Humidor humidity levels: 65% vs. 70% RH
Relative humidity, or RH, is one of the most important details in cigar storage. A humidor that is too dry can leave tobacco brittle and harsh, while excess moisture may cause poor burning, a tight draw, or mould. The best setting depends on the cigar, the container, and how quickly you expect to smoke it.
For Australian enthusiasts, storage conditions can change sharply between a heated Melbourne flat, a humid Brisbane home, and a dry Canberra winter. The 65% versus 70% RH choice is therefore a useful starting point rather than an unbreakable rule.
| Storage setting | Best suited to | Likely result | Watch for |
|---|---|---|---|
| 65% RH | Most robust cigars, frequent smoking, warmer or humid rooms | Easier lighting and a steadier burn | Tobacco can become too dry if the seal is poor |
| 70% RH | Longer-term storage, larger cigars, drier indoor environments | Softer, fuller feel and slower moisture loss | Tunnelling, difficult burns, or mould if temperature rises |
| 67% RH | Balanced everyday setting | A practical middle ground for mixed collections | Requires a reliable hygrometer and regular checks |
What 65% RH does well
A 65% humidity pack generally produces a firmer cigar with a cleaner burn. This setting suits many enthusiasts who smoke regularly and do not need to preserve cigars for years. It can also be useful in a well-sealed humidor kept in a warm room, where higher humidity may make the cigar feel overly soft.
Cigars stored around 65% RH often light more readily and produce less ash that stays damp. That can be helpful in Australian summer conditions, particularly in Sydney or Brisbane homes where ambient moisture may already be elevated. The key is consistency: a stable 65% RH is better than a container that swings between 60% and 75%.
When 70% RH makes sense
A 70% RH environment gives tobacco more moisture and can help prevent cigars from drying during extended storage. It is often preferred for larger ring gauges, newly purchased cigars that need time to settle, or collections kept in dry, air-conditioned rooms. A traditional wooden humidor may also need a slightly higher target while its cedar interior stabilises.
Higher humidity is not automatically better. At warm temperatures, excess moisture can lead to a spongy wrapper, uneven combustion, or a cigar that repeatedly goes out. Keep the humidor away from direct sunlight and heat sources, especially during an Australian summer, and avoid placing it near a kitchen, bathroom, or open window.
The role of temperature and airflow
RH readings only make sense alongside temperature. Most cigars store comfortably at a cool, stable room temperature, while a hot humidor can turn a seemingly acceptable 70% reading into a problem. Rapid changes caused by heaters, evaporative coolers, or air-conditioning can stress the wrapper and affect the draw.
Use a digital hygrometer and check its accuracy with a calibration test rather than trusting the factory reading. Open the lid briefly and rotate stock occasionally, but do not constantly handle every cigar. Good airflow helps the collection settle, while an overfilled box can create damp pockets that the main hygrometer does not detect.
Choosing for different tobacco products
Cigars usually tolerate a controlled range around the mid-to-high 60s, but pipe tobacco follows different storage habits. Loose ribbon tobacco may benefit from a sealed jar with enough moisture to remain pliable, whereas flakes and aromatics can have their own preferences. Do not place pipe tobacco in the same humidor as cigars unless you are comfortable with aromas transferring.
A humidor should also match the volume of stock. A small desktop box opened every day may perform better at 65% RH, while a well-sealed walk-in humidor can maintain a stable environment at 67% or 70%. At Olde Towne Smoke Shoppe in Historic Old Town Temecula, shoppers can compare cigar storage options, humidors, hygrometers, cutters, lighters, and other accessories in person.
A practical setting for Australian smokers
Australian tobacco prices and import rules make it sensible to protect every cigar carefully. Anyone bringing tobacco into Australia should check current Australian Border Force allowances and duty requirements, since regulations can change. For locally purchased stock, a quality humidor and fresh humidity packs are usually more dependable than improvised containers.
A mixed collection benefits from a measured compromise: begin at 67% RH, then adjust after two or three weeks based on burn quality, firmness, and the hygrometer reading. Enthusiasts who want product news, events, and shop updates can join the mailing list, while visitors to the Temecula lounge can enjoy indoor or patio seating and ask for guidance.
Set your humidor to 67% RH, verify the hygrometer with a calibration test, and reassess the cigars after two weeks before moving toward 65% or 70%.