Cold nose: what gives?

For the past couple of years, kaylasmom reported that her nose is chronically cold. She does not experience this in other areas of her face (cheeks, ears, forehead), and her proboscis doesn’t give any visible signs of poor circulation.

Possibly relevant factors: she is in her mid-50s, menopausal, and has been diagnosed with Type 2 diabetes for the past sixteen years.

Any ideas what type of conditions cause a symptom such as this?

Our twenty-seventh wedding anniversary is approaching. Anybody know where I can find a nice nose-cozy?