Sting jets are a common weather phenomenon.

Sting jets are not considered a common weather phenomenon. They are relatively rare and occur under specific conditions, mostly associated with intense low-pressure systems, particularly in the context of extratropical cyclones. These features are often underestimated in their impact and can produce very localized but intense winds that can lead to significant damage.

The phenomenon is not widely prevalent in all regions or throughout the entire year, which supports the answer to the question. While certain areas, especially those frequently experiencing strong winter storms, may witness sting jets more often, they do not constitute a common occurrence across varied climatic zones. This specificity in occurrence is why the statement is deemed false.