Aging cigars is patient work, and humidity is the variable that makes or breaks it. CigarLog is a free, private humidor tracker that logs your readings and warns you the moment your humidor drifts out of the safe zone.
Most enthusiasts keep premium cigars at 65–72% RH and around 65–70°F — the classic "70/70" is a fine starting point. Too dry (below ~62%) and wrappers crack, burns turn harsh and hot. Too wet (above ~75%) and you invite a tight draw, uneven burns, mold, and tobacco beetles waking up in the heat. The goal isn't one magic number; it's stability. A humidor that holds 68% steadily ages better than one bouncing between 60% and 75%.
A single reading tells you today; a log tells you the trend. By recording RH and temperature over weeks you spot seasonal drift (winter heating dries a room fast), catch a failing humidification device before it ruins a box, and learn how your specific humidor responds after you open it. CigarLog plots that history so the pattern is obvious at a glance.
Everything stays on your device — no account, no cloud, no tracking. Log a reading in seconds whenever you check your hygrometer.
Open the free humidor tracker →CigarLog is a free, offline humidor & cigar collection log. See also the cigar collection log app. 100% private — your data never leaves your browser.