If you’re looking for a comfortable seat in a shady spot, you might wonder: would a metal street bench stay cooler than a dark wooden one? The short answer is yes, but let me explain why.
First, consider how materials handle heat. Metal is a great conductor of heat, meaning it quickly absorbs and releases thermal energy. In direct sunlight, a metal bench can become scorching hot because it rapidly absorbs solar radiation. However, in a shady spot, the metal is shielded from direct sunlight. Since it’s not constantly bombarded by solar rays, it stays relatively cool—close to the ambient air temperature. Plus, if there’s a light breeze, the metal will cool down even faster because the airflow carries away heat from its surface.
On the other hand, a dark wooden bench behaves differently. Wood is an insulator, so it heats up and cools down slowly. Even in the shade, a dark-colored wooden surface can absorb heat from indirect sunlight, warm air, and even reflected light from nearby surfaces like pavement or walls. The dark color itself is a key factor—dark colors absorb more light (and thus more heat) than lighter colors, even without direct sun. So, on a warm day, the dark wood may feel noticeably warmer to the touch than the metal.
There’s also the issue of moisture. Wood can trap humidity from the air or from dew, and when that moisture heats up, it can make the surface feel clammy or sticky. Metal, being non-porous, stays dry and often feels cooler and cleaner.
So, if you’re sitting in a shady spot, go for the metal bench—it’s likely to stay cooler and more comfortable than the dark wooden one. Keep in mind, though, that if the bench has been in direct sun earlier and the shade only recently arrived, the metal might still be warm from earlier exposure. In that case, a quick touch test will tell you everything.