Honestly, it depends on the city and the bin. A lot of urban trash cans are designed with harsh weather in mind, but “weatherproof” doesn’t mean indestructible. In snowy places, good bins usually have powder-coated steel or thick, UV-stabilized plastic, sealed or covered seams, and drainage holes so meltwater doesn’t pool and freeze. Lids matter too: a snug, sloped lid keeps snow and rain from turning the opening into a soggy mess, and side openings or hoods help stop snow from filling the bin.
In intense summer heat, the main enemies are UV damage, fading, warping, and smell. Better designs use heat-resistant materials, ventilation, removable liners, and lighter colors or reflective coatings that absorb less heat. Metal bins can get hot to touch, so some cities use double walls or plastic liners. Moving parts—pedals, locks, hinges—are often the first things to fail in extreme cold or heat, so simple, sturdy mechanisms tend to last longer. Public bins also need to be heavy enough not to blow over in storms and easy for crews to empty.
That said, not every trash can is built to the same standard. Cheap bins can crack in freezing temperatures, fade in strong sun, or rust once the coating gets scratched. Maintenance makes a big difference: replacing damaged lids, clearing drainage holes, and washing bins regularly keeps them working longer. So yes, many urban trash cans are designed for snow and summer heat, but the real answer is that good design, proper materials, and regular upkeep are what make them last.