Summer Storage Tips: Beating the Heat 

Summer heat doesn’t just make you sweat, it can also mess with your belongings if you don’t pack it right. Whether you’re clearing out for a home spruce-up, prepping for a move, or simply making room for your seasonal gear, here’s how to keep your things in good shape until the weather cools off.

Pack Smart for the Heat

Before anything even hits the storage unit, your packing game needs to be strong.

• Choose plastic over cardboard: Go for breathable containers—think plastic bins with tight-fitting lids instead of cardboard (which can wilt in humidity faster than your garden in July).
• Wrap it: Wrap fabric items in cotton sheets or bags (not plastic). This helps avoid trapping moisture, which can lead to mildew and musty smells.
• Give everything a quick clean: Wipe down your items to remove dust and debris, and make sure everything is clean and dry before storing to avoid mold that can be encouraged by humidity.

Summer-Ready Storage Unit Setup

Ready to stock your storage unit? Check out our best practices for packing your items in for summer storage:

• Put less heat-sensitive items—like garden tools or plastic patio furniture—near the door. Items that don’t love high heat, such as photos, documents, or electronics, should stay toward the back where temps stay a bit steadier.
• Stack bins with airflow in mind. Leave a little breathing room between stacks and the wall. It helps keep the air moving and slows down heat buildup.
• Elevate your items. Lay down pallets or boards to raise your boxes off the floor, which can help protect against sneaky summer condensation.
• Use moisture absorbers or silica gel packets to help fight humidity. Placing a few in your boxes is a fast and cheap way to keep the heat at bay.

Do You Need Climate-Controlled Storage in the Summer?

Climate-controlled units are a practical option for storing in the heat. These spaces usually stay between 55°F and 85°F year-round, even when it’s scorching outside. That’s a win for anything remotely fussy about heat, including:

• Instruments
• Leather goods
• Non-valuable photos and film

While a standard unit might be fine for tools or sports gear, anything that could warp, crack, or melt deserves a climate-controlled spot. It’s especially helpful if you’re storing things long-term or during the peak summer months of July and August, where temperatures in outdoor units can soar.

Hot weather doesn’t have to mean damaged stuff. With the right prep, packing, and a little airflow know-how, your items can ride out the heatwave just fine. And hey, you’ll thank yourself later when your boxes come out exactly the way they went in.