What climate zones are unsuitable for PVC outdoor sculptures due to temperature extremes?

PVC outdoor sculptures are popular for their affordability and versatility, but they may not withstand extreme temperature conditions. Regions with severe cold, such as polar or subarctic climates, can cause PVC to become brittle and crack. Conversely, in extremely hot desert climates, PVC may warp or soften, losing its structural integrity. Tropical zones with high humidity and UV exposure can also degrade PVC over time. For long-lasting outdoor art, consider alternative materials like metal or treated wood in these harsh environments. Always research local climate conditions before installing PVC sculptures outdoors.