Does wine change color in winter? My Changyu Binggu Golden White Wine was originally golden, but recently the color has turned darker. Is it because the weather is cold or has the color changed?

Under normal circumstances, the color of white wine will slowly change from light yellow to golden yellow as time goes by. This is a sign of maturity and it also means that it should be drunk as soon as possible. It has nothing to do with the temperature, but if it changes color suddenly, it is quite strange. However, when it reaches this color, it is best to drink it as soon as possible. Wine does not deteriorate that quickly.