is it warm enough for insect to exist in the summer, then does it get cold in the winter?
If yes, then my statement applies to you!
As clean as your tent and room space is, especially if the windows in that room are never open, you probably have nothing to worry about as summer swings to winter. But yea, where you are at, that warm to cold transition is when you need to keep an eye out, whenever that may be for you lol. Thats when whatever insects may be around are most likely to end up inside. My cousins in michigan, when they do get mites on the inside stuff, its always in september to early october. In KC it was similar timing.
As a grower of cannabis that has a seasonal shift outside, it's worth knowing what spider mites are, and how to recognize them. It's very unlikely you'll go an entire growing career without seeing them.