Intermittent precipitation is typically associated with which kind of air?

Intermittent precipitation is typically associated with unstable air. Unstable air is characterized by vertical development and turbulence, which can lead to the formation of cumulus clouds and associated weather phenomena, including showers or thunderstorms. In an unstable atmosphere, warm air at the surface rises and cools, often leading to the development of precipitation that can be intermittent in nature, as it is driven by convective processes.

Moist air is an important factor in the formation of precipitation, but it is not the sole determinant of intermittent vs. continuous precipitation. While stable air can also contain moisture, it tends to produce stratiform clouds and steady precipitation rather than intermittent showers. High altitude air is more related to the altitude at which the air is found rather than the specific weather patterns associated with it, and does not directly correlate with intermittent precipitation events.

Thus, the relationship between unstable air and intermittent precipitation arises from the convective activity and vertical movement of air, which creates conditions favorable for these weather patterns.