Did you hear about the guy who was afraid his expensive tree was ... Even sun, which we normally consider our winter friend, can cause plant damage as it reflects off bright snow.
Water is prevalent in the winter, so it's easy to assume that your outdoor plants are getting enough without your help. But plants often may need supplemental watering in cool, wet months like winter.
Halo around the sun or moon If there is a halo around the sun or moon, it will rain or snow ... depend on the trees and the growing season. It is not an indicator of the coming winter.