or keraunophobia). It is one of the most common specific phobias reported in children, and it is far more common in adults than people tend to admit.
Thunderstorms are almost perfectly designed to trigger a fear response. They arrive with genuine unpredictability, they involve a sudden and intense sensory jolt, and they cannot be controlled or reasoned with. Unlike a fear of, say, a particular dog, you cannot simply avoid a thunderstorm; it finds you.
In children, this fear is extremely common and often develops without any single frightening event. A loud clap of thunder catching a child off guard, especially at night or when they are alone, can be enough to create a lasting association between storms and danger. Children are also highly attuned to the reactions of the adults around them. A parent who flinches, rushes to close curtains, or speaks anxiously during a storm can inadvertently teach a child that storms are something to fear.
In adults, the picture is often more layered. Sometimes the fear has simply persisted since childhood and was never fully resolved. Other times it connects to a specific memory: a power cut during a storm, a tree coming down nearby, a frightening drive in torrential rain, or even an unrelated period of high stress or crisis that happened to coincide with severe weather. The nervous system is very good at linking unrelated events together when they occur under conditions of high arousal, and thunder and lightning provide exactly that kind of intensity.
Astraphobia rarely announces itself simply as "I don't like storms." It tends to show up as a cluster of physical and behavioural responses:
Checking weather forecasts obsessively in the days before a storm is due
A racing heart, sweating, or nausea when the sky darkens or wind picks up
An urge to hide, whether that means a wardrobe, a bathroom, or under bedding
Difficulty sleeping on stormy nights, or refusing to sleep alone
In children, clinging to a parent, crying, or covering their ears
In adults, cancelling plans, avoiding certain seasons, or feeling unable to function normally until the storm passes
None of this reflects a lack of resilience or courage. Phobic responses are not a choice. They are the nervous system doing exactly what it was built to do, protecting the person from a perceived threat, just calibrated to a far higher setting than the situation actually warrants.
Storms are a regular and unavoidable part of British weather. A fear that flares up a handful of times a year might seem manageable, but for many people it casts a much longer shadow than the storms themselves. Anticipatory anxiety, the dread that builds in the hours or days before a forecast storm, can be more exhausting than the event itself. For children, an unresolved fear of storms can also generalise into broader night time anxiety or a wider sense that the world is unpredictable and unsafe.
It can be encouraging to know that this is one of the more responsive phobias to work with therapeutically, precisely because it usually has a clear origin point, whether that is a single frightening memory or a learned pattern absorbed from a caregiver.
In our own practice, we approach fear of thunder and lightning much as we would any specific phobia, by working to separate the original emotional charge from the trigger itself.
Where there is an identifiable originating memory, we can work with that memory at a safe emotional distance, without the client needing to relive it in detail. This is often enough to significantly reduce or remove the automatic panic response.
Where the fear has built up gradually, perhaps through repeated exposure or modelled anxiety rather than one clear event, the work focuses on building a genuinely different response: a felt sense of calm and capability that the client can access the next time the sky darkens, rehearsed in advance so it is available when it is needed.
For children in particular, we find a lighter touch works well. Storms can be reframed through imaginative approaches rather than confronted head-on, helping a child's imagination work for them instead of against them.
Every client's fear has a slightly different shape, so the approach is always tailored to how that particular fear developed and how it shows up, rather than applying a single fixed method.
The goal is never to convince someone that storms are not loud, or that lightning is not dramatic. It is to help the nervous system recognise that loud and dramatic does not have to mean dangerous.
If your child is frightened of storms, the most useful thing you can do in the moment is to stay calm and matter-of-fact yourself. Children take their emotional cues from the adults around them, so a relaxed, unhurried response teaches them far more than any explanation of what thunder actually is.
If the fear is persistent, disrupting sleep, or worsening over time, it is worth seeking support rather than assuming it will simply be outgrown. Many adults with astraphobia trace it back to exactly that unaddressed childhood fear.
If storms have become something you or your child dread rather than simply notice, it may be worth talking to someone about it. This is a very treatable fear, and there is no need to spend another British summer watching the forecast with a knot in your stomach.