Too hot to handle? Coping with summer heat challenges

Summer here in Australia is a full-on sensory experience. The cicadas hum. The sun beats down. The sand scorches your feet on the way to the water, and every park seems to come with a bonus heat shimmer. For many families, it’s a time of beach days, holidays, and ice blocks on the back step. But for parents of children with sensory processing challenges – particularly those who struggle with heat sensitivity – summer can feel like a battleground.

Because when your child reacts to heat like it’s an attack, summer isn’t just sticky and uncomfortable. It’s overwhelming, distressing, and sometimes utterly unmanageable.

Why heat hits differently for some kids

For children with sensory processing differences in temperature changes can be more than just unpleasant, they can be deeply dysregulating.

Some kids are hypersensitive to heat, meaning their nervous systems register temperature much more intensely. Others might struggle to recognise or respond to their body’s signals – so they don’t realise they’re overheating until it’s too late.

Add in common co-occurring challenges like difficulty with hydration, aversion to sunscreen or hats, and the unpredictability of summer outings, and you’ve got the makings of a meltdown. And, not the ice cream kind.

But there are ways to make things easier. Maybe not perfect and not meltdown- free, but at least a little calmer and more manageable.

Let’s talk tools, tactics, and a bit of planning ahead.

Think ahead, not on the fly

Winging it is rarely a winning strategy when sensory needs meet 36-degree heat. As with so many things, summer just works better when it comes with a plan.

That might mean gently declining spontaneous invites (“We’ll catch the next one, thanks!”), doing a drive-by before an event to check for shade and crowd levels, or having a Plan B (and C) ready in your back pocket.

Here’s how to take some of the unpredictability out of the equation: 

• Use a visual calendar or schedule: Knowing what’s coming up, especially if it’s written down or pictured can make summer less stressful for everyone. Stick to activities with clear start and finish times where you can build in “rest days” between big outings.

• Avoid surprises where possible: If you’re heading to an event or outing, share details ahead of time. Talk about what it might sound like, feel like, how long it’ll last, and where the quiet spots are if they need a break. Social stories, simple maps, or even showing pictures of the venue ahead of time can help reduce anxiety and sensory overwhelm.

• Do a test run: If it’s somewhere new (or likely to be a sensory minefield), try a low-pressure visit when it’s quiet and cool. Let your child explore on their terms.

• Build a sensory kit: Your summer go-bag is your secret weapon. Pack it with cooling towels, chewy jewellery, sunscreen they can tolerate, noise- cancelling headphones, fidgets, sunglasses, water spray bottles – whatever helps your child regulate.

• Try pre-exposure strategies: Some occupational therapists recommend desensitisation ahead of time. You might use a sensory bin with warm sand, play with warm water, or introduce sunscreen slowly over days or weeks. Pair it with positive reinforcement and give them control i.e., “You choose where I put the sunscreen first.”

• Pre-warn and prep: Even if it’s a familiar place, a quick “first-then” rundown helps: “First we swim, then we have watermelon in the shade”

• Know your exits: Always have a way out. Scope out the shady tree, the quiet bench, the car with air-con.

• Time it right: Go early or go late. Avoid peak heat hours if you can, and aim for quieter times when there’s less sensory chaos to contend with.

Spot the signs: Is your child overheating?

Some kids, especially those with sensory differences or poor interoception, won’t realise they’re overheating until their body is already in distress. So it’s important for adults to be the early-warning system.

Look for:

• Flushed cheeks or ears
• Unusual agitation, anxiety or irritability
• Rapid breathing or heart rate
• Zoning out or seeming “slow” orunresponsive
• Excessivesweating(ornosweatingatall)
• Headaches, nausea, or looking pale
• Refusal to move, speak, or engage

If you spot these signs, don’t wait. Get them out of the sun, help them cool down (cold drink, fan, cooling towel), and reassure them gently. Prevention is much easier than recovery.

NAVIGATING CLASSIC SUMMER CHALLENGES

THE BEACH

Between the sand, sun, and sunscreen, the beach can feel like a sensory assault course. One parent we spoke to, whose son has autism, said the trick was treating the beach like a military operation: “We get there early, bring a huge shade tent, and stay for 90 minutes max.”

FIREWORKS AND FESTIVALS

Exciting? Sure. But for many kids, also loud, crowded, and overstimulating. If your child wants to go but struggles with the full experience, consider watching from the car or a quieter distance. Or, embrace the joy of a backyard sparkler session with a few close friends instead.

SANDALS AND SUNSCREEN

Some children can’t stand the feeling of open-toe shoes or greasy lotion. Fragrance-free roll-on sunscreens can be easier to tolerate, or try UV long sleeve swim shirts and long shorts to reduce the surface area needing lotion. Let kids choose their own summer clothes where possible – it gives them a sense of control over what’s going on their body.

Summer Sensory SURVIVAL KIT

Here are a few tried-and- tested tools that many families swear by:

Cooling towels – these stay damp and cool for hours and can go around your child’s neck or head.

Portable fans or misting bottles – great for car rides or long queues.

Pop-up beach tents or UV shelters – to create a calm, shady retreat.

Noise-cancelling headphones – invaluable for fireworks, festivals, and echoey swimming pools.

UV-protective clothing – lightweight long sleeves mean fewer sunscreen battles.

Crocs or water shoes – protect sensitive feet from hot sand or paths.

A favourite sensory tool – something familiar and grounding to hold, chew, or fidget with.

IT’S OKAY TO DO SUMMER YOUR OWN WAY

Not every family will be at the beach, in the pool, or at the carols this year. And that’s okay.

You might find your summer rhythm looks like early morning walks, air-conditioned museums, home-based water play, or just quiet days in front of the fan. That doesn’t mean your child is missing out. It means you’re simply building a season around their needs.