When I fulfilled my pledge for my printer, is also bought an enclosure for it. The printer I had borrowed previously was somewhat noisy so I did not take any chances. Turns out it is much quieter but…
A side effect I had not expected is how constant the temp and humidity in the enclosure is pretty well maintained. I bought a small themometer with humidity indicator on amazon. It has a magnet on the back and I stick near the handle at the top of the printer.
It is an almost constant 35.9C and 12% humidity, with a barely noticeable fluctuation when I open the enclosure to add a spool in my filament dryer.