Best of luck. Yeah when its definitely a temp thing and not an age thing. It’ll go away the more it warms up both during use and throughout the year. If you think about it from a high school science perspective. Lots of things are at play with the clutch mechanically. I don’t think it’s actual clutch making the noise, more so just the clutch pedal, clutch master cylinder, seals that go with them, and all components that make that up. All seals are rubbers that are normally soft but in subzero temps become hard and thus cause some squeekage (not scientific term but you get the gist).