Casa DNC · Reference
Cigar humidity & temperature chart
The ideal cigar storage range, at a glance: 65–69% RH and 65–70°F. Here's what each humidity and temperature level actually does — and a quick checker for your own humidor.
Is my humidor in range?
Right in the sweet spot
68% RH and 68°F is ideal — a smooth draw, an even burn, and safe storage.
Humidity (RH) chart
58% & below
Too dry
Burns hot and fast, harsh flavor; wrappers can crack.
62%
Drier side
Crisp draw, lower mold risk — good in humid climates.
65%
Balanced (most popular)
The all-rounder most smokers settle on.
69%
Classic / rich
Closest to the old 70% feel; suits oily maduros.
72%
Plush
Slow, full burn — but watch for a tight draw.
75% & above
Too moist
Tight, soggy draw, tunneling, mold + beetle risk.
Temperature chart
Below 60°F
Cool & safe
Aging slows down; perfectly fine. Avoid big swings.
65–70°F
Ideal
The classic target — pair with 65–69% RH.
70–73°F
Upper edge
Fine, but keep humidity in check and stay vigilant.
74°F & above
Risk zone
Tobacco beetles can hatch above ~72°F in humid air; mold risk climbs.
The sweet spot
New to storage? Read the full cigar humidity guide, the ideal storage temperature, or size your Boveda packs.
Cigar humidity — frequently asked
- What humidity should cigars be stored at?
- Aim for 65–69% relative humidity, with most smokers landing on 65% as the safe all-rounder. Pair it with a temperature around 65–70°F. That range keeps cigars supple, the draw smooth, and the burn even, without inviting mold.
- What is the 70/70 rule for cigars?
- The 70/70 rule is the old shorthand for storing cigars at 70°F and 70% relative humidity. It's a fine starting point, but many smokers now prefer slightly lower — around 65–68% RH and 65–70°F — for a crisper draw and less mold and beetle risk, especially in warm climates.
- What temperature is too hot for cigars?
- Above about 72–75°F is the danger zone, particularly when humidity is high: tobacco beetle eggs can hatch and ruin a whole humidor. Keep cigars cool and out of direct sun; a steady 65–70°F is ideal.
- What happens if cigar humidity is too low or too high?
- Too low (below ~60% RH) and cigars dry out — they burn hot and harsh and the wrappers crack. Too high (above ~74% RH) and they get spongy, draw tight, burn unevenly, and risk mold. Both are fixable: rehydrate slowly when too dry, or run a lower-RH pack when too wet.
- Is 65% or 69% humidity better for cigars?
- It's personal. 65% gives a slightly crisper draw and a touch more mold safety; 69% feels richer and suits oily maduros. Both are well within the safe range — pick one and don't mix different RH packs in the same box.
Dial in your humidor
Track humidity, get pack-swap reminders, and log every cigar in the Casa DNC app.