Climate-Control vs. Humidity-Control

Published on 6/28/2022
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Thermometer icon showing hot and cold ranges, representing climate-controlled storage

When researching storage, you may come across more options than you originally anticipated. You'll find boat and RV storage, indoor storage, drive-up storage, shipping containers, and standard storage units. Two of the most often confused are climate-controlled storage and humidity-controlled storage.

The terms sometimes get used interchangeably, but they mean different things, and each protects your belongings in a different way. In a place like Sebring, where Florida heat and moisture both come with the territory, knowing the difference is worth a few minutes of your time.

The short version

  • Climate control manages temperature — typically holding a unit between 55°F and 85°F.
  • Humidity control manages moisture in the air — typically around 55% relative humidity.
  • Many facilities run both together using HVAC and dehumidifiers, and advertise the pair simply as "climate control."
  • What you're storing, and for how long, should drive the decision.

What Is Climate-Controlled Storage?

Climate control is a type of storage where the temperature is managed. Generally that temperature is kept between 55 and 85 degrees Fahrenheit, though it varies from facility to facility. The controlled temperature creates an ideal environment for storing certain types of items. You'll sometimes see it referred to as temperature-controlled storage.

Items That Need Climate-Controlled Storage

Most things benefit from a temperature-controlled unit, but some items need one to avoid damage:

  • Furniture
  • Electronics
  • Artwork
  • Antiques
  • Documents
  • Photographs

What Is Humidity-Controlled Storage?

Humidity control is a type of storage where moisture in the air is managed. Levels are generally kept around 55% relative humidity, and again, this varies per facility. Humidity-controlled storage creates a stable environment for a wide range of belongings.

Items That Need Humidity-Controlled Storage

Most stored items benefit from managed humidity, but anything prone to mold or mildew depends on it:

  • Clothing
  • Upholstered furniture
  • Instruments
  • Fabrics
  • Metals
  • Wine
  • Delicate paper items

Side by side

Climate Control

Manages temperature

Typical range: 55°F – 85°F

Protects against: overheating, freezing, cracking, warping

Best for: electronics, artwork, antiques, photographs

Humidity Control

Manages moisture

Typical level: around 55% relative humidity

Protects against: mold, mildew, rust, rot

Best for: clothing, upholstery, instruments, wine

Benefits of Using Both Climate and Humidity Control

Storage facilities often offer both. Those conditions are held steady using dehumidifiers alongside high-quality HVAC (heating, ventilation, and air conditioning) systems. Some facilities advertise the pair explicitly as climate control and humidity control. Others fold both under the single label "climate control," which is why it's worth asking the facility directly if you aren't sure what you're getting.

Running both together helps prevent mold, mildew, rotting, overheating, cracking, and a long list of other problems. Some belongings can be replaced. Family heirlooms and photographs cannot. When something is delicate, or you simply aren't sure, it's worth playing it safe.

Ask this question

"Does your climate control also manage humidity?" It's a single sentence, and the answer tells you exactly what your belongings are protected from.

How to Decide Which Option Is Best for You

Start With What You're Storing

Run through your inventory before you rent. If your items are vulnerable to heat, moisture, or both, storing them properly is the whole point of paying for a controlled unit.

Then Consider How Long

If your stay is short-term, it may not be worth paying more for climate or humidity control. Evaluate your needs against your timeline and make the decision from there.

Making the Call

Now that you understand the differences between humidity-controlled and climate-controlled storage, you can make a better-informed decision about which unit type fits your belongings. Unique Self Storage offers climate-controlled and drive-up units in Sebring, FL. To see what's available, visit our rent page, and if you have questions about how we condition our units, contact us — we're glad to walk you through it.

Unique Self Storage  ·  Sebring, FL

Not sure which unit your things need?

Climate-controlled and drive-up units at 5795 US 98, with 24-hour access and online rental. Tell us what you're storing and we'll help you choose.

Rent a Unit Online Call (863) 991-1126