Why isn't there snow anymore in the book The Giver?

In "The Giver" by Lois Lowry, snow no longer exists in the community because it is part of the broader elimination of natural elements to maintain control and predictability in the society. The community has chosen sameness over the unpredictability of nature, which includes removing weather variations like snow that could disrupt their carefully regulated way of life. This lack of snow symbolizes the loss of emotional depth and sensory experiences, reflecting the sacrifices made for the sake of stability and uniformity.