How to Store Cigars in Australia: The Complete 2026 Climate Guide
If you have ever opened a box of cigars in February and found them spongy, cracked, or peppered with tiny holes, you already know the truth: Australia is a hard place to store cigars. Our summers are hot, our coastal cities are humid, and our inland air can be bone dry. A humidor set up by a guide written for London or New York will quietly fail here.
This guide is written specifically for the Australian climate — Sydney, Melbourne, Brisbane, Perth, Adelaide and everywhere between — so your cigars are still perfect in six months, not six weeks.
The short answer
Store cigars at 16–18°C and 65–70% relative humidity, and keep those numbers stable. In humid northern cities aim for the lower end (62–65% RH); in dry inland areas aim for the higher end. Temperature matters more than most people realise in Australia: keeping a humidor below 20°C prevents both mould and tobacco beetle.
That’s it. The rest of this guide explains why, and how to actually hit those numbers in an Australian home.
Why Australia is different
The old rule is “70/70” — 70°F (about 21°C) and 70% humidity. It was written for temperate northern-hemisphere climates. In Australia it causes two problems:
- Heat. A sealed humidor sitting in a room that hits 30°C in summer can climb past 22°C internally. Above roughly 22°C, tobacco beetle eggs — which are present in most natural-leaf cigars — can hatch. The result is tiny holes bored through your cigars and a fine dust in the box. This is the single most common way Australians lose a collection.
- Humidity swings. Coastal Brisbane in January and inland Mildura in July are almost opposite environments. A static humidity setting that’s fine in one is wrong in the other, and an unseasoned wooden humidor leaks moisture in dry air and over-saturates in humid air.
So in Australia, stability beats the textbook number, and cooler is safer than warmer.
Step 1: Pick the right storage for your climate
| Option | Best for | Notes |
|---|---|---|
| Tupperdor (airtight food container + Boveda) | Beginners, humid climates, travel | Cheapest and often the most stable. Plastic doesn’t leak humidity like raw wood. |
| Desktop wooden humidor (25–75 cigars) | Most collectors | Beautiful and effective once seasoned. Buy Spanish cedar–lined. |
| Cabinet humidor / wine-fridge conversion | Large collections in hot regions | Active cooling keeps temperature below 20°C through an Australian summer. |
| Travel humidor | Carrying a few sticks | Crush-proof and short-term; not for long storage. |
If you’re just starting, a sealed container and two Boveda packs will out-perform a cheap wooden box every time.
Step 2: Get the humidity right (and which Boveda to buy)
Two-way humidity packs like Boveda are the easiest path to stability — they add and absorb moisture to hold a set point. Pick the pack by your climate:
- Humid coastal / tropical (Brisbane, Cairns, Darwin, coastal NSW/QLD): 65% Boveda, and don’t be afraid to run 62%.
- Temperate (Sydney, Melbourne): 69% Boveda is the all-rounder.
- Dry inland (Adelaide, Canberra, inland WA/SA/NT): 72% Boveda, and watch for cigars drying out.
Use roughly one large (60g) pack per 25 cigars. Replace them when they go stiff. A small digital hygrometer (calibrate it with the salt test) is worth the $15 so you’re measuring, not guessing.
Step 3: Control temperature — the Australian priority
This is where most guides go quiet and most Australian cigars die.
- Keep your humidor in the coolest, most stable room — an interior wardrobe or study, never near a window, oven, fridge motor, or in the garage.
- In summer, air-condition the room the humidor lives in if you can. You’re protecting against beetle, not just dryness.
- For serious collections in Queensland, the NT, or anyone without reliable cooling, a converted wine fridge (“wineador”) that holds 16–18°C is the most reliable solution in the country.
If you ever find evidence of beetle — pinholes, dust — put the affected cigars in a sealed bag and freeze them for 3–4 days, then bring them back to room temperature slowly before re-humidifying. It kills eggs and larvae without ruining the cigar.
Step 4: Season a wooden humidor before you trust it
A new wooden humidor is dry and will steal moisture from your cigars for weeks. Before use, leave a Boveda seasoning pack (84%) inside the closed, empty humidor for 1–2 weeks until it stabilises. Skip this and your first box will dry out no matter how good your humidity pack is.
Common mistakes Australians make
- Storing in the fridge or freezer for humidity. It dries cigars out and adds food odours. Don’t.
- Chasing 70% in Brisbane. Too much in a humid climate — invites mould. Aim lower.
- Ignoring temperature. A perfect 68% at 25°C is a beetle incubator.
- Leaving the humidor in the car or garage. Australian temperature swings there are brutal.
- Over-humidifying to “fix” a dry cigar fast. Re-hydrate slowly over weeks; a rushed soak splits wrappers.
The bottom line
In Australia, cigar storage is really temperature control with humidity as the supporting act. Hold 16–18°C and 65–70% RH, lean cooler and drier in our hot, humid north, keep it stable, and your cigars will not just survive — they’ll age beautifully.
Browse our humidors and humidification to set up storage that’s built for the Australian climate, and every order from us ships properly humidified so your cigars arrive in perfect condition.
Frequently asked questions
What is the ideal temperature and humidity for storing cigars in Australia?
Store cigars at 16–18°C and 65–70% relative humidity. This is the classic '70/70' guideline (about 21°C / 70% RH) pulled slightly cooler and drier, which works better in Australia where summer heat pushes a sealed humidor well above 21°C and encourages mould or tobacco beetle hatching. Aim for the low end of the humidity range in humid coastal cities and the higher end in dry inland areas.
Can I store cigars in the fridge in Australia?
No. A fridge is too cold, far too dry (often below 40% RH), and full of food odours that cigars readily absorb. Cigars stored in a fridge dry out, crack, and lose their flavour within weeks. Use a humidor or an airtight container with a humidity pack instead.
What humidity should I keep cigars at in Brisbane or Darwin?
In humid, tropical cities like Brisbane, Cairns and Darwin, aim for the lower end — around 62–65% RH — and prioritise keeping the temperature down. High ambient humidity plus warmth is the main mould and beetle risk in northern Australia, so air-conditioning the room and using 65% Boveda packs is safer than chasing 70%.
How do I stop cigars getting mould or tobacco beetles in summer?
Keep the storage temperature below 20°C. Tobacco beetle eggs hatch above roughly 22°C, and mould thrives in warm, over-humid conditions. In an Australian summer, keep the humidor in the coolest, most stable room (away from windows and appliances), avoid over-humidifying, and inspect cigars regularly. If you see tiny holes or a fine dust, freeze the affected cigars to kill any beetles.
Do I need an expensive humidor, or will a Tupperware container work?
A sealed food-grade container ('Tupperdor') with a couple of Boveda packs works perfectly well and is often more stable than a cheap wooden humidor in Australia's climate, because plastic doesn't leak humidity the way an unseasoned wooden box can. A quality wooden humidor is worth it for storage and presentation, but air-tightness and a good humidity pack matter far more than the price of the box.
How long do cigars last in a humidor?
Properly stored at 16–18°C and 65–70% RH, premium cigars last for years and many improve with age. The key is stability: it's the swings in temperature and humidity, common in Australian homes without climate control, that ruin cigars, not the passage of time.